1326704-69-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1326704-69-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,2,6,7,0 and 4 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1326704-69:
(9*1)+(8*3)+(7*2)+(6*6)+(5*7)+(4*0)+(3*4)+(2*6)+(1*9)=151
151 % 10 = 1
So 1326704-69-1 is a valid CAS Registry Number.