| post date: | dec 01,2021 |
| expiry date: | may 30,2022 |
| detailed description: |
cas no. :7689-03-4
quantity: 1000kilograms specs:99% price:1500 usd kilograms payment method: t/t,l/c,western union product name: camptothecin cas no. 7689-03-4 molecular formula: c20h16n2o4 molecular weight: 348.36 specification: 98%,99% camptothecin test method: hplc appearance: light yellow crystal powder source: camptotheca acuminata decne's leaf |
| cas registry number: | 7689-03-4 |
| synonyms: | ;4-ethyl-4-hydroxy-1h-pyrano-[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4h,12h)-dione;(+)-camptothecin;camptothecin, camptotheca acuminata;4-ethyl-4-hydroxy-1h-pyrano-[3,4:6,7]indolizino[1,2-b]quinoline-3,14(4h,12h)-dione;camptothecin;campothecin;n-cyclohexyl-9-pentofuranosyl-9h-purin-6-amine;camptothccin; |
| molecular formula: | c16h23n5o4 |
| molecular weight: | 349.3849 |
| molecular structure: | 
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| hazard symbols: | |
| risk codes: | r25:; |
| safety description: | s26:; s36/37/39:; s45:; |
