1056017-69-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1056017-69-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,6,0,1 and 7 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1056017-69:
(9*1)+(8*0)+(7*5)+(6*6)+(5*0)+(4*1)+(3*7)+(2*6)+(1*9)=126
126 % 10 = 6
So 1056017-69-6 is a valid CAS Registry Number.