1050654-15-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1050654-15-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,0,6,5 and 4 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1050654-15:
(9*1)+(8*0)+(7*5)+(6*0)+(5*6)+(4*5)+(3*4)+(2*1)+(1*5)=113
113 % 10 = 3
So 1050654-15-3 is a valid CAS Registry Number.