7556-55-0
1-甲醛基 -4-甲基哌嗪
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102396-29-2
6-chloro-5-methyl-2-piperazin-1-yl-N-propan-2-ylpyrimidin-4-amine
84727-79-7
4-(4-chloro-6-(isopropylamino)-5-methylpyrimidin-2-yl)piperazine-1-carbaldehyde