4-羟基-7-甲氧基喹啉-3-甲酸

4-羟基-7-甲氧基喹啉-3-甲酸

7-methoxy-4-oxo-1H-quinoline-3-carboxylic acid

28027-17-0

C11H9NO4

219.19300

79.65000

1.64720

219.05300

1.611

200ºC

2.34E-07mmHg at 25°C

0ºC

1.402 g/cm3

407.1ºC at 760 mmHg

2933499090

R20/21/22

S22; S24/25

Xi

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