1-methyl-2H-pyrido[2,3-d][1,3]oxazine-2,4(1H)-dione
- 中文别名:1-甲基-1H-吡啶并[2,3-D][1,3]恶嗪-2,4-二酮
- 中文释义:1-甲基-1H-吡啶并[2,3-d][1,3]噁嗪-2,4-二酮
- 英文别名:1-methylpyrido[2,3-d][1,3]oxazine-2,4-dione;
1-methyl-1H-4H-pyrido[2,3-d][1,3]oxazine-2,4-dione;
N-methyl 3-azaisatoic anhydride;
N-methyl 2H-pyrido<2,3-d><1,3>oxazine-2,4-1H-dione;
1-Methyl-1H-pyrido[2,3-d][1,3]oxazine-2,4-dione
- CAS No.:53890-44-1
- 分子式:
C8H6N2O3
- 分子量:178.1448
- 精确分子量:178.03800
- PSA:65.10000
- InChI:The Key: LZKPUOAYCKXVLR-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.43g/cm3
- 沸点:
- 331.217ºC at 760 mmHg
- 闪点:
- 154.115ºC
- 折射率:
- 1.59
安全信息
- 密度:
- 1.43g/cm3
- 沸点:
- 331.217ºC at 760 mmHg
- 闪点:
- 154.115ºC
- 折射率:
- 1.59
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%