4H-Pyrano[2,3-b]pyridin-4-one,2-(4-methoxyphenyl)-
- 中文别名:2-(4-甲氧苯在)-4H-吡喃[2,3-B]吡啶-4-酮
- 中文释义:2-(4-甲氧苯在)-4H-吡喃[2,3-B]吡啶-4-酮
- 英文别名:2-(4-methoxyphenyl)pyrano[2,3-b]pyridin-4-one;
2-(4-methoxyphenyl)-4H-pyrano[2,3-b]pyridin-4-one;
4H-Pyrano[2,3-b]pyridin-4-one,2-(4-methoxyphenyl)
- CAS No.:884500-82-7
- 分子式:C15H11NO3
- 分子量:0
- 精确分子量:253.07400
- PSA:52.33000
- 分子结构式:
物化性质
- 密度:
- 1.289g/cm3
- 沸点:
- 425.278ºC at 760 mmHg
- 闪点:
- 211.001ºC
- 折射率:
- 1.619
安全信息
- 密度:
- 1.289g/cm3
- 沸点:
- 425.278ºC at 760 mmHg
- 闪点:
- 211.001ºC
- 折射率:
- 1.619
海关数据
中国海关编码:2934999090
- 概述:
- 2934999090. 其他杂环化合物. 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
- 摘要/Summary:
- 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%