基本信息:中文名称 7-甲氧基-4,4-二甲基-1,3-异苯并吡喃二酮中文别名 4,4-二甲基-7-甲氧基异苯并二氢吡喃-1,3-二酮;英文名称 7-methoxy-4,4-dimethylisochromene-1,3-dione英文别名 7-methoxy-4,4-dimethylisochroman-1,3-dione;4,4-DIMETHYL-7-METHOXYISOCHROMAN-1,3-DIONE;CAS号 55974-25-9欧盟海关编码(HS-code):29329900概述(Summary):29329900. Other Heterocyclic compounds with oxygen hetero-atom(s) only.