5,6-二氢-1-羟基-6,6-二甲基-2(1H)-吡嗪酮 4-氧化物

5,6-二氢-1-羟基-6,6-二甲基-2(1H)-吡嗪酮 4-氧化物

4-hydroxy-3,3-dimethyl-1-oxido-2H-pyrazin-1-ium-5-one

89587-40-6

C6H10N2O3

158.15500

69.29000

-0.52580

158.06900

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%