123196-37-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 123196-37-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,1,9 and 6 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 123196-37:
(8*1)+(7*2)+(6*3)+(5*1)+(4*9)+(3*6)+(2*3)+(1*7)=112
112 % 10 = 2
So 123196-37-2 is a valid CAS Registry Number.