基本信息:中文名称 丁二酰氯中文别名 琥珀酰氯;丁二酰二氯;氯化琥珀胆碱;琥珀酰二氯;英文名称 SUCCINYL CHLORIDE英文别名 butanedioyl dichloride;CAS号 543-20-4英国海关编码(HS-code):2917199090概述(Summary):2917199090. Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff:.