82205-00-3 Usage
Uses
Estradiol 17-O-octadecanoate is one of the estradiol fatty acid esters which are the most potent of the naturally occurring steroidal estrogens.
Check Digit Verification of cas no
The CAS Registry Mumber 82205-00-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,2,0 and 5 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 82205-00:
(7*8)+(6*2)+(5*2)+(4*0)+(3*5)+(2*0)+(1*0)=93
93 % 10 = 3
So 82205-00-3 is a valid CAS Registry Number.
InChI:InChI=1/C36H58O3/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-35(38)39-34-24-23-33-32-21-19-28-27-29(37)20-22-30(28)31(32)25-26-36(33,34)2/h20,22,27,31-34,37H,3-19,21,23-26H2,1-2H3/t31-,32-,33+,34+,36+/m1/s1
82205-00-3Relevant articles and documents
Rapid synthesis of long chain fatty acid esters of steroids in ionic liquids with microwave irradiation: Expedient one-pot procedure for estradiol monoesters
Deb, Somdatta,Waehaelae, Kristiina
experimental part, p. 740 - 744 (2010/08/20)
We report the rapid synthesis (1 min) in high yield of fatty acid ester (FAE) derivatives of several steroids under microwave irradiation in an ionic liquid (IL). An expedient regioselective hydrolysis at C-3 of estradiol diesters is also reported.
