Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione(21038-67-5)
- Name: Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione
- Synonyms:NSC 127963;
- Molecular Formula:C7H5N3O2
- Molecular Weight:163.136
- CAS Registry Number:21038-67-5
- EINECS:
- Melting Point:>320 °C
- Water Solubility:
CAS No.21038-67-5 Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione
Assay:90%,98% Appearance:detailed see specifications Package:according to the clients requirement Storage:Store in dry, dark and ventilated place. Transportation:by air or by sea Application:Used in Synthesis, Pharmaceuticals and other fields
Min. Order:1Kilogram
Supplier:Dayang Chem (Hangzhou) Co.,Ltd. [
China (Mainland)] CAS No.21038-67-5 Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione
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.21038-67-5 Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione
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.21038-67-5 Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione
Assay:99% Appearance:White powder Package:25KGS/Drum Storage:Room temperature Transportation:BY SEA Application:API锛孭harmaceutical intermediates
Min. Order:1Gram
Supplier:HENAN NEW BLUE CHEMICAL CO.,LTD [
China (Mainland)] CAS No.21038-67-5 Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione
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.21038-67-5 Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione
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.21038-67-5 pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione
Assay:99% Appearance:White Powder Package:25KG/Drum Storage:Preserve in tight, light-resistant containers Transportation:By Air& By Sea Application:Pharmaceutical
Min. Order:0
Supplier:Golden Pharma Co., Limited [
China (Mainland)] CAS No.21038-67-5 Pyrido[3,4-d]pyriMidine-2,4(1H,3H)-dione
Assay:鈮?5% Appearance:To be subject to the object Package:Customized Transportation:Air Application:pharmaceutical intermediates
Min. Order:0
Supplier:Hangzhou Dingyan Chem Co., Ltd [
China (Mainland)] CAS No.21038-67-5 Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione
Assay:99% Transportation:By sea Application:Pharmaceutical industry
Min. Order:0
Supplier:Antimex Chemical Limied [
China (Mainland)] CAS No.21038-67-5 Pyrido[3,4-D]Pyrimidine-2,4(1H,3H)-Dione
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.21038-67-5 Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione
Assay:99% Package:box or opp package Storage:cool drum Transportation:air or sea Application:Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione
Min. Order:1Milligram
Supplier:weifang yangxu group co.,ltd [
China (Mainland)] CAS No.21038-67-5 PYRIDO[3,4-D]PYRIMIDINE-2,4-DIOL
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:by express or by sea Application:Pharma;Industry;Agricultural;chemical reaserch
Min. Order:0
Supplier:Wuhan Circle Star Chem-medical Technology co.,Ltd. [
China (Mainland)] CAS No.21038-67-5 Top Purity CAS 21038-67-5 with fast shipping
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.21038-67-5 Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione
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.21038-67-5 Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione
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.21038-67-5 Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione
Assay:98%min Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Application:organic intermediates
Min. Order:0Metric Ton
Supplier:Hunan chemfish Pharmaceutical co.,Ltd [
China (Mainland)] CAS No.21038-67-5 Pyrido[3,4-d]pyrimidine-2,4(1H,3H)-dione 21038-67-5
Assay:95+% Appearance:solid or liquid Package:Foil bag; Drum; Plastic bottle Storage:in sealed air resistant place Transportation:by sea or air Application:Pharma;Industry;Agricultural
Min. Order:0
Supplier:Hunan Russell Chemicals Technology Co.,Ltd [
China (Mainland)] CAS No.21038-67-5 Pyrido[3,4-D]Pyrimidine-2,4(1H,3H)-Dione manufacturer
Assay:97% Appearance:White powder Package:According client's requirements Storage:keep sealed and keep from direct light Transportation:According client's requirements Application:pharmaceutical
Min. Order:0
Supplier:Shanghai Yuanye Bio-Technology Co., Ltd. [
China (Mainland)] CAS No.21038-67-5 Pyrido[3,4-d]pyrimidine-2,4(1h,3h)-dione
Assay:98% Application:it's used for for pharmaceutical intermediates, organic chemicals
Min. Order:0
Supplier:SHANDONG BENRITE NEW CHEMICAL MATERIALS CO.,LTD. [
China (Mainland)]
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