6-CHLORO-2H-CHROMENE-3-CARBONITRILE
6-氯-3-氰基-2H-苯并吡喃
CAS No. 57543-67-6
BUTTPARK 48\08-16
6-氯-3-氰基-2H-苯并吡喃
Al.Cu.Ni.O.Zn 175649-78-2
PicramniosideA 162666-32-2