5-benzylidene-2,2-dimethyl-1,3-dioxane-4,6-dione
- 中文别名:5-亚苄基-2,2-二甲基-1,3-二恶烷-4,6-二酮
- 英文别名:5-benzylidene-2,2-dimethyl-1,3-dioxane-4,6-dione;
5-(phenylmethylene) Meldrum's acid;
5-benzylidene-2,2-dimethyl-[1,3]dioxane-4,6-dione;
5-benzylidene Meldrum's acid;
benzylidene-Meldrum's acid;
5-benzyliden-2,2-dimethyl-[1,3]-dioxan-4,6-dione;
isopropylidene benzylidene malonate;
1,3-Dioxane-4,6-dione,2,2-dimethyl-5-(phenylmethylene)
- cas No.:1214-54-6
- 分子式:C13H12O4
- 分子量:232.23200
- 精确分子量:232.07400
- PSA:52.60000
- InChI:The Key: GMOOBZIVAQBVQK-UHFFFAOYSA-N
- 分子结构式:
海关数据
中国海关编码:2934999090
- 概述:
- 2934999090. 其他杂环化合物. 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
- 摘要/Summary:
- 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%