109-01-3
N-甲基哌嗪
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98198-13-1
4-amino-2-methylsulfonylpyrimidine-5-carbonitrile
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103151-40-2
4-氨基-2-(4-甲基-1-哌嗪基)-5-嘧啶甲腈
770-30-9
4-氨基-2-(甲基硫代)嘧啶-5-腈
918662-94-9
N-[5-cyano-2-(4-methylpiperazin-1-yl)pyrimidin-4-yl]benzamide