1322768-09-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1322768-09-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,2,2,7,6 and 8 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1322768-09:
(9*1)+(8*3)+(7*2)+(6*2)+(5*7)+(4*6)+(3*8)+(2*0)+(1*9)=151
151 % 10 = 1
So 1322768-09-1 is a valid CAS Registry Number.