312506-92-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 312506-92-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,2,5,0 and 6 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 312506-92:
(8*3)+(7*1)+(6*2)+(5*5)+(4*0)+(3*6)+(2*9)+(1*2)=106
106 % 10 = 6
So 312506-92-6 is a valid CAS Registry Number.