66106-91-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 66106-91-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,1,0 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 66106-91:
(7*6)+(6*6)+(5*1)+(4*0)+(3*6)+(2*9)+(1*1)=120
120 % 10 = 0
So 66106-91-0 is a valid CAS Registry Number.
InChI:InChI=1/C45H80O/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-34-46-39-30-32-44(5)38(35-39)26-27-40-42-29-28-41(37(4)25-23-24-36(2)3)45(42,6)33-31-43(40)44/h14-15,26,36-37,39-43H,7-13,16-25,27-35H2,1-6H3/b15-14-/t37-,39?,40+,41-,42+,43+,44+,45-/m1/s1
66106-91-0Relevant academic research and scientific papers
The Synthesis of Cholesteryl Alkyl Ethers
Halperin, G.,Gatt, S.
, p. 39 - 42 (2007/10/02)
Seventeen cholesteryl alkyl ethers were synthesized through alcoholysis of cholesterol p-toluenesulfonate.This method was found superior to the etherification of sodium or potassium cholesterylate with alkyl halides or methanesulfonates, especially for the preparation of long-chain unsaturated alkyl ethers of cholesterol of high specific activity.
