| 英文名称: | | 3-d)pyrimidine, 2,4-diamino-6-sec-butyl-5-methyl-pyrido( | | 2,4-diamino-5-methyl-6-(but-2-yl)pyrido(2,3-d)pyrimidine | | 2,4-diamino-5-methyl-6-sec-butylpyrido(2,3-d)pyrimidine | | bw 283u | | bw 58-283 | | bw 58-283b | | 3-d)pyrimidine-2,4-diamine, 5-methyl-6-(1-methylpropyl)-pyrido( | | 3-d)pyrimidine,2,4-diamino-6-sec-butyl-5-methyl-pyrido( |
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