化学名称: 1-Methyl-4-nitro-1H -imidazol-5-amine ; 5-Amino-1-methyl-4-nitro-imidazole
异名: Azathioprine BP Impurity A ; Azathioprine USP Related Compound A
微笑: O=[N](C(N=CN1C)=C1N)=O
印地语: InChI=1S/C9H7N7O2S/c1-15-4-14-7(16(17)18)9(15)19-8-5-6(11-2-10-5)12-3-13-8/h2-4H,1H3,(H,10,11,12,13)