19135-01-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 19135-01-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,1,3 and 5 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 19135-01:
(7*1)+(6*9)+(5*1)+(4*3)+(3*5)+(2*0)+(1*1)=94
94 % 10 = 4
So 19135-01-4 is a valid CAS Registry Number.