109-01-3
N-甲基哌嗪
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367-86-2
4-氟-3-硝基三氟甲苯
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315239-67-9
1-Methyl-4-[2-nitro-4-(trifluoromethyl)phenyl]piperazine
685853-98-9
2-(4-Methylpiperazin-1-yl)-5-(trifluoromethyl)aniline