3-Pyridinesulfonicacid, 1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-
- 中文别名:2-羟基-1,4-二甲基-6-氧代吡啶-3-磺酸
- 英文别名:2-hydroxy-1,4-dimethyl-6-oxopyridine-3-sulfonic acid;
3-Pyridinesulfonicacid,1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo;
6-Hydroxy-4-methyl-N-methyl-2-pyridone-3-sulfonicacid;
1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinesulfonic acid;
1,2-Dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinesulphonic acid;
EINECS 253-620-0
- CAS No.:37678-73-2
- 分子式:C7H9NO5S
- 分子量:219.21506
- 精确分子量:219.02000
- PSA:104.98000
- InChI:The Key: ZETDSOQUFSTLRH-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.67g/cm3
- 折射率:
- 1.644
安全信息
- 密度:
- 1.67g/cm3
- 折射率:
- 1.644
海关数据
中国海关编码:2933399090
- 概述:
- 2933399090. 其他结构含非稠合吡啶环的化合物. 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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
- 摘要/Summary:
- 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%