58494-42-1

• 常用中文名：Urea, N-methyl-N-nitroso-N-(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)- (9CI)
• 常用英文名：Urea, N-methyl-N-nitroso-N-(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)- (9CI)
• CAS号：58494-42-1
• 分子式：C₆H₇N₅O₄
• 分子量：213.15100
• 发布时间：2017-11-19 04:14:21
• 更新时间：2024-01-14 18:27:56

名称

• 英文名: 3-(2,4-dioxo-1H-pyrimidin-5-yl)-1-methyl-1-nitrosourea
• 英文别名: SRI 1454; Urea,1-methyl-1-nitroso-3-(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl); 1-Methyl-1-nitroso-3-(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)urea; 3-(2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)-1-methyl-1-nitrosourea; N-Methyl-N-nitroso-N'-(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)urea

物化性质

• 密度: 1.79g/cm3
• 分子式: C₆H₇N₅O₄
• 分子量: 213.15100
• 精确质量: 213.05000
• PSA: 127.49000
• 折射率: 1.723

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : YT8202000 CHEMICAL NAME : Urea, 1-methyl-1-nitroso-3-(1,2,3,4-tetrahydro-2,4-dioxo-5- pyrimidinyl)- CAS REGISTRY NUMBER : 58494-42-1 BEILSTEIN REFERENCE NO. : 0544251 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C6-H7-N5-O4 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 96990 ug/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NCISP* National Cancer Institute Screening Program Data Summary, Developmental Therapeutics Program. (Bethesda, MD 20205) Volume(issue)/page/year: JAN1986

安全

• 海关编码: 2933599090

海关

海关编码	2933599090
中文概述	2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%