ethyl (2R)-2-(1,3-dimethyl-2,4-dioxo-7-propylpyrimido[4,5-d]pyrimidin-5-yl)sulfanyl-3-oxobutanoate
以上海關(guān)編碼,可以定制咨詢
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ethyl (2R)-2-(1,3-dimethyl-2,4-dioxo-7-propylpyrimido[4,5-d]pyrimidin-5-yl)sulfanyl-3-oxobutanoate以上海關(guān)編碼,可以定制