实验用,美国4,6-二氯-5-甲基嘧啶,4,6-Dichloro-5-methylpyrimidine,97%,4316-97-6,Aldrich-595446
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5-甲基-4,6-二羟基嘧啶:4,6-Dihydroxy-5-methylpyrimidine,97%|63447-38-1|Sigma-591025
5-甲基-4,6-二羟基嘧啶:4,6-Dihydroxy-5-methylpyrimidine,97%|63447-38-1|Sigma-591025
