3,4-二氢-5-甲基-3-氧代-吡嗪羧酰胺(9ci)

3,4-二氢-5-甲基-3-氧代-吡嗪羧酰胺(9ci)

6-methyl-2-oxo-1H-pyrazine-3-carboxamide

88394-05-2

C6H7N3O2

153.13900

88.84000

-0.12250

153.05400

1.662

273.1ºC

1.52g/cm3

528ºC at 760 mmHg

2934999090

品名, 成分含量, 用途

2934999090. 其他杂环化合物. 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%

2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: