372147-53-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 372147-53-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,2,1,4 and 7 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 372147-53:
(8*3)+(7*7)+(6*2)+(5*1)+(4*4)+(3*7)+(2*5)+(1*3)=140
140 % 10 = 0
So 372147-53-0 is a valid CAS Registry Number.