4H-Pyran-4,4-dicarbonitrile, tetrahydro-
- 中文别名:二氢-2H-吡喃-4,4(3H)-二甲腈
- 中文释义:oxane-4,4-dicarbonitrile
- 英文别名:oxane-4,4-dicarbonitrile;
dihydro-2H-pyran-4,4(3H)-dicarbonitrile;
4H-Pyran-4,4-dicarbonitrile,tetrahydro;
tetrahydro-4H-pyran-4,4-dicarbonitrile;
tetrahydro-pyran-4,4-dicarbonitrile
- CAS No.:111511-90-1
- 分子式:C7H8N2O
- 精确分子量:136.06400
- PSA:56.81000
- InChI:The Key: BZWZQQPETNQTFG-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%