49695-86-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 49695-86-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,6,9 and 5 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 49695-86:
(7*4)+(6*9)+(5*6)+(4*9)+(3*5)+(2*8)+(1*6)=185
185 % 10 = 5
So 49695-86-5 is a valid CAS Registry Number.