Zhengzhou Sigma Chemical Co., Ltd.

Organic Intermediate
hot sale Lappaconitine hydrobromide (97792-45-5)

hot sale Lappaconitine hydrobromide (97792-45-5)

hot sale Lappaconitine hydrobromide (97792-45-5) 1. good quality 2. good price 3. good service hot sale Lappaconitine hydrobromide (97792-45-5) 1. Molecular Formula: C32H44N208·HBr·H202. Molecular Weight: 683.683. Property: white crystal4. Assay: 96%5. Melting...
Entecavir hydrate 209216-23-9

Entecavir hydrate 209216-23-9

Entecavir hydrate 209216-23-9 1. stable supply ablity 2. prompt delivery Entecavir hydrate 209216-23-9 1. Molecular Formula:C12H17N5O42. Property:white crystal3. Melting Point:238-2404. Usage:hepatitis B drug   ...
Cinepazide maleate/26328-04-1

Cinepazide maleate/26328-04-1

Cinepazide maleate/26328-04-1 1. Good quality 2. Immediately delivery Cinepazide maleate/26328-04-1 1. Molecular Formula:C22H31N305·C4H4O42. Molecular Weight:533.583. Property:white crystal4. Usage:cerebral-vascular disease drug ...
Sigma Clopidogrel bisulphate/135046-48-9

Sigma Clopidogrel bisulphate/135046-48-9

Sigma Clopidogrel bisulphate/135046-48-9 1. Immediately delivered 2. good quality Sigma Clopidogrel bisulphate/135046-48-91. Molecular formula:C16H16C1NO2·H2SO42. Molecular weight:419.93. Melting Point:184°C4. Property:white crystal5. Packing:25kg/barrel6....
Hot sale Lappaconitine HBr 97792-45-4/good quality

Hot sale Lappaconitine HBr 97792-45-4/good quality

Hot sale Lappaconitine HBr 97792-45-4/good quality 1. sample available 2. good quality 3. prompt dispatch Hot sale Lappaconitine HBr 97792-45-4/good quality 1. Molecular Formula: C32H44N208·HBr·H202. Molecular Weight: 683.683. Property: white crystal4. Assay: 99%5....
APIs Atorvastatin calcium manufacturer

APIs Atorvastatin calcium manufacturer

Atorvastatin calcium 1. Good qualtiy 2. Competive price 3. many kinds Atorvastatin calcium1. CAS No.:134523-03-82. Molecular Formula:(C33H34FN205)2·Ca·3H2O3. Molecular Weight:1209.424. Property:white powder5. Melting Point:176-178°C6. Usage:hyperlipaemia drug ...
Liver drug Tiopronin

Liver drug Tiopronin

Hot sale Tiopronin 1953-02-2 1. good quality 2. best price Hot sale Tiopronin 1953-02-21. Molecular Formula:C5H9NO3S2. Property:white cyrstal3. Melting Point:95~974. Usage:antidote ...
Lappaconitine HBr 97792-45-5

Lappaconitine HBr 97792-45-5

Lappaconitine HBr 97792-45-5 is mainly used in pharmaceutical field and gain good reputation. Lappaconitine HBr 97792-45-53.  1.Molecular Formula: C32H44N208·HBr·H202. Molecular Weight: 683.683. Property: white crystal4. Assay: 96%5. Melting Point: 223-226°C6....
API Adenosine (58-61-7)

API Adenosine (58-61-7)

Adenosine 1. Molecular formula: C10H13N5O4 2. Molecular weight: 267.24 3. CAS No.: 58-61-7 Adenosine1. Molecular formula: C10H13N5O42. Molecular weight: 267.243. CAS No.: 58-61-74. Melting point: 233-238°C5. Specific rotation: -68.0°- -72.0°6. Acidity or alkalinity:...
Huperzine A/102518-79-6

Huperzine A/102518-79-6

Huperzine A 102518-79-6 Appearance: white crystalline powder AppearanceA white crystalline powderWhite crystalline powderFlavor & OdorOdorless and bitter tasteCompliesSolubilitySoluble in methanol, partly soluble in ethanol, insoluble in waterCompliesAlkaloid...



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