50512-85-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 50512-85-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,5,1 and 2 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 50512-85:
(7*5)+(6*0)+(5*5)+(4*1)+(3*2)+(2*8)+(1*5)=91
91 % 10 = 1
So 50512-85-1 is a valid CAS Registry Number.