1279699-60-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1279699-60-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,9,6,9 and 9 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1279699-60:
(9*1)+(8*2)+(7*7)+(6*9)+(5*6)+(4*9)+(3*9)+(2*6)+(1*0)=233
233 % 10 = 3
So 1279699-60-3 is a valid CAS Registry Number.