17β-hydroxy-7α-(trans-4'-oxo-pent-2'-enoyl)-3-oxo-pregna-4,9(11)-dien-21-carboxylic acid γ-lactone

CAS号：610785-41-6

英文名：17β-hydroxy-7α-(trans-4'-oxo-pent-2'-enoyl)-3-oxo-pregna-4,9(11)-dien-21-carboxylic acid γ-lactone

分子式：C27H32O5