333441-74-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 333441-74-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,3,4,4 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 333441-74:
(8*3)+(7*3)+(6*3)+(5*4)+(4*4)+(3*1)+(2*7)+(1*4)=120
120 % 10 = 0
So 333441-74-0 is a valid CAS Registry Number.