1H-Imidazole-4-propanoicacid, a-amino-2,3-dihydro-2-thioxo-
- 中文别名:2-硫醇组氨酸
- 英文别名:2-amino-3-(2-sulfanylidene-1,3-dihydroimidazol-4-yl)propanoic acid;
2-Thiolhistidine;
(S)-2-amino-3-(2-thioxo-2,3-dihydro-1H-imidazol-4-yl)-propionic acid;
Histidine-2-thiol;
2-mercapto-L-histidine;
(S)-2-amino-3-(2-thioxo-2,3-dihydro-1H-imidazol-4-yl)propanoic acid;
(S)-2-Amino-3-(2-thioxo-2,3-dihydro-1H-imidazol-4-yl)-propionsaeure;
2-Thiol-L-histidine;
L-(-)-2-thiohistidine
- CAS No.:13552-61-9
- 分子式:
C6H9N3O2S
- 分子量:0
- 精确分子量:187.04200
- PSA:130.80000
- InChI:The Key: FVNKWWBXNSNIAR-BYPYZUCNSA-N
- 分子结构式:
物化性质
- 密度:
- 1.52g/cm3
- 沸点:
- 376.3ºC at 760mmHg
- 闪点:
- 181.4ºC
- 折射率:
- 1.695
- 蒸汽压:
- 1.06E-06mmHg at 25°C
安全信息
- 密度:
- 1.52g/cm3
- 沸点:
- 376.3ºC at 760mmHg
- 闪点:
- 181.4ºC
- 折射率:
- 1.695
- 蒸汽压:
- 1.06E-06mmHg at 25°C
海关数据
中国海关编码:2933290090
- 概述:
- 2933290090. 其他结构含非稠合咪唑环的化合物. 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:
- 2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%