4250-90-2

• 常用中文名：Benzo[g]pteridine-10 (2H)-acetaldehyde, 3,4-dihydro-7,8-dimethyl-2, 4-dioxo-
• 常用英文名：Benzo[g]pteridine-10 (2H)-acetaldehyde, 3,4-dihydro-7,8-dimethyl-2, 4-dioxo-
• CAS号：4250-90-2
• 分子式：C₁₄H₁₂N₄O₃
• 分子量：284.27000
• 发布时间：2016-06-19 07:51:24
• 更新时间：2024-01-05 13:02:49

名称

• 英文名: 2-(7,8-dimethyl-2,4-dioxobenzo[g]pteridin-10-yl)acetaldehyde
• 英文别名: 2-(7,8-dimethyl-2,4-dioxo-3,4-dihydrobenzo[g]pteridin-10(2H)-yl)acetaldehyde; 7,8-dimethyl-10-(formylmethyl)isoalloxazine; Benzo[g]pteridine-10(2H)-acetaldehyde,3,4-dihydro-7,8-dimethyl-2,4-dioxo; 6,7-Dimethyl-9-formylmethylisoalloxazine; Formylmethylflavine; 7,8-Dimethyl-10-formylmethylflavine-isoalloxazine; (7,8-Dimethyl-2,4-dioxo-3,4-dihydro-2H-benzo[g]pteridin-10-yl)-acetaldehyd; (7,8-dimethyl-2,4-dioxo-3,4-dihydro-2H-benzo[g]pteridin-10-yl)-acetaldehyde; 7,8-Dfmi; 2'-oxoethyl flavin; 10-(Formylmethyl)-7,8-dimethylisoalloxazine

物化性质

• 密度: 1.51g/cm3
• 分子式: C₁₄H₁₂N₄O₃
• 分子量: 284.27000
• 精确质量: 284.09100
• PSA: 97.71000
• LogP: 0.44870
• 折射率: 1.728

安全

• 海关编码: 2933990090

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海关

海关编码	2933990090
中文概述	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%
申报要素	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
Summary	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%