336608-23-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 336608-23-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,6,6,0 and 8 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 336608-23:
(8*3)+(7*3)+(6*6)+(5*6)+(4*0)+(3*8)+(2*2)+(1*3)=142
142 % 10 = 2
So 336608-23-2 is a valid CAS Registry Number.