1031619-96-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1031619-96-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,1,6,1 and 9 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1031619-96:
(9*1)+(8*0)+(7*3)+(6*1)+(5*6)+(4*1)+(3*9)+(2*9)+(1*6)=121
121 % 10 = 1
So 1031619-96-1 is a valid CAS Registry Number.