2,3-difluoro-6-hydroxybenzonitrile
CAS No. 221202-36-4
Benzonitrile, 2,3-difluoro-6-hydroxy- (9CI);2,3-Difluoro-6-hydroxy-benzonitrile
Al.Fe.HO.Mg 367510-16-5
他地那非中间体-1
Br4Re 36753-03-4