4H-Thieno[2,3-b]thiopyran-2-sulfonamide,5,6-dihydro-4-oxo-
- 中文别名:4-氧代-5,6-二氢-4H-噻吩并[2,3-b]噻喃-2-磺酰胺
- 英文别名:4-oxo-5,6-dihydrothieno[2,3-b]thiopyran-2-sulfonamide;
5,6-DIHYDRO-4-OXO-4H-THIENO[2,3-B]THIINE-2-SULFONAMIDE;
5,6-dihydro-4-oxo-4H-Thieno[2,3-b]thiopyran-2-sulfonamide
- CAS No.:105951-31-3
- 分子式:C7H7NO3S3
- 分子量:0
- 精确分子量:248.95900
- PSA:139.15000
- InChI:The Key: WKLCYOHFTPREOW-UHFFFAOYSA-N
- 分子结构式:
海关数据
中国海关编码:2935009090
- 概述:
- 2935009090 其他磺(酰)胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:35.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0%