amino(methylimino)methanesulfinic acid

1-甲基-5-氨基四氮唑

1,2-二甲基-2-异硫脲氢碘酸盐

3,4,5-trimethyl-1H-imidazole-2-thione

2-(methylamino)-5-phenyl-1,3-thiazol-4-one