Urea, N-methyl-N-nitroso-N-(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)- (9CI)

名称

[ CAS 号 ]:
58494-42-1

[ 英文名 ]:
Urea, N-methyl-N-nitroso-N-(1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl)- (9CI)

[英文别名 ]:

SRI 1454

物理化学性质

[ 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

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安全信息

[ 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%