335248-49-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 335248-49-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,5,2,4 and 8 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 335248-49:
(8*3)+(7*3)+(6*5)+(5*2)+(4*4)+(3*8)+(2*4)+(1*9)=142
142 % 10 = 2
So 335248-49-2 is a valid CAS Registry Number.