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1-(4-Pyridyl)-3-(hydroxyimino)butan-1-one

更新时间:2025-10-22 00:05:15

1-(4-Pyridyl)-3-(hydroxyimino)butan-1-one结构式
1-(4-Pyridyl)-3-(hydroxyimino)butan-1-one结构式
委托求购
常用名 1-(4-Pyridyl)-3-(hydroxyimino)butan-1-one 英文名 1-(4-Pyridyl)-3-(hydroxyimino)butan-1-one
CAS号 20495-73-2 分子量 178.18800
密度 N/A 沸点 N/A
分子式 C9H10N2O2 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 3-hydroxyimino-1-pyridin-4-ylbutan-1-one
英文别名 更多

 物理化学性质

分子式 C9H10N2O2
分子量 178.18800
精确质量 178.07400
PSA 62.55000
LogP 1.50450
InChIKey IUTODWBSAVNRGS-UHFFFAOYSA-N
SMILES CC(CC(=O)c1ccncc1)=NO

 安全信息

海关编码 2933399090

 海关

海关编码 2933399090
中文概述 2933399090. 其他结构含非稠合吡啶环的化合物. 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 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 英文别名

1-pyridin-4-yl-butane-1,3-dione 3-oxime
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