37983-03-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 37983-03-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,7,9,8 and 3 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 37983-03:
(7*3)+(6*7)+(5*9)+(4*8)+(3*3)+(2*0)+(1*3)=152
152 % 10 = 2
So 37983-03-2 is a valid CAS Registry Number.