75585-73-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75585-73-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,5,8 and 5 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 75585-73:
(7*7)+(6*5)+(5*5)+(4*8)+(3*5)+(2*7)+(1*3)=168
168 % 10 = 8
So 75585-73-8 is a valid CAS Registry Number.
75585-73-8Relevant articles and documents
SYNTHESIS OF 11-HYDROXYLATED ANDROSTANE DERIVATIVES
Fajkos, Jan,Joska, Jiri
, p. 1845 - 1849 (2007/10/02)
Reaction conditions for selective reductions of 3- and 17-oxo groups are described and applied to syntheses of 11-hydroxylated derivatives.