19-Norpregna-4,9-dien-20-yn-3-one,21- chloro-17-hydroxy-,(17R)-,mixt. with (17R)-3-methoxy-19-norpregna-1,3,5(10)- trien-20-yn-17-ol
CAS No. 65034-25-5
Estragonoside 181020-33-7
U 89267 180989-85-9
2-(1-氧代异吲哚啉-2-基)-3-甲基-戊酸