乙基4-氰基-2-吡啶甲酸;
ethyl 4-cyanopicolinate;2-ethoxycarbonyl-4-pyridinecarbonitrile;Ethyl-4-cyan-2-pyridincarboxylat;4-cyano-2-ethoxycarbonylpyridine;ethyl 4-cyano-2-pyridinecarboxylate;
陕西缔都新材料有限公司
联系商家时请提及chemicalbook,有助于交易顺利完成!
缔都医药