92650-42-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92650-42-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,6,5 and 0 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 92650-42:
(7*9)+(6*2)+(5*6)+(4*5)+(3*0)+(2*4)+(1*2)=135
135 % 10 = 5
So 92650-42-5 is a valid CAS Registry Number.