4-羟基-7-甲基-2-氧代-1,2-二氢-1,8-萘啶-3-羧酸乙酯

4-羟基-7-甲基-2-氧代-1,2-二氢-1,8-萘啶-3-羧酸乙酯

ethyl 4-hydroxy-7-methyl-2-oxo-1H-1,8-naphthyridine-3-carboxylate

76336-15-7

C12H12N2O4

248.23500

92.28000

1.11380

248.08000

2933990090

2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only

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

2933990090. 其他仅含氮杂原子的杂环化合物. 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%

2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%