Spirosta-1,4-diene-3,12-dione, (25R)-Spirosta-1,4-diene-3,12-dione, (25R)-B38472 · CAS 50888-49-898%¥7000.00 / 5mg 起选规格
(25R)-12α-Hydroxyspirost-4-en-3-one(25R)-12α-Hydroxyspirost-4-en-3-oneB38473 · CAS 50888-50-198%¥7000.00 / 5mg 起选规格