1055268-63-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1055268-63-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,5,2,6 and 8 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1055268-63:
(9*1)+(8*0)+(7*5)+(6*5)+(5*2)+(4*6)+(3*8)+(2*6)+(1*3)=147
147 % 10 = 7
So 1055268-63-7 is a valid CAS Registry Number.