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31056-07-2

31056-07-2结构式
31056-07-2结构式

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英文名 2-[(8S,9S,10R,13S,14S)-10,13-dimethyl-3,11-dioxo-1,2,6,7,8,9,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-ylidene]acetic acid
英文别名 3,11-dioxo-pregna-4,17(20)c-dien-21-oic acid
(2S,4aR,6aS,6aS,6bR,8aS,12aS,14bS)-2,4a,6a,6b,9,9,12a-heptamethyl-10,1 3-dioxo-1,3,4,5,6,6a,7,8,8a,11,12,14b-dodecahydropicene-2-carboxylic a cid
3,11-dioxo-olean-12-en-30-oic acid
3,11-Dioxo-pregna-1,4,17(20)c-trien-21-saeure-methylester
3,11-dioxo-30-norolean-12-en-30-oic acid
3,11-Dioxo-pregna-4,17(20)c-dien-21-saeure
3,11-dioxo-pregna-1,4,17(20)c-trien-21-oic acid methyl ester
3-oxy-11-oxoolean-12-en-30-oic acid
密度 1.24g/cm3
沸点 558.1ºC at 760mmHg
分子式 C21H26O4
分子量 342.42900
闪点 305.4ºC
精确质量 342.18300
PSA 71.44000
LogP 3.70830
折射率 1.584

~%

31056-07-2结构式

31056-07-2

文献:Hogg et al. Journal of the American Chemical Society, 1955 , vol. 77, p. 4436
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