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4,5,6-triphenylpyran-2-one

更新时间:2024-03-03 10:33:51

4,5,6-triphenylpyran-2-one结构式
4,5,6-triphenylpyran-2-one结构式
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常用名 4,5,6-triphenylpyran-2-one 英文名 4,5,6-triphenylpyran-2-one
CAS号 21476-73-3 分子量 324.37200
密度 N/A 沸点 N/A
分子式 C23H16O2 熔点 N/A
MSDS N/A 闪点 N/A

 4,5,6-triphenylpyran-2-one名称

英文名 4,5,6-triphenylpyran-2-one
英文别名 更多

 4,5,6-triphenylpyran-2-one物理化学性质

分子式 C23H16O2
分子量 324.37200
精确质量 324.11500
PSA 30.21000
LogP 5.64080

 4,5,6-triphenylpyran-2-one安全信息

海关编码 2932999099

 4,5,6-triphenylpyran-2-one合成线路

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4,5,6-triphenylpyran-2-one结构式

4,5,6-triphenyl...

21476-73-3

文献:El-Kholy, Ibrahim El-Sayed; Mishrikey, Morcos Michael; Abdoul-Ela, Salah Loutfi Journal of Heterocyclic Chemistry, 1982 , vol. 19, p. 1329 - 1334

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4,5,6-triphenylpyran-2-one结构式

4,5,6-triphenyl...

21476-73-3

文献:Ruhemann Journal of the Chemical Society, 1910 , vol. 97, p. 459

 4,5,6-triphenylpyran-2-one海关

海关编码 2932999099
中文概述 2932999099. 其他仅含氧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
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 4,5,6-triphenylpyran-2-one英文别名

4,5,6-Triphenyl-pyran-2-on
4,5,6-triphenyl-2H-pyran-2-one
2H-Pyran-2-one,4,5,6-triphenyl
4,5,6-Triphenyl-2-pyron
4,5,6-triphenyl-pyran-2-one
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