37912-23-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 37912-23-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,9,1 and 2 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 37912-23:
(7*3)+(6*7)+(5*9)+(4*1)+(3*2)+(2*2)+(1*3)=125
125 % 10 = 5
So 37912-23-5 is a valid CAS Registry Number.