1335097-69-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1335097-69-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,5,0,9 and 7 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1335097-69:
(9*1)+(8*3)+(7*3)+(6*5)+(5*0)+(4*9)+(3*7)+(2*6)+(1*9)=162
162 % 10 = 2
So 1335097-69-2 is a valid CAS Registry Number.