1052277-05-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1052277-05-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,2,2,7 and 7 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1052277-05:
(9*1)+(8*0)+(7*5)+(6*2)+(5*2)+(4*7)+(3*7)+(2*0)+(1*5)=120
120 % 10 = 0
So 1052277-05-0 is a valid CAS Registry Number.