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5-ethylpyrazolo[1,5-a]pyrimidin-7(4H)-one

更新时间:2024-01-03 08:54:57

5-ethylpyrazolo[1,5-a]pyrimidin-7(4H)-one结构式
5-ethylpyrazolo[1,5-a]pyrimidin-7(4H)-one结构式
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常用名 5-ethylpyrazolo[1,5-a]pyrimidin-7(4H)-one 英文名 5-ethylpyrazolo[1,5-a]pyrimidin-7(4H)-one
CAS号 244127-30-8 分子量 163.17700
密度 N/A 沸点 N/A
分子式 C8H9N3O 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 5-ethyl-1H-pyrazolo[1,5-a]pyrimidin-7-one
英文别名 更多

 物理化学性质

分子式 C8H9N3O
分子量 163.17700
精确质量 163.07500
PSA 50.16000
LogP 0.58500

 安全信息

海关编码 2933990090

 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%

 英文别名

5-ethylpyrazolo[1,5-a]pyrimidin-7(4H)-one
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