2H-Pyrido[3,2-b]-1,4-oxazine-7-carboxylicacid, 3,4-dihydro-4-methyl-
- 中文别名:4-甲基-3,4-二氢-吡啶[3,2-B][1,4]噁嗪-7-羧酸
- 中文释义:4-甲基-3,4-二氢-吡啶[3,2-B][1,4]噁嗪-7-羧酸
- 英文别名:4-Methyl-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazine-7-carboxylic acid;
4-methyl-2,3-dihydropyrido[3,2-b][1,4]oxazine-7-carboxylic acid
- CAS No.:915707-58-3
- 分子式:C9H10N2O3
- 分子量:194.1873
- 精确分子量:194.06900
- PSA:62.66000
- 分子结构式:
物化性质
- 密度:
- 1.347g/cm3
- 熔点:
- 231.5ºC
- 沸点:
- 421.1ºC at 760 mmHg
- 闪点:
- 208.5ºC
- 折射率:
- 1.591
安全信息
- 密度:
- 1.347g/cm3
- 熔点:
- 231.5ºC
- 沸点:
- 421.1ºC at 760 mmHg
- 闪点:
- 208.5ºC
- 折射率:
- 1.591
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%