1035205-91-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1035205-91-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,5,2,0 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1035205-91:
(9*1)+(8*0)+(7*3)+(6*5)+(5*2)+(4*0)+(3*5)+(2*9)+(1*1)=104
104 % 10 = 4
So 1035205-91-4 is a valid CAS Registry Number.