857616-74-1
acetic acid-(2,3-dimethyl-4-nitro-N-nitroso-anilide)
→
101257-89-0
4-甲基-5-氨基吲唑
114166-32-4
2,3-dimethyl-4-nitroacetanilide
101420-67-1
4-甲基-5-硝基-1H-吲唑