螺[二环[3.1.1]庚烷-2,2'-[5,7]亚甲基[2H-1]苯并吡喃]-3-酮,3',4',5',6',7',8'-六氢-6,6,6',6'-四甲基-, (1R,2R,5R,5'R,7'R)- (9CI)
113473-19-1