英文名称: | 1h-imidazole-2-carboxaldehyde, 1-methyl-5-nitro-, (3,4-dihydro-2h-pyrrol-5-yl) | 1-methyl-5-nitro-1h-imidazole-2-carboxaldehyde (3,4-dihydro-2h-pyrrol-5-yl) h | 1h-imidazole-2-carboxaldehyde, 1-methyl-5-nitro-,(3,4-dihydro-2h-pyrrol-5-yl) hydrazone |
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