2-1H-PYRIDINONE,4-AMINO-3,5-DIFLUORO-6-HYDRAZINYL-,HYDRAZONE
CAS No. 537033-82-2
2(1H)-Pyridinone,4-amino-3,5-difluoro-6-hydrazino-,hydrazone(9CI)
Parmetol DF 19 98726-07-9
4-氯-1H-吡咯-2-甲腈