女人进城演员表大全,正义回廊无删减完整版在线观看,《武则天秘史》,欧美另类一区二区三区,恶鬼在线观看完整版电视剧,七尺男儿电视剧全集,陈诗雅的电影全集在线高清观看

4,4'-Dibromobenzophenone
CB Number:
CAS NO:	3988-03-2
Molecular Formula:	C13H8Br2O
Structure：
Molecular Weight:	340.01
Appearance:	Light red or light gray powder

BACK