(8R,9S,10R,13S,14S,17R)-13-甲基-1,6,7,8,9,10,11,12,13,14,15,16-十二氢-3'H-螺[环戊二烯并[a]菲-17,2'-呋喃]-3,5'(2H,4'H)-二酮
1722-54-9