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基本信息:
中文名称 四羟基对苯醌
中文别名 四羟基-1,4-苯醌水合物;四羟基-1,4-苯醌;
英文名称 Tetrahydroxy-1,4-benzoquinone Hydrate
英文别名 2,3,5,6-Tetrahydroxycyclohexa-2,5-diene-1,4-dione hydrate;Tetrahydroxyquinone Hydrate;Tetroquinone Hydrate;Tetrahydroxy-1,4-benzoquinone
CAS号 123334-16-7
美国海关编码(HS-code):2918199000
概述(Summary):HTS: 2918199000. Other Non-aromatic Carboxylic Acids With Alcohol Function But Withoutother Oxygen Function And Their Anhydrides, Halides, Etc Derivatives. Rate general: 4%64/. Rate special: Free (A+,AU,BH,CA,CL,CO,D,E,IL,J,JO,K,KR,MA,MX,OM,P,PA,PE,SG). Rate 2: 25.0%.