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1-(1-Methylpyrrolidin-2-ylidene)-3-(m-tolyl)urea

更新时间:2025-09-16 15:42:58

1-(1-Methylpyrrolidin-2-ylidene)-3-(m-tolyl)urea结构式
1-(1-Methylpyrrolidin-2-ylidene)-3-(m-tolyl)urea结构式
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常用名 1-(1-Methylpyrrolidin-2-ylidene)-3-(m-tolyl)urea 英文名 1-(1-Methylpyrrolidin-2-ylidene)-3-(m-tolyl)urea
CAS号 50528-98-8 分子量 231.29400
密度 1.153g/cm3 沸点 N/A
分子式 C13H17N3O 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 (3E)-1-(3-methylphenyl)-3-(1-methylpyrrolidin-2-ylidene)urea

 物理化学性质

密度 1.153g/cm3
分子式 C13H17N3O
分子量 231.29400
精确质量 231.13700
PSA 48.19000
LogP 2.60250
折射率 1.592

 安全信息

海关编码 2933990090

 合成线路

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1-(1-Methylpyrrolidin-2-ylidene)-3-(m-tolyl)urea结构式

1-(1-Methylpyrr...

50528-98-8

文献:McNeil Laboratories, Incorporated Patent: US3998958 A1, 1976 ;

 上下游产品

上游产品  1

下游产品  0

 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%
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