1072937-12-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1072937-12-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,7,2,9,3 and 7 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1072937-12:
(9*1)+(8*0)+(7*7)+(6*2)+(5*9)+(4*3)+(3*7)+(2*1)+(1*2)=152
152 % 10 = 2
So 1072937-12-2 is a valid CAS Registry Number.