37912-26-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 37912-26-8 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 6 respectively.
Calculate Digit Verification of CAS Registry Number 37912-26:
(7*3)+(6*7)+(5*9)+(4*1)+(3*2)+(2*2)+(1*6)=128
128 % 10 = 8
So 37912-26-8 is a valid CAS Registry Number.