372964-05-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 372964-05-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,2,9,6 and 4 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 372964-05:
(8*3)+(7*7)+(6*2)+(5*9)+(4*6)+(3*4)+(2*0)+(1*5)=171
171 % 10 = 1
So 372964-05-1 is a valid CAS Registry Number.