4-氧代-4-(3-氧代-3,4-二氢-2H-1,4-苯并噁唑-6-基)-2-丁酸的欧盟海关编码是什么？

基本信息：中文名称 4-氧代-4-(3-氧代-3,4-二氢360问答-2H-1,4-苯并噁唑-6-基)-2-丁酸英文名称 4-Oxo-4-(3观镇-oxo-3,4-dihydro-2H-1,4-benzoxazin-6-yl)-2-butenoic acid英文别名 4-ox香物延响o-4-(3-oxo-3风粮缺加盾日鲜故分,4-dihydro-2H-benzo[1,4]oxazin-6-yl)-but-2-enoic acid;CAS号 26518-87-6欧盟海关编码(HS-德云示油而况及回code)：29349990概述（Summary）：29349990. Ot火护代举础条济敌宜爱袁her nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff:6.5%.