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   ChemNet > CAS > 509-00-2 17,20-?????????-4-?-3,11,20-??? 20-(3-?????????????)

509-00-2 17,20-?????????-4-?-3,11,20-??? 20-(3-?????????????)

???? 17,20-?????????-4-?-3,11,20-??? 20-(3-?????????????)
?? ????, 21-?????????????; 17,20-?????????-4-?-3,11,20-??? 20-(3-?????????????); 17,20- ? ?? ?? -3,11- ??? ??? -4- ?-20- ? 3- ???? ?? ???? ???
?? ?? 17,20-dihydroxypregn-4-ene-3,11,20-trione 20-(3-cyclopentylpropionate);Cortisone, 21-cyclopentanepropionate; 17,20-Dihydroxypregn-4-ene-3,11,20-trione 20-(3-cyclopentylpropionate); 17,20-dihydroxy-3,11-dioxopregn-4-en-20-yl 3-cyclopentylpropanoate
??? C29H42O6
??? 486.6402
InChI InChI=1/C29H42O6/c1-26-14-12-20(30)16-19(26)9-10-21-22-13-15-29(34,27(22,2)17-23(31)25(21)26)28(3,33)35-24(32)11-8-18-6-4-5-7-18/h16,18,21-22,25,33-34H,4-15,17H2,1-3H3/t21-,22-,25+,26-,27-,28?,29+/m0/s1
cas?? 509-00-2
EC?? 208-092-6
?? ?? 509-00-2 17,20-?????????-4-?-3,11,20-??? 20-(3-?????????????)
?? 1.22g/cm3
??? 641.9°C at 760 mmHg
?? ?? 1.572
??? 207.2°C
??? 3.51E-19mmHg at 25°C
??? ??
??? ??
?? ??
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