606923-42-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 606923-42-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,0,6,9,2 and 3 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 606923-42:
(8*6)+(7*0)+(6*6)+(5*9)+(4*2)+(3*3)+(2*4)+(1*2)=156
156 % 10 = 6
So 606923-42-6 is a valid CAS Registry Number.