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J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788 |
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jkinfo@jkchemical.com |
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Product Name:(3aR,4R,7aR)-3a,7a-Dihydro-2-Methyl-4-[(1S,2R)-1,2,3-tris(acetyloxy)propyl]-4H-pyrano[3,4-d]oxazole-6-carboxylic Acid Methyl Ester CAS:78850-37-0 Package:500Mg,50Mg
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Company Name: |
Chemsky(shanghai)International Co.,Ltd.
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021-50135380 |
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shchemsky@sina.com |
Products Intro: |
Product Name:(3aR,4R,7aR)-3a,7a-Dihydro-2-Methyl-4-[(1S,2R)-1,2,3-tris(acetyloxy)propyl]-4H-pyrano[3,4-d]oxazole-6-carboxylic Acid Methyl Ester CAS:78850-37-0 Purity:98%
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Company Name: |
Shenzhen Polymeri Biochemical Technology Co., Ltd.
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+86-400-002-6226 13028896684 |
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sales@rrkchem.com |
Products Intro: |
Product Name:(3aR,4R,7aR)-3a,7a-Dihydro-2-Methyl-4-[(1S,2R)-1,2,3-tris(acetyloxy)propyl]-4H-pyrano[3,4-d]oxazole-6-carboxylic Acid Methyl Ester CAS:78850-37-0
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Company Name: |
Energy Chemical
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021-58432009 400-005-6266 |
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marketing@energy-chemical.com |
Products Intro: |
Product Name:(3aR,4R,7aR)-3a,7a-Dihydro-2-methyl-4-[(1S,2R)-1,2,3-tris(acetyloxy)propyl]-4H-pyrano[3,4-d]oxazole-6-carboxylic Acid Methyl Ester CAS:78850-37-0 Purity:NULL Package:250mg;25mg;500mg;50mg;5mg Remarks:NULL
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| methyl (3aR,4R,7aR)-2-methyl-4-(1S,2R,3-triacetoxypropyl)-3a,7a-dihydro-4H-pyrano[3,4-d]oxazole-6-carboxylate Basic information |
Product Name: | methyl (3aR,4R,7aR)-2-methyl-4-(1S,2R,3-triacetoxypropyl)-3a,7a-dihydro-4H-pyrano[3,4-d]oxazole-6-carboxylate | Synonyms: | methyl (3aR,4R,7aR)-2-methyl-4-(1S,2R,3-triacetoxypropyl)-3a,7a-dihydro-4H-pyrano[3,4-d]oxazole-6-carboxylate;(3aR,4R,7aR)-;(3aR,4R,7aR)-3a,7a-Dihydro-2-Methyl-4-[(1S,2R)-1,2,3-tris(acetyloxy)propyl]-4H-pyrano[3,4-d]oxazole-6-carboxylic Acid Methyl Ester;4H-Pyrano[3,4-d]oxazole-6-carboxylic acid, 3a,7a-dihydro-2-methyl-4-[(1S,2R)-1,2,3-tris(acetyloxy)propyl]-, methyl ester, (3aR,4R,7aR)-;methyl (3aR,4R,7aR)-2-methyl-4-[(1S,2R)-1,2,3-triacetyloxypropyl]-4,7a-dihydro-3aH-pyrano[3,4-d][1,3]oxazole-6-carboxylate;methyl (3aS,4R,7aR)-4-[(1S,2R)-1,2,3-triacetoxy-propyl]-2-methyl-3a,7a-dihydro-4H-pyrano[3,4-d][1,3]oxazole-6-carboxylate | CAS: | 78850-37-0 | MF: | C18H23NO10 | MW: | 413.38 | EINECS: | 415-670-3 | Product Categories: | Intermediates & Fine Chemicals;Pharmaceuticals;Anti-virals | Mol File: | 78850-37-0.mol | |
| methyl (3aR,4R,7aR)-2-methyl-4-(1S,2R,3-triacetoxypropyl)-3a,7a-dihydro-4H-pyrano[3,4-d]oxazole-6-carboxylate Chemical Properties |
Boiling point | 469.5±45.0 °C(Predicted) | density | 1.40±0.1 g/cm3(Predicted) | solubility | Chloroform, Ethyl Acetate | form | Foam | pka | 4.56±0.60(Predicted) | color | Off-White |
Hazard Codes | Xi | Risk Statements | 41 | Safety Statements | 26-39 |
| methyl (3aR,4R,7aR)-2-methyl-4-(1S,2R,3-triacetoxypropyl)-3a,7a-dihydro-4H-pyrano[3,4-d]oxazole-6-carboxylate Usage And Synthesis |
Chemical Properties | methyl (3aR,4R,7aR)-2-methyl-4-(1S,2R,3-triacetoxypropyl)-3a,7a-dihydro-4H-pyrano[3,4-d]oxazole-6-carboxylate is Off-White Foam | Uses | methyl (3aR,4R,7aR)-2-methyl-4-(1S,2R,3-triacetoxypropyl)-3a,7a-dihydro-4H-pyrano[3,4-d]oxazole-6-carboxylate is an intermediate used in the preparation of Zanamivir derivatives. |
| methyl (3aR,4R,7aR)-2-methyl-4-(1S,2R,3-triacetoxypropyl)-3a,7a-dihydro-4H-pyrano[3,4-d]oxazole-6-carboxylate Preparation Products And Raw materials |
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