737822-97-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 737822-97-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,3,7,8,2 and 2 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 737822-97:
(8*7)+(7*3)+(6*7)+(5*8)+(4*2)+(3*2)+(2*9)+(1*7)=198
198 % 10 = 8
So 737822-97-8 is a valid CAS Registry Number.