吡啶-4-甲酸甲酯;4-吡啶甲酸甲酯;
Methyl Pyridine-4-carboxylate;Methyl Isonicotinate;4-carbomethoxypyridine;4-Pyridinecarboxylic acid,methyl ester;Isonicotinic Acid Methyl Ester;
陕西缔都医药化工有限公司
联系商家时请提及chemicalbook,有助于交易顺利完成!
土疙瘩