51585-35-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51585-35-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,5,8 and 5 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 51585-35:
(7*5)+(6*1)+(5*5)+(4*8)+(3*5)+(2*3)+(1*5)=124
124 % 10 = 4
So 51585-35-4 is a valid CAS Registry Number.