2-Naphthalenepropanoicacid, a-(acetylamino)-, (aS)-
- 中文别名:S-2-乙酰胺基-β-萘基苯丙氨酸
- 中文释义:(S)-N-乙酰基-beta-萘基丙氨酸;(S)-2-乙酰氨基-3-(萘-2-基)丙酸
- 英文别名:(S)-N-Acetyl-2-naphthylalanine;
N-acetylpyrrolidin-2-one;
N-Acetyl-L-2-naphthylalanine;
1-Acetyl-2-pyrrolidone;
1-acetyl-pyrrolidin-2-one;
N-acetyl-2-pyrrolidone;
2-Pyrrolidinone,1-acetyl;
N-acetyl-3 pyridylalanine;
N-acetyl-2-pyrrolidinone;
1-acetyl-2-pyrrolidinone;
N-acetyl-pyrrolidone
- CAS No.:37439-99-9
- 分子式:C15H15NO3
- 分子量:257.28
- 精确分子量:257.10500
- PSA:66.40000
- InChI:The Key: HGTIILKZSFKZMS-AWEZNQCLSA-N
- 分子结构式:
物化性质
- 密度:
- 1.243g/cm3
- 熔点:
- 185-186ºC
- 沸点:
- 543.4ºC at 760mmHg
- 闪点:
- 282.5ºC
- 折射率:
- 1.62
安全信息
- 密度:
- 1.243g/cm3
- 熔点:
- 185-186ºC
- 沸点:
- 543.4ºC at 760mmHg
- 闪点:
- 282.5ºC
- 折射率:
- 1.62
海关数据
中国海关编码:2924299090
- 概述:
- 2924299090. 其他环酰胺(包括环氨基甲酸酯)(包括其衍生物以及他们的盐). 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:30.0%
- 申报要素:
- 品名, 成分含量, 用途, 包装
- 摘要/Summary:
- 2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%