基本信息:中文名称 1-环戊基-1H-吡唑-4-甲醛英文名称 1-cyclopentylpyrazole-4-carbaldehyde英文别名 1-cyclopentyl-1H-pyrazole-4-carbaldehyde;CAS号 1170364-22-3***海关编码(HS-code):293319000概述(Summary):293319000. Other Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. General tariff:0.046. WTO tariff:0.031. GSP tariff:Free.