2H-Pyran-2-carboxylicacid, 5-cyano-3,4-dihydro-
- 中文别名:5-氰基-3,4-二氢-2H-吡喃-2-羧酸
- 英文别名:5-cyano-3,4-dihydro-2H-pyran-2-carboxylic acid;
2H-Pyran-2-carboxylicacid,5-cyano-3,4-dihydro
- CAS No.:76245-01-7
- 分子式:C7H7NO3
- 分子量:0
- 精确分子量:153.04300
- PSA:70.32000
- InChI:The Key: UCWRPUQOOGWVGZ-UHFFFAOYSA-N
- 分子结构式:
海关数据
中国海关编码:2932999099
- 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
- 摘要/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%