DIETHYLAMINE SALICYLATE(4419-92-5)
- Name: DIETHYLAMINE SALICYLATE
- Synonyms:Diethylamine salicylate;Algesal;diethylazanium; 2-hydroxybenzoate;
- Molecular Formula:C11H17NO3
- Molecular Weight:211.261
- CAS Registry Number:4419-92-5
- EINECS:224-586-4
- Melting Point:99-102oC
- Water Solubility:
CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay:99% Appearance:powder or liquid Package:according to customer requirements Storage:store in dry dark and ventilated place Transportation:By Sea/Air/Courier Application:It is an important raw material.
Min. Order:10Gram
Supplier:Zibo Hangyu Biotechnology Development Co., Ltd [
China (Mainland)] CAS No.4419-92-5 Diethylammonium salicylate
Assay:99% Appearance:white powder Package:According to the customer's requestment Storage:Store in dry dark and ventilated place Transportation:Fast! Safe! Promise 100% safe and successful transportation. Door to door transportation services. Application:It is an important raw material and in...
Min. Order:1Metric Ton
Supplier:RongNa Biotechnology Co., Ltd [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE CAS:4419-92-5
Assay:99% Appearance:Brown powder Package:According to customer requirements Storage:Sealed and preserved Transportation:Sea or Air Application:Medical research field
Min. Order:1Gram
Supplier:Qingdao Beluga Import and Export Co., LTD [
China (Mainland)] CAS No.4419-92-5 Diethylammonium salicylate Manufacturer/High quality/Best price/In stock
Assay:98% Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by sea or by air Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff.
Min. Order:1Kilogram
Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [
China (Mainland)] CAS No.4419-92-5 Newblue-CHEM 4419-92-5 DIETHYLAMINE SALICYLATE
Assay:99%min Appearance:White powder Package:normal package Storage:RT Transportation:sea Application:Organic Chemicals
Min. Order:1Kilogram
Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay:99%min. Appearance:white powder Package:1kg/Export worthy packing; 25kg/drum Storage:In well-closed container, protected from light and in cool & dry place. Transportation:By Air, By Sea, By courier (door to door, DHL/FedEx/UPS) Application:R&D and production for pharmaceuticals and chemicals
Min. Order:1Gram
Supplier:LIDE PHARMACEUTICALS LIMITED [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE CAS 4419-92-5
Assay:98% Appearance:powder Package:Inside plastic outside Storage:Somewhere cool and dry Transportation:We ship goods via DHL, Fedex, UPS, TNT, China post, NL Post and other couriers, weight from 10g to 1000kg or even bulker Application:Intermediates of organic synthesis
Min. Order:1Kilogram
Supplier:Hebei Nengqian Chemical Import and Export Co., LTD [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay:99.00% Appearance:White Powder Package:25KG/Drum Storage:Preserve in tight, light-resistant containers Transportation:By Air& By Sea Application:Pharmaceutical
Min. Order:1Kilogram
Supplier:Golden Pharma Co., Limited [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay: 98%Min Appearance:Detailed in specifications Package:According to customer Storage:Store in dry, dark and ventilated place Transportation:By air or by sea Application:An important raw material and intermediate used in organic Synthesis, Pharmaceuticals
Min. Order:1Kilogram
Supplier:TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay:99% Appearance:powder Package:Ex-factory package Storage:Keep in dark place,Sealed in dry,Room Temperature Transportation:1.Stock products are normally shipping within 3 working days. 2.For rush delivery, please contact our sales team for particular arrangement. Shipping Details: 1.We ship goods via DHL, Application:Pharmaceutical raw materials
Min. Order:1Gram
Supplier:HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE CAS NO.4419-92-5
Assay:99.0% Appearance:liquid Package:Grams, Kilograms Storage:Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials. Transportation:According to customer request Application:For R&D and commerical use
Min. Order:100Gram
Supplier:Chemlyte Solutions [
China (Mainland)] CAS No.4419-92-5 Diethylammonium salicylate
Assay:99% Appearance:White fine powder Package:according to the clients requirement Storage:Sealed dry storage Transportation:Transportation by express, air, sea; port mainly to Qingdao / Tianjin / Shanghai, or according to customer needs to send different ports and aviation. Application:Pharmaceutical
Min. Order:1Kilogram
Supplier:Shandong Hanjiang Chemical Co., Ltd. [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE CAS NO.4419-92-5
Assay:99% Appearance:White Powder Package:25kg/drum, also according to the clients requirement Storage:Store In Dry, Cool And Ventilated Place Transportation:By Sea Or By Air Application:It is widely used as a thickener, emulsifier and stabilizer
Min. Order:1Kilogram
Supplier:EAST CHEMSOURCES LIMITED [
China (Mainland)] CAS No.4419-92-5 Diethylammonium salicylate
Assay:99%min Appearance:white to off white powder Package:According to regular packing:bottle,Foil Bag ,Tin , drum etc Storage:Shall be stored it in a dry and cool area. Transportation:ocean shipping or air transportation Application:Pharmaceutical active ingredients Pharmaceutical intermediates etc
Min. Order:1Kilogram
Supplier:Afine Chemicals Limited [
China (Mainland)] CAS No.4419-92-5 Diethylammonium salicylate
Assay:99% Appearance:white powder Package:25kg/drum, or as per your request. Storage:Stored in cool, dry and ventilation place; Away from fire and heat Transportation:as per your request. Application:Used as Pharmaceutical Intermediates
Min. Order:1Kilogram
Supplier:HANGZHOU YUNUO CHEMICAL CO.,LTD [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay:99% Appearance:Powder Package:Glass bottle, customizable Storage:Store at room temperature Transportation:Air Shipping Application:Pharmaceutical Industry
Min. Order:1Kilogram
Supplier:Shanghai Wibson Biotechnology Co., Ltd. [
China (Mainland)] CAS No.4419-92-5 Top Purity DIETHYLAMINE SALICYLATE
Assay:97% Appearance:Detailed see specifications Package:Foil bag or Drum or Barrel or as customers requirements Storage:Store in dry dark and ventilated place Transportation:By courier/by air/by sea/by train Application:Pharmaceutical intermediates,custom synthesis and others
Min. Order:0
Supplier:Jiangsu Qianyu Molecular Technology Co., LTD. [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay:HPLC鈮?8% Appearance:powder Storage:Sealed in dry,Room Temperature Transportation:by express or by sea Application:for pharma use
Min. Order:0
Supplier:Hangzhou Shanyi Biotechnology Co., Ltd. [
China (Mainland)] CAS No.4419-92-5 Diethylammonium salicylate
Assay:0.98 Appearance:Off white to slight yellow solid Package:1L 5L 10L 25L bottle Storage:Stored in shaded, cool and dry places Transportation:Handle with cares to avoid damaging the packages. Protect them from sunshine or rain. We can send by Fedex, by ship or by plane according to international rules. Application:pharma intermediate
Min. Order:0
Supplier:Antimex Chemical Limied [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay:99% Package:25kg/drum Storage:Sealed and preserved Transportation:By sea/By air/By courier Application:Chemical raw materials
Min. Order:0
Supplier:Hangzhou ZeErRui Chemical Co., Ltd. [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay:99% Package:25kg/Drum Storage:100tons Transportation:By air/By sea Application:Chemical industry
Min. Order:0
Supplier:Hebei Mujin Biotechnology Co.,Ltd [
China (Mainland)] CAS No.4419-92-5 Diethylamine salycilate
Assay:98%min Package:25kg/drum,or as per customers'demand Transportation:air,sea,courier Application:API,or Intermediates,fine chemicals
Min. Order:0
Supplier:GIHI CHEMICALS CO.,LIMITED [
China (Mainland)] CAS No.4419-92-5 Algesal
Assay:98% HPLC Package:1kg Application:pharmaceutical intermediates
Min. Order:0
Supplier:Hangzhou Dingyan Chem Co., Ltd [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay:99% Application:api
Min. Order:0
Supplier:Shanghai Scochem Technology Co., Ltd. [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay:98% Application:intermediate
Min. Order:0
Supplier:HANGZHOU TIANYE CHEMICALS CO., LTD. [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE CAS NO.4419-92-5
Assay:99% Appearance:crystal, powder Package:as your request Storage:stay in dry, cool and well-sealed Transportation:EMS,HK EMS,FEDEX,DHL,TNT Application:Pharmaceutical intermediates
Min. Order:1Metric Ton
Supplier:Hebei yanxi chemical co.,LTD. [
China (Mainland)] CAS No.4419-92-5 Diethylammonium salicylate
Assay:98%min Appearance:Off-white to light yellow powder Package:According to the clients requirement. Storage:Keep in cool place. Application:Pharmaceutical intermediates
Min. Order:0
Supplier:Hangzhou J&H Chemical Co., Ltd. [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay:99.0% min Appearance:Highest quality appearance Package:25kgs/drum锛?00kg/drum锛汭BC TANK Storage:Keep in dry and well ventilated warehouse, keep sealed Transportation:By air and by sea Application:Extremely good quality, widely used in Pharmaceutical Industry, Food Industry, agricultural industry etc.
Min. Order:1Kilogram
Supplier:Hangzhou Johoo Chemical Co., Ltd [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE CAS NO.4419-92-5
Assay:HPLC鈮?8% Appearance:White powder Package:25kg drum/bag Storage:Keep in dry and cool place Transportation:by Sea, air and express Application:for pharma use
Min. Order:1Metric Ton
Supplier:KAISA GROUP INC [
United States] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay:99% Package:box or opp package Storage:cool drum Transportation:air or sea Application:DIETHYLAMINE SALICYLATE
Min. Order:1Milligram
Supplier:weifang yangxu group co.,ltd [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay:HPLC鈮?8% Appearance:powder Package:G/bottle; Kg/bag; kg/barrel Storage:In cool ,dry place Transportation:Air or sea freight Application:for pharma use
Min. Order:1Gram
Supplier:Hebei Luosen New Material Technology Co., Ltd [
China (Mainland)] CAS No.4419-92-5 Diethylammonium salicylate
Assay:99% Package:drum Transportation:By Sea/Air/DHL Application:chemical
Min. Order:0
Supplier:Henan Wentao Chemical Product Co., Ltd. [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay:98%min
Min. Order:1Gram
Supplier:Nanjing Finetech Chemical Co., Ltd. [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay:99 Appearance:powder, or liquid Package:Bottle, barrel, cargo, container, etc. Storage:Stored in room temperature, ventilated place Transportation:By air, ship, express, etc. Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
Min. Order:0
Supplier:LEAP CHEM Co., Ltd. [
China (Mainland)] CAS No.4419-92-5 Salicylic Acid Diethylamine Salt
Assay:95%+ or 98%+ Appearance:solid Package:10mg/25mg/50mg/100mg/1000mg/5000mg Storage:short-term storage normal temperature. long-term storage 2-8 鈩?nbsp;Application:for drug impurities, for drug standards,for drug research and development
Min. Order:0
Supplier:Hubei Moxin Biotechnology Co., Ltd [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay:98% Application:For research use only.
Min. Order:0
Supplier:Hebei Jinshengzhongtai Industry Co.,Ltd [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay:99% Application:API
Min. Order:0
Supplier:Wuhan Bright Chemical Co., Ltd. [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay:99% Application:API
Min. Order:0
Supplier:DB BIOTECH CO., LTD [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay:99% Application:API
Min. Order:0
Supplier:Xian Changyue Biological Technology Co., Ltd. [
China (Mainland)] CAS No.4419-92-5 Pharmaceutical Grade CAS 4419-92-5 with competitive price
Assay:99% Appearance:White powder Package: [Packaging]20mg, 50mg,100mg,1g,10g,100g,according to customers' requirements Storage: should be stored in a well-closed container at low temperature, keep away from moisture, heat and light. Transportation:1. Samples 1kg-10kg are shipped by international express. 2. 50kg-100kg of goods are transported by dedicated line logistics. 3. Cargo 100kg-1ton is transported by dedicated line logistics. Application:Chemical raw materials, pharmaceutical intermediates, cosmetic raw materials, etc.
Min. Order:1Kilogram
Supplier:Zhuozhou Wenxi import and Export Co., Ltd [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE CAS NO.4419-92-5
Assay:99% Appearance:liquid or powder Package:according to the clients requirement Storage:Dry and Cool Place Transportation:UPS FedEx ,DHL,EXPRESS LINE Application:healing drugs
Min. Order:1Gram
Supplier:Shandong Mopai Biotechnology Co., LTD [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay:99.0% Appearance:Clear, colorless liquid Package:according to your requirement Storage:Store in a dry, dark and ventilated place Transportation:by air/by sea /by train Application:lt is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff.
Min. Order:1Kilogram
Supplier:Suzhou Senfeida Chemical Co., Ltd [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE CAS NO.4419-92-5
Assay:99% Appearance:white powder Package:drum or based on customers' requirement Storage:normal temperature storage Transportation:by sea, by air Application:We have different specifications for different applications
Min. Order:1Metric Ton
Supplier:Bluecrystal chem-union [
China (Mainland)] CAS No.4419-92-5 Diethylamine 2-hydroxybenzoate
Assay:97% Appearance:Powder or liquid Package:According to customer Storage:Store in a tightly closed container, in a cool and dry place. Transportation:Fedex,DHL,TNT,BY SEA and BY AIR Application:Medicinal Chemistry Biomedicine Pharmaceutical intermediates Chemistry experiment Biological experiments Chemical reagent For R&D use only.
Min. Order:10Milligram
Supplier:Amadis Chemical Co., Ltd. [
China (Mainland)] CAS No.4419-92-5 Diethylamine salicylate
Assay:99% Haccp,,Halal,SC US FDA GMP ISO14001 Appearance:As per Certificate of analysis and our TDS, MSDS Package:Export standard and according to the clients requirement Storage:Store in dry, dark and ventilated place;ISO / Kosher /GMP licence commercial bulk capacity factory in China Transportation:By AIR or by SEA GMP licence / US-FDA,South Korea-KFDA Application:It is an important raw material and intermediate for chemical industry.
Min. Order:5Kiloliter
Supplier:Chemwill Asia Co., Ltd. [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay:99% Min Appearance:white powder Package:1kg/Aluminum foil bag with one plastic-bags inside.10kg/Carton Box with plastic-bags inside.25kg/Paper-drum with two plastic-bags inside. Storage:in sealed air resistant place Transportation:by air, by sea, cargo Application:healing drugs
Min. Order:1Metric Ton
Supplier:Falcon Life Sciences Pvt. Ltd [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE CAS NO.4419-92-5
Assay:99% Package:According to the customer request Transportation:According to the customer request Application:intermediate of Antimicrobial agent and Antioxidant
Min. Order:100Gram
Supplier:SHANGHAI SYSTEAM BIOCHEM CO., LTD [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay:95-99% Package:10g,100g, 1kg,According to customer Storage:dry and cool Transportation:By air or by courier Application:Chemical raw materials, pharmaceutical intermediates, cosmetic raw materials, etc.
Min. Order:10Gram
Supplier:TaiChem Taizhou Limited [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay:white powder Appearance:Keep it in dry,shady and cool place Package:Transit could be DHL,UPS,TNT,EMS,Fedex,and so on. For mass orders, it will be delivered by air or sea. For small order, please expect 3-7 days by UPS DHL EMS. For mass order, please allow 5-8 days... Storage:Pharma;Industry;Agricultural;chemical reaserch Transportation:Any port in China Application:25kg,50kg,180kg,200kg,250kg,1000kg锛宑ustomization
Min. Order:0
Supplier:Shandong Baimao Chemical Co., Ltd [
China (Mainland)] CAS No.4419-92-5 Diethylamine Salicylate CAS No.4419-92-5
Assay:99.90% Appearance:solid or liquid Package:As customer's requested Storage:sealed in cool and dry place Transportation:by courier/air/sea Application:Pharma Intermediate
Min. Order:0
Supplier:Guangdong Juda Chemical Industrial Co.,Limited [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay:Pure Appearance:Powder Package:1kg/tin 5kg/tin 25kg/carton Storage:Store in dry, cool and ventilated place Transportation:By sea By air By courier Application:Pharmaceutical raw materials, making injection powder oral agent
Min. Order:0
Supplier:Asure Biochem CO.,LTD. [
China (Mainland)] CAS No.4419-92-5 Diethylamine salicylate
Assay:MP 100-102deg Application:For research use only.
Min. Order:0
Supplier:BOC Sciences [
United States] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE CAS NO.4419-92-5
Assay:99%MIN Application:DIETHYLAMINE SALICYLATE CAS NO.4419-92-5
Min. Order:0
Supplier:Wuhan 90000 Lithium Industry and Trade Co., Ltd. [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay:98% Application:API intermediate
Min. Order:0
Supplier:HEBEI BENJINXIN INDUSTRIAL CO.,LTD [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay:98% Application:For research use only.
Min. Order:0
Supplier:Qingdao Bravery International Trade Co., Ltd [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay:98% Application:API intermediate
Min. Order:0
Supplier:Shandong Baiding Chemical Co., LTD [
China (Mainland)] CAS No.4419-92-5 Diethylammonium salicylate
Min. Order:0
Supplier:Josun International Limited [
China (Mainland)] CAS No.4419-92-5 DIETHYLAMINE SALICYLATE
Assay:98% Package:According to the demand of customer Storage:Sealed, dry, microtherm , avoid light and smell. Transportation:by air or by sea Application:Organic synthesis
Min. Order:0
Supplier:Henan Allgreen Chemical Co.,Ltd [
China (Mainland)] - Afine Chemicals Limited
- Dayang Chem (Hangzhou) Co.,Ltd.
- Josun International Limited
- Jai Radhe Sales
Other Product
- 71302-89-1/Hydrocarbons, C9-unsatd, polymers with formaldehyde, rosin and 4-(1,1,3,3-tetramethylbutyl)phenol
- 14299-51-5/2,4,5-trichloromandelic acid
- 69159-21-3/1-[10,11-Dihydro-5H-dibenzo[a,d]cyclohepten-5-yl]-2,N-dimethyl-3-azetidinamine
- 8034-55-7/SDA 11-005-00
- 51384-98-6/N-(m-Bromobenzyl)-N-(2-dimethylaminoethyl)-2-pyridinamine
- 20336-61-2/5,6,7,8-tetrahydro-
- 73505-23-4/phenylsulfanyl-phenylsulfanylcarbothioyldisulfanyl-methanethione
- 172549-43-8/â-D-Glucopyranoside,3,5-dihydroxyphenyl,3,- 6-bis(3,4,5-trihydroxybenzoate)
- 667-24-3/4-Methylsulfonylbenzenesulfonamide
- 1104-26-3/7-benzyl-1-[(phenylsulfonyl)oxy]-3,7-dihydro-1H-purine-2,6-dione
- 351-61-1/N-(2,2,2-trifluoroethyl)aniline
- 63887-55-8/Poly(oxy-1,2-ethanediyl),a,a'-phosphinicobis[w-(decyloxy)-, potassium salt (1:1)
- 73953-86-3/s-Triazine-1,3,5-triamine, hexakis(isopentyloxymethyl)-
- 92200-76-5/2-HYDROXY-5-(4-METHOXY-PHENYLSULFAMOYL)-BENZOIC ACID
- 94023-67-3/3-[(2,3-dichlorophenyl)methylene]carbazamidine
- 15355-41-6/Gibberellin I
- 84604-64-8/octahydro-1-isopropyl-3H-2-benzopyran-3-one
- 15251-28-2/1-(4-chlorophenyl)-2-[4-(2-methoxy-2-phenylethyl)piperazin-1-yl]ethanone dihydrochloride
- 6632-04-8/4-(2-iodoethyl)phenyl 4-nitrobenzoate
- 4419-92-5/DIETHYLAMINE SALICYLATE
- 93839-91-9/D-(+)-Threo-2-amino-1-(p-methylsulphonylphenyl)propane-1,3-diyl sulphate
- 106972-33-2/Denipride
- 7037-49-2/piperidine-4-propanol
- 79796-32-0/Nitrogen sulfide (N2S4)
- 18671-52-8/24,25,26-Trinoroleanane-3,7-diol,5,9,13- trimethyl-,(3â,4â,5â,7â,8R,9â,10R,13R,14â)-
- 26844-50-8/4-chloro-N-{1-[2-(1H-indol-3-yl)-2-oxoethyl]piperidin-4-yl}benzamide
- 62007-68-5/4,5-Secoandrostane
- 14170-91-3/1-(3,3-diphenylprop-2-en-1-yl)-4-phenylpiperidin-4-yl propanoate ethanedioate (1:1)
- 39965-29-2/N-Cyclohexyl-5-nitro-2-furanpropanamide
- 31683-76-8/1-(1,3-dimethyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)-3-methylurea