1-methyl-4-oxoquinoline-3-carboxylic acid
- 中文别名:1-甲基-4-氧代-1,4-二氢喹啉-3-羧酸
- 中文释义:1-甲基-4-氧代-1,4-二氢喹啉-3-羧酸;1-甲基-4-氧代-1,4-二氢-3-喹啉羧酸;1-甲基-4-氧代-1,4-二氢3-喹啉羧酸;1-甲基-4-氧代-3-喹啉羧酸;1-甲基-4-氧代3-喹啉羧酸;1-甲基-4-氧代-喹啉-3-羧酸;4-氧代-1-甲基-3-喹啉羧酸
- 英文别名:1-methyl-4-oxoquinoline-3-carboxylic acid;
1-Methyl-4-oxo-1,4-dihydro-chinolin-3-carbonsaeure;
1-methyl-3-quinolinecarboxylic acid-4-one;
1-methyl-4-quinolone-3-carboxylic acid;
1-methyl-4-oxo-1,4-dihydro-3-quinolinecarboxylic acid;
1-methyl-4-oxohydroquinoline-3-carboxylic acid;
1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
- CAS No.:18471-99-3
- 分子式:
C11H9NO3
- 分子量:203.19400
- 精确分子量:203.05800
- PSA:59.30000
- InChI:The Key: WBHKMAPRABNYBR-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.378g/cm3
- 沸点:
- 345.9ºC at 760 mmHg
- 闪点:
- 163ºC
- 折射率:
- 1.631
- 蒸汽压:
- 2.26E-05mmHg at 25°C
安全信息
- 密度:
- 1.378g/cm3
- 沸点:
- 345.9ºC at 760 mmHg
- 闪点:
- 163ºC
- 折射率:
- 1.631
- 蒸汽压:
- 2.26E-05mmHg at 25°C
海关数据
中国海关编码:2933499090
- 概述:
- 2933499090. 其他含喹琳或异喹啉环系的化合物〔但未进一步稠合的〕. 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, 乌洛托品请注明外观, 6-己内酰胺请注明外观, 签约日期
- 摘要/Summary:
- 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%