最佳答案
回答者：网友
基本信息：
中文名称 3-乙基-2-羟基-4-甲基环戊-2-烯-1-酮
中文别名 4-甲基-3-乙基环戊烷-1,2-二酮;
英文名称 3-ethyl-2-hydroxy-4-methylcyclopent-2-en-1-one
英文别名 3-Ethyl-2-hydroxy-4-methyl-2-cyclopenten-1-one;2-Cyclopenten-1-one,2-hydroxy-3-ethyl-4-methyl;Ethyl-3-methyl-4-cyclopentandion-1,2;3-ethyl-2-hydroxy-4-methylcyclopent-2-enone;3-Ethyl-4-methylcyclotene;3-ethyl-2-hydroxy-4-methyl-2-cyclopentenone;2-Cyclopenten-1-one,3-ethyl-2-hydroxy-4-methyl;
CAS号 42348-12-9
美国海关编码(HS-code)：2914409000
概述（Summary）：HTS: 2914409000. Non-Aromatic Ketone-alcohols And Ketone-aldehydes, Nesoi. Rate general: 4.8%. Rate special: Free (A,AU,BH,CA,CL,CO,E,IL,J,JO,K,KR,MA,MX,OM,P,PA,PE,SG). Rate 2: 20.0%.
