现货优势产品,欢迎询价 2,4-Dichloro-7,7-diMethyl-5,7-dihydrofuro[3,4-d]pyriMidine;2,4-dichloro-5,7-dihydro-7,7-dimethylFuro[3,4-d]pyrimidine;2,4-dichloro-7,7-dimethyl-5H-furo[3,4-d]pyrimidine
上海凯裕医药科技有限公司
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