2-羟基喹啉-4-甲酸

2-羟基喹啉-4-甲酸

1,2-Dihydro-2-Oxoquinoline-4-Carboxylic Acid

15733-89-8

C10H7NO3

189.16700

70.42000

1.63860

189.04300

橙色结晶粉末

197.9ºC

3.07E-07mmHg at 25°C

>300ºC

1.429 g/cm3

403.6ºC at 760 mmHg

2933499090

R22

S26-S36

GD3869000

Xn

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

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%

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%

2933499090. Other Compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused