(1R)-2,2',3,3'-Tetrahydro-6,6'-diphenyl-1,1'-spirobi[1H-indene]-7,7'-diol
|
||
R10987 (1R)-2,2',3,3'-Tetrahydro-6,6'-diphenyl-1,1'-spirobi[1H-indene]-7,7'-diol ≥98% 【psaitong】 |