1335054-04-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1335054-04-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,5,0,5 and 4 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1335054-04:
(9*1)+(8*3)+(7*3)+(6*5)+(5*0)+(4*5)+(3*4)+(2*0)+(1*4)=120
120 % 10 = 0
So 1335054-04-0 is a valid CAS Registry Number.