335212-62-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 335212-62-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,5,2,1 and 2 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 335212-62:
(8*3)+(7*3)+(6*5)+(5*2)+(4*1)+(3*2)+(2*6)+(1*2)=109
109 % 10 = 9
So 335212-62-9 is a valid CAS Registry Number.