23422-25-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 23422-25-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,4,2 and 2 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 23422-25:
(7*2)+(6*3)+(5*4)+(4*2)+(3*2)+(2*2)+(1*5)=75
75 % 10 = 5
So 23422-25-5 is a valid CAS Registry Number.
23422-25-5Relevant academic research and scientific papers
A common strategy for the synthesis of (+)-hepialone and (±)-α-lipoic acid
Rao,Rao
, p. 1531 - 1543 (2007/10/02)
A common method starting from a substituted aromatic system is presented for the synthesis of (+)-Hepialone and (±)-α-lipoic acid.