methyl 2-(3-ethyl-4-oxo-5-phenylthieno[2,3-d]pyrimidin-2-yl)sulfanylacetate
以上海关编码,可以定制咨询
methyl 2-(3-ethyl-4-oxo-5-phenylthieno[2,3-d]pyrimidin-2-yl)sulfanylacetate以上海关编码,可以定制咨询
methyl 2-(3-ethyl-4-oxo-5-phenylthieno[2,3-d]pyrimidin-2-yl)sulfanylacetate
以上海关编码,可以定制咨询