134526-05-9 Usage
Chemical Properties
Yellow Solid
Uses
6α-Hydroxy Prednisolone Acetate is a protected Prednisone (P703780) metabolite, used in the preparation of 6-hydroxycorticosteroids.
Check Digit Verification of cas no
The CAS Registry Mumber 134526-05-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,5,2 and 6 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 134526-05:
(8*1)+(7*3)+(6*4)+(5*5)+(4*2)+(3*6)+(2*0)+(1*5)=109
109 % 10 = 9
So 134526-05-9 is a valid CAS Registry Number.
134526-05-9Relevant articles and documents
Selenium dioxide oxidation of steroidal 1,4-dien-3-ones. A simple and convenient route to 6-hydroxycorticosteroids
Terasawa,Okada
, p. 307 - 317 (2007/10/02)
A convenient one-step procedure for the chemical synthesis of 6-hydroxycorticosteroids involving allylic oxidation of selenium dioxide is described.
