126960-32-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126960-32-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,9,6 and 0 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 126960-32:
(8*1)+(7*2)+(6*6)+(5*9)+(4*6)+(3*0)+(2*3)+(1*2)=135
135 % 10 = 5
So 126960-32-5 is a valid CAS Registry Number.
126960-32-5Relevant academic research and scientific papers
Kovganko,Drozdov,Ananich
, p. 75 - 79 (1999)
It has been established that the reaction of 3β-chloro-Δ5-steroids with trifluoroperacetic acid forms not only the 5a,6-peroxides (3a,d), but also the 5a,6β-diols (5a,b,d) and their 6-trifluoroacetates.
