基本信息:中文名称 乙基紫精二碘化物英文名称 1-ethyl-4-(1-ethylpyridin-1-ium-4-yl)pyridin-1-ium,diiodide英文别名 ethylviologen iodide;N,N''-diethyl-4,4''-dipyridinium iodide;4,4''-Bipyridinium,1,1''-diethyl-,diiodide;N,N''-diethyl-4,4''-bipyridinium iodide;diethyl violagen diiodide;1,1 inverted exclamation marka-Diethyl-4,4 inverted exclamation marka-bipyridinium diiodide;Ethyl viologen diiodide;1,1''-Diethyl-4,4''-bipyridinium diiodide;ethyl viologen diiodide;CAS号 1983-61-5中国海关编码(HS-code):29333990.90概述: 2933399090. 其他结构含非稠合吡啶环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%.申报要素: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期.Summary: 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%.其他各国海关编码海关数据详见: