1335147-82-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1335147-82-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,5,1,4 and 7 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1335147-82:
(9*1)+(8*3)+(7*3)+(6*5)+(5*1)+(4*4)+(3*7)+(2*8)+(1*2)=144
144 % 10 = 4
So 1335147-82-4 is a valid CAS Registry Number.