基本信息:中文名称 2,3-O-异亚丙基-D-赤酮酸内酯中文别名 2,3-O-亚异丙基赤酮酸内酯;英文名称 (3aR,6aR)-2,2-dimethyl-6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxol-4-one英文别名 O-isopropylidene-D-erythrono-1,4-lactone;(-)-2,3-O-Isopropylidene-D-erythronolactone;2,3-DIFLUORO-6-BROMOBENZOIC ACID;(2R,3R)-2,3-O-isopropylidenerythronolactone;2,3-O-Isopropylidene-D-erythronolactone;2,3-O-isopropylidene-D-erythrono-1,4-lactone;(R,R)-3,4-dihydroxy-3,4-O-isopropylidenedihydrofuran-2(3H)-one;CAS号 25581-41-3中国海关编码(HS-code):29329990.99概述: 2932999099. 其他仅含氧杂原子的杂环化合物. 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.Summary: 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. 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: