3,4-Difluorobenzonitrile
3,4-二氟苯腈
CAS No. 64248-62-0
LABOTEST-BB LT00847816
3,4-二氟苯甲腈;3,4-二氟苯腈;3,4-二氟苯甲腈,98%;3,4-二氟苄腈
Caramel 1343-75-5
Calicoferol D 134387-51-2
Calicophirin B 134381-17-2
conagenin 134381-30-9