中文名 | 4-羟基-6-苯乙基吡喃-2-酮 |
---|---|
英文名 | 4-hydroxy-6-(2-phenylethyl)pyran-2-one |
英文别名 |
4-hydroxy-6-phenethylpyran-2-one
DDK-OH 4-Hydroxy-6-phenethyl-2-pyrone 4-hydroxy-6-phenethyl-2H-pyran-2-one |
分子式 | C13H12O3 |
---|---|
分子量 | 216.23300 |
精确质量 | 216.07900 |
PSA | 50.44000 |
LogP | 2.13060 |
海关编码 | 2932999099 |
---|
~77% 33253-32-6 |
文献:Zhang, Xuejun; McLaughlin, Michael; Munoz, R. Lizeth P.; Hsung, Richard P.; Wang, Jiashi; Swidorski, Jacob Synthesis, 2007 , # 5 p. 749 - 753 |
~% 33253-32-6 |
文献:Pharmacia and Upjohn Company Patent: US5852195 A1, 1998 ; US 5852195 A |
~85% 33253-32-6 |
文献:Tawata, Shinkichi; Taira, Shigehiko; Kobamoto, Naotada; Ishihara, Masanobu; Toyama, Seizen Bioscience, Biotechnology and Biochemistry, 1996 , vol. 60, # 10 p. 1643 - 1645 |
~% 33253-32-6 |
文献:PHARMACIA and UPJOHN COMPANY Patent: EP1203770 A1, 2002 ; Location in patent: Page 55 ; |
海关编码 | 2932999099 |
---|---|
中文概述 | 2932999099. 其他仅含氧杂原子的杂环化合物. 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 |
Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |