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8-Methoxy-2H-1-benzopyran-3-carboxamide

更新时间:2024-09-22 15:17:22

8-Methoxy-2H-1-benzopyran-3-carboxamide结构式
8-Methoxy-2H-1-benzopyran-3-carboxamide结构式
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常用名 8-Methoxy-2H-1-benzopyran-3-carboxamide 英文名 8-Methoxy-2H-1-benzopyran-3-carboxamide
CAS号 83823-29-4 分子量 205.21000
密度 1.274g/cm3 沸点 442.8ºC at 760 mmHg
分子式 C11H11NO3 熔点 N/A
MSDS N/A 闪点 258.2ºC

 8-Methoxy-2H-1-benzopyran-3-carboxamide名称

英文名 8-Methoxy-2H-chromene-3-carboxamide
英文别名 更多

 8-Methoxy-2H-1-benzopyran-3-carboxamide物理化学性质

密度 1.274g/cm3
沸点 442.8ºC at 760 mmHg
分子式 C11H11NO3
分子量 205.21000
闪点 258.2ºC
精确质量 205.07400
PSA 61.55000
LogP 1.65660
折射率 1.591

 8-Methoxy-2H-1-benzopyran-3-carboxamide安全信息

海关编码 2924199090

 8-Methoxy-2H-1-benzopyran-3-carboxamide合成线路

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8-Methoxy-2H-1-benzopyran-3-carboxamide结构式

8-Methoxy-2H-1-...

83823-29-4

文献:Gupta, R. C.; Pratap, Ram; Prasad, C. R.; Anand, Nitya Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1982 , vol. 21, # 4 p. 344 - 347

 8-Methoxy-2H-1-benzopyran-3-carboxamide海关

海关编码 2924199090
中文概述 2924199090. 其他无环酰胺(包括无环氨基甲酸酯)(包括其衍生物及盐). 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:30.0%
申报要素 品名, 成分含量, 用途, 包装
Summary 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 8-Methoxy-2H-1-benzopyran-3-carboxamide英文别名

2H-1-BENZOPYRAN-3-CARBOXAMIDE,8-METHOXY
8-Methoxy-2H-1-benzopyran-3-carboxamide
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