methyl 1-(2-ethoxy-2-oxoethyl)-3-methyl-6-(4-methylphenyl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylate
methyl 1-(2-ethoxy-2-oxoethyl)-3-methyl-6-(4-methylphenyl)-1H-pyrazolo[3,4-b]pyridine-4-carboxylate
现货产品16:00前下单当天发货
电话:020-81960175-877 周一至周五 9:00~18:00