1353996-88-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1353996-88-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,3,9,9 and 6 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1353996-88:
(9*1)+(8*3)+(7*5)+(6*3)+(5*9)+(4*9)+(3*6)+(2*8)+(1*8)=209
209 % 10 = 9
So 1353996-88-9 is a valid CAS Registry Number.