1,4-Dihydro-2,4-dioxo-2H-thieno[3,2-d][1,3]oxazine;2H-Thieno[3,2-d][1,3]oxazine-2,4(1H)-dione
- 中文别名:1H-噻吩[32-d][13]恶嗪-24-二酮
- 中文释义:1,4-二氢-2H-噻吩并[3,2-d][1,3]噁嗪-2,4-二酮
- 英文别名:1H-thieno[3,2-d][1,3]oxazine-2,4-dione;
thiaisatoic anhydride;
2-thiaisatoic anhydride
- CAS No.:78756-28-2
- 分子式:
C6H3NO3S
- 分子量:169.1597
- 精确分子量:168.98300
- PSA:91.31000
- InChI:The Key: QHTTXSWWWSYDRY-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%