123373-13-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 123373-13-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,3,7 and 3 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 123373-13:
(8*1)+(7*2)+(6*3)+(5*3)+(4*7)+(3*3)+(2*1)+(1*3)=97
97 % 10 = 7
So 123373-13-7 is a valid CAS Registry Number.
123373-13-7Relevant academic research and scientific papers
A new regioselective synthesis of pterocarpans
Engler, Thomas A.,Combrink, Keith D.,Reddy, Jayachandra P.
, p. 454 - 455 (2007/10/02)
Pterocarpans are formed directly and efficiently via titanium(IV) catalysed reactions of 2H-chromenes and 2-alkoxy-1,4-benzoquinones.
