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3-(nitrosomethylidene)-1,4-dihydroquinoxalin-2-one

更新时间:2025-08-25 14:51:24

3-(nitrosomethylidene)-1,4-dihydroquinoxalin-2-one结构式
3-(nitrosomethylidene)-1,4-dihydroquinoxalin-2-one结构式
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常用名 3-(nitrosomethylidene)-1,4-dihydroquinoxalin-2-one 英文名 3-(nitrosomethylidene)-1,4-dihydroquinoxalin-2-one
CAS号 4188-10-7 分子量 189.17100
密度 N/A 沸点 N/A
分子式 C9H7N3O2 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 3-(nitrosomethylidene)-1,4-dihydroquinoxalin-2-one
英文别名 更多

 物理化学性质

分子式 C9H7N3O2
分子量 189.17100
精确质量 189.05400
PSA 78.34000
LogP 1.05400

 安全信息

海关编码 2933990090

 合成线路

~%

3-(nitrosomethylidene)-1,4-dihydroquinoxalin-2-one结构式

3-(nitrosomethy...

4188-10-7

文献:Ohle Chemische Berichte, 1943 , vol. 76, p. 624,631

~%

3-(nitrosomethylidene)-1,4-dihydroquinoxalin-2-one结构式

3-(nitrosomethy...

4188-10-7

文献:Ohle Chemische Berichte, 1943 , vol. 76, p. 624,631

 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%

 英文别名

3-oxo-3,4-dihydro-quinoxaline-2-carbaldehyde oxime
3-Oxo-3,4-dihydro-chinoxalin-2-carbaldehyd-oxim
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