83076-56-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83076-56-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,0,7 and 6 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 83076-56:
(7*8)+(6*3)+(5*0)+(4*7)+(3*6)+(2*5)+(1*6)=136
136 % 10 = 6
So 83076-56-6 is a valid CAS Registry Number.