16alpha-ethyl-21-hydroxy-19-norpregna-4,9-diene-3,20-dione,英文名:16alpha-ethyl-21-hydroxy-19-norpregna

2026-03-27 10:24:45

72137-42-9

16alpha-ethyl-21-hydroxy-19-norpregna-4,9-diene-3,20-dione(16alpha-ethyl-21-hydroxy-19-norpregna-4,9-diene-3,20-dione)

CAS: 72137-42-9

化学式: C22H30O3

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