乙基1-苄基-4-羟基-5-氧代-2,5-二氢-1H-吡咯-3-羧酸酯

乙基1-苄基-4-羟基-5-氧代-2,5-二氢-1H-吡咯-3-羧酸酯

1-Benzyl-4-hydroxy-5-oxo-2,5-dihydro-1H-pyrrole-3-carboxylic acid ethyl ester

4450-98-0

C14H15NO4

261.27300

66.84000

1.34190

261.10000

1.609

200.9ºC

1.327g/cm3

408.5ºC at 760 mmHg

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%