1001429-79-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1001429-79-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,1,4,2 and 9 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1001429-79:
(9*1)+(8*0)+(7*0)+(6*1)+(5*4)+(4*2)+(3*9)+(2*7)+(1*9)=93
93 % 10 = 3
So 1001429-79-3 is a valid CAS Registry Number.