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2,7-DICHLORO-4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE

更新时间:2025-08-23 11:12:14

2,7-DICHLORO-4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE结构式
2,7-DICHLORO-4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE结构式
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常用名 2,7-DICHLORO-4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE 英文名 2,7-DICHLORO-4H-PYRIDO[1,2-A]PYRIMIDIN-4-ONE
CAS号 278614-91-8 分子量 215.03600
密度 N/A 沸点 N/A
分子式 C8H4Cl2N2O 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 2,7-dichloropyrido[1,2-a]pyrimidin-4-one
英文别名 更多

 物理化学性质

分子式 C8H4Cl2N2O
分子量 215.03600
精确质量 213.97000
PSA 34.37000
LogP 2.00130

 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

f2158-1078
hms1733k14
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