50910-03-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 50910-03-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,9,1 and 0 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 50910-03:
(7*5)+(6*0)+(5*9)+(4*1)+(3*0)+(2*0)+(1*3)=87
87 % 10 = 7
So 50910-03-7 is a valid CAS Registry Number.