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1. 13-beta-ethyl-3-methoxygona-2,5(10)-dien-17-one |
Create: 07/13/2016 |
Expired Date: | 07/11/2023 |
Category: | Selenium (Se) [Chemical] |
Message: | 1. 13-beta-ethyl-3-methoxygona-2,5(10)-dien-17-one CAS: 2322-77-2 EINECS: 219-034-4 MF: C20H28O2 MW: 300.44 MS: Assay: 90% min. Packing: 1kg net/foil bag or 10kg net/tin. Delivery: Express courier. Character: White crystalline powder. Melting point 150-160 °C. Usage: 18-levonorgestrel, Gestrinone intermediates. |
City: | Beijing Beijing[CN] |
Location: | |
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