Acetophenone, 3',5'-dichloro-4'-methyl-;3,5-DICHLORO 4 METHYL ACETOPHENONE;3,5-DICHLORO-4-METHYL ACETOPHENONE;
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