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7-hydroxy-3-(4-methoxyphenyl)-2H-chromen-2-one

更新时间:2024-01-11 11:42:43

7-hydroxy-3-(4-methoxyphenyl)-2H-chromen-2-one结构式
7-hydroxy-3-(4-methoxyphenyl)-2H-chromen-2-one结构式
品牌特惠专场
常用名 7-hydroxy-3-(4-methoxyphenyl)-2H-chromen-2-one 英文名 7-hydroxy-3-(4-methoxyphenyl)-2H-chromen-2-one
CAS号 66267-82-1 分子量 268.26400
密度 N/A 沸点 N/A
分子式 C16H12O4 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 7-hydroxy-3-(4-methoxyphenyl)-2H-chromen-2-one

 物理化学性质

分子式 C16H12O4
分子量 268.26400
精确质量 268.07400
PSA 59.67000
LogP 3.17420

 安全信息

海关编码 2932209090

 海关

海关编码 2932209090
中文概述 2932209090. 其他内酯. 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
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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