37132-21-1

37132-21-1结构式
37132-21-1结构式

化源商城直购

中文名 4-甲基-5-氧基呋咱-3-羧酸
英文名 4-methyl-5-oxido-1,2,5-oxadiazol-5-ium-3-carboxylic acid
英文别名 5-methyl-4-furoxancarboxylic acid
4-Methyl-5-oxy-furazan-3-carboxylic acid
4-Methyl-1,2,5-oxadiazole 5-oxide-3-carboxylic Acid
3-methyl-4-furoxancarboxylic acid
4-methyl-1,2,5-oxadiazole-5-oxido-3-carboxylic acid
密度 1.77g/cm3
沸点 354.8ºC at 760 mmHg
分子式 C4H4N2O4
分子量 144.08600
闪点 168.4ºC
精确质量 144.01700
PSA 88.79000
LogP 0.10970
折射率 1.637
海关编码 2934999090

~50%

37132-21-1结构式

37132-21-1

文献:Di Stilo, Antonella; Visentin, Sonja; Cena, Clara; Gasco, Andrea Marcello; Ermondi, Giuseppe; Gasco, Alberto Journal of Medicinal Chemistry, 1998 , vol. 41, # 27 p. 5393 - 5401

~%

37132-21-1结构式

37132-21-1

文献:Gasco,A. et al. Journal of Heterocyclic Chemistry, 1972 , vol. 9, p. 577 - 580
上游产品  2

下游产品  1

海关编码 2934999090
中文概述 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%
申报要素 品名, 成分含量, 用途
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%