41939-61-1
N1-甲基-4-硝基苯-1,2-二胺
→
46035-60-3
1-methylbenzimidazole-2,5-diamine
5601-09-2
1-methyl-5-nitrobenzimidazol-2-amine
76180-96-6
2-氨基-3-甲基-3H-咪唑并喹啉