54749-91-6

• 常用中文名：N-Denitroso-N'-nitroso Lomustine
• 常用英文名：N-Denitroso-N'-nitroso Lomustine
• CAS号：54749-91-6
• 分子式：C₉H₁₆ClN₃O₂
• 分子量：233.69500
• 发布时间：2016-07-02 16:40:07
• 更新时间：2025-08-27 22:09:58

名称

• 英文名: N-Denitroso-N'-nitroso Lomustine
• 英文别名: 3-(2-chloroethyl)-1-cyclohexyl-1-nitrosourea

物化性质

• 密度: 1.35g/cm3
• 分子式: C₉H₁₆ClN₃O₂
• 分子量: 233.69500
• 精确质量: 233.09300
• PSA: 65.26000
• LogP: 2.45530
• 折射率: 1.582

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : YS4903000 CHEMICAL NAME : Urea, 1-(2-chloroethyl)-3-cyclohexyl-3-nitroso- CAS REGISTRY NUMBER : 54749-91-6 LAST UPDATED : 198609 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C9-H17-Cl-N3-O2 MOLECULAR WEIGHT : 234.74 WISWESSER LINE NOTATION : L6TJ ANNO&VM2G 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 : 300 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 16,539,1981

安全

• 危险品运输编码: NONH for all modes of transport
• 海关编码: 2924299090

合成路线

870-24-6 80672-62-4 ~76% 54749-91-6

文献：Oiry; Martinez; Imbach; Winternitz European Journal of Medicinal Chemistry, 1981 , vol. 16, # 6 p. 539 - 543

80672-61-3 ~% 54749-91-6

文献：Oiry; Martinez; Imbach; Winternitz European Journal of Medicinal Chemistry, 1981 , vol. 16, # 6 p. 539 - 543

3173-53-3 ~% 54749-91-6

文献：Oiry; Martinez; Imbach; Winternitz European Journal of Medicinal Chemistry, 1981 , vol. 16, # 6 p. 539 - 543

上下游产品

上游产品  4
870-24-6 80672-62-4 80672-61-3 3173-53-3
下游产品  0

海关

海关编码	2924299090
中文概述	2924299090. 其他环酰胺（包括环氨基甲酸酯）（包括其衍生物以及他们的盐）. 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:30.0%
申报要素	品名, 成分含量, 用途, 包装
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%