4-硝基-5-甲基苯并呋咱1-氧化物

4-硝基-5-甲基苯并呋咱1-氧化物

5-methyl-4-nitro-1-oxido-2,1,3-benzoxadiazol-1-ium

18378-12-6

C7H5N3O4

195.13200

97.31000

1.99610

195.02800

1.723

170.8ºC

358.8ºC at 760 mmHg

1.74g/cm3

5.15E-05mmHg at 25°C

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: