92788-83-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92788-83-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,7,8 and 8 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 92788-83:
(7*9)+(6*2)+(5*7)+(4*8)+(3*8)+(2*8)+(1*3)=185
185 % 10 = 5
So 92788-83-5 is a valid CAS Registry Number.