4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene(1622-55-5)
- Name: 4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene
- Synonyms:9,10-Dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-one;4H-Benzo[4,5]cyclohepta[1,2-b]thiophen-4-one, 9,10-dihydro-;
- Molecular Formula:C13H10OS
- Molecular Weight:214.288
- CAS Registry Number:1622-55-5
- EINECS:
- Melting Point:
- Water Solubility:
CAS No.1622-55-5 9, 10-Dihydro-4H-benzo[4, 5]cyclohepta[1, 2-b]thiophen-4-one
Assay:鈮?8.0% Application:Ketotifen
Min. Order:1Kilogram
Supplier:Shanghai Pinewood Fine Chemical Co., Ltd. [
China (Mainland)]
CAS No.1622-55-5 4H-Benzo[4,5]cyclohepta[1,2-b]thiophen-4-one,9,10-dihydro- 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.1622-55-5 CAS No.1622-55-5 4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene
Assay:99.0% Appearance:Solid Package:IN 25kg drums Storage:Refrigerator Transportation:by sea or by air or by courier Application:Organic Chemicals
Min. Order:1Kilogram
Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [
China (Mainland)]
CAS No.1622-55-5 4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene
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.1622-55-5 4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene
Assay:99% Package:According client's requirements Transportation:by sea/by air/by courier Application:Chemical products
Min. Order:1Kilogram
Supplier:Hangzhou ZeErRui Chemical Co., Ltd. [
China (Mainland)]
CAS No.1622-55-5 4-Oxo-9,10-dihydro-4H-benzo(4,5)cyclohepta(1,2b)thiophene
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.1622-55-5 4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene
Assay:98% Package:According to customer requirements Transportation:by sea or by air Application:chemical synthesis
Min. Order:25Gram
Supplier:Shanghai Scochem Technology Co., Ltd. [
China (Mainland)]
CAS No.1622-55-5 4H-Benzo[4,5]cyclohepta[1,2-b]thiophen-4-one,9,10-dihydro-
Assay:98% Appearance:white powder Package:10g/bag锛宱r as your request Storage:Stored in cool, dry and ventilation place; Away from fire and heat Transportation: as your request Application:For medicine , pesticide intermediates
Min. Order:1Gram
Supplier:HANGZHOU YUNUO CHEMICAL CO.,LTD [
China (Mainland)]
CAS No.1622-55-5 9, 10-Dihydro-4H-benzo[4, 5]cyclohepta[1, 2-b]thiophen-4-one
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.1622-55-5 9,10-Dihydro-4H-Benzo[4,5]Cyclohepta[1,2-B]Thiphen-4-On
Assay:0.99 Appearance:white to almost white crystalline powder Package:25kg/drum;200kg/drum Storage:Keep away of light锛宑ool place Transportation:Sea/air/courier Application:Ketotifen
Min. Order:0
Supplier:ORCHID CHEMICAL SUPPLIES LTD [
China (Mainland)]
CAS No.1622-55-5 9,10-Dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-one
Assay:99.90% Appearance:solid or liquid Package:drum and bag Storage:in sealed air resistant place Transportation:by sea or air Application:for pharma use
Min. Order:0
Supplier:Kono Chem Co.,Ltd [
China (Mainland)]
CAS No.1622-55-5 4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene
Assay:99% Package:25kg/Barrel Storage:ln stock Transportation:Express/Sea/Air Application:Chemicals
Min. Order:0
Supplier:Hangzhou Sartort Biopharma Co., Ltd [
China (Mainland)]
CAS No.1622-55-5 4-Oxo-9,10-dihydro-4H-benzo(4,5)cyclohepta(1,2b)thiophene
Assay:98% Package:25kg/drum,or as per customers'demand Transportation:air,sea,courier Application:API,Pharmaceutical intermediates
Min. Order:0
Supplier:GIHI CHEMICALS CO.,LIMITED [
China (Mainland)]
CAS No.1622-55-5 4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene
Assay:99% Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents
Min. Order:0
Supplier:Zibo Hangyu Biotechnology Development Co., Ltd [
China (Mainland)]
CAS No.1622-55-5 4-Oxo-9,10-dihydro-4H-benzo(4,5)cyclohepta(1,2b)thiophene
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.1622-55-5 9,10-Dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-one
Assay:99%+ Appearance:white powder Package:25kg,50kg,180kg,200kg,250kg,1000kg锛宑ustomization Storage:Keep it in dry,shady and cool place Transportation: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. Application:Pharma;Industry;Agricultural;chemical reaserch
Min. Order:0Metric Ton
Supplier:Wuhan Circle Star Chem-medical Technology co.,Ltd. [
China (Mainland)]
CAS No.1622-55-5 4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene
Assay:99% Package:box or opp package Storage:cool drum Transportation:air or sea Application:4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene
Min. Order:1Milligram
Supplier:weifang yangxu group co.,ltd [
China (Mainland)]
CAS No.1622-55-5 9,10-Dihydro-4H-Benzo[4,5]Cyclohepta[1,2-B]Thiphen-4-On
Assay:99% Appearance:detailed see specifications Package:25kg/drum;200kg/drum Storage:Keep away of light,cool place Transportation:Sea/air/courier Application:Chemical synthesis
Min. Order:0
Supplier:Xiamen Hisunny Chemical Co.,Ltd [
China (Mainland)]
CAS No.1622-55-5 4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene
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.1622-55-5 9,10-Dihydro-4H-Benzo[4,5]Cyclohepta[1,2-B]Thiphen-4-On
Assay:COA Appearance:COA Storage:in stock Application:MSDS/TDS
Min. Order:0
Supplier:Aecochem Corp. [
China (Mainland)]
CAS No.1622-55-5 Factory Supply 9,10-Dihydro-4H-Benzo[4,5]Cyclohepta[1,2-B]Thiphen-4-On
Assay:99.9% Appearance:Refer to COA Package:drum Storage:keep in cool and dry place Transportation:by sea or by air Application:Intermediates and materials
Min. Order:1
Supplier:Ality Chemical Corporation [
China (Mainland)]
CAS No.1622-55-5 4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene
Assay:98% Appearance:Please contact us for product details Package:As per shipment requirement Storage:Store in cool & dry place, stored in well-closed containers Transportation:air, sea Application:intermediate
Min. Order:1Kilogram
Supplier:NANJING SUNNY PHARMATECH CO., LTD [
China (Mainland)]
CAS No.1622-55-5 9,10-Dihydro-4H-benzo[4,5]cyclohepta[1,2-b]-4-thiophenone
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.1622-55-5 9,10-Dihydro-4H-Benzo[4,5]Cyclohepta[1,2-b]Thiophen-4-One
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.1622-55-5 9,10-Dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiphen-4-on
Assay:98% Appearance:solid or liquid Package:According to customer鈥榮 requirement Storage:Keep in a cool & dry place Application:Fine Intermediate
Min. Order:0
Supplier:Xiamen AmoyChem Co.,Ltd [
China (Mainland)]
CAS No.1622-55-5 1622-55-5
Assay:98.5% Appearance:white/off-white or light yellow Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Storage:Store in cool and dry place, keep away from strong light and heat. Transportation:by courier, by air, by sea Application:This product can be used in food/pharmaceutical/cosmetical industry
Min. Order:0
Supplier:Suzhou Health Chemicals Co., Ltd. [
China (Mainland)]
CAS No.1622-55-5 4-Oxo-9,10-dihydro-4H-benzo(4,5)-cyclohepta-(1,2b)thiophene
Assay:99% Application:It is an important raw material.
Min. Order:0
Supplier:Shandong Mopai Biotechnology Co., LTD [
China (Mainland)]
- Shanghai Pinewood Fine Chemical Co., Ltd.
- Dayang Chem (Hangzhou) Co.,Ltd.
- HANGZHOU YUNUO CHEMICAL CO.,LTD

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