1057670-07-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1057670-07-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,7,6,7 and 0 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1057670-07:
(9*1)+(8*0)+(7*5)+(6*7)+(5*6)+(4*7)+(3*0)+(2*0)+(1*7)=151
151 % 10 = 1
So 1057670-07-1 is a valid CAS Registry Number.