2037-97-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2037-97-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,3 and 7 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2037-97:
(6*2)+(5*0)+(4*3)+(3*7)+(2*9)+(1*7)=70
70 % 10 = 0
So 2037-97-0 is a valid CAS Registry Number.