7-BROMO-4-METHYL-3,4-DIHYDRO-2H-PYRIDO[3,2-B][1,4]OXAZINE
CAS No. 910037-14-8
7-BROMO-4-METHYL-3,4-DIHYDRO-2H-PYRIDO[3,2-B][1,4]OXAZINE
氯化N-辛基吡啶
(C2H4O)nC21H42O5 261713-82-0
B.K 261716-84-1
2-乙炔基苯甲腈
5,10,15,20-四(3-吡啶基)-21H,23H-卟吩
BETA-甲萘威