5H-[1]Benzopyrano[2,3-b]pyridine-3-carbonitrile, 2-amino-5-oxo-
- 中文别名:2-氨基-5-氧代-5H-[1]苯并吡喃[2,3-B]吡啶-3-甲腈
- 中文释义:2-氨基-5-氧代-5H-苯并吡喃并[2,3-B]吡啶-3-甲腈
- 英文别名:2-amino-5-oxochromeno[2,3-b]pyridine-3-carbonitrile;
2-Amino-5-oxo-5H-chromeno[2,3-b]pyridine-3-carbonitrile;
2-Amino-10-oxo-10H-9-oxa-1-aza-anthracene-3-carbonitrile;
2-AMINO-5-OXO-5H-(1) BENZOPYRANO-(2,3-B)-PYRIDINE-3-CARBONITRILE
- CAS No.:61424-81-5
- 分子式:C13H7N3O2
- 分子量:237.21
- 精确分子量:237.05400
- PSA:92.91000
- InChI:The Key: OITYIVNLFRQWRA-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.51g/cm3
- 沸点:
- 531.1ºC at 760 mmHg
- 闪点:
- 275ºC
- 折射率:
- 1.722
安全信息
- 密度:
- 1.51g/cm3
- 沸点:
- 531.1ºC at 760 mmHg
- 闪点:
- 275ºC
- 折射率:
- 1.722
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%