27908-96-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 27908-96-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,9,0 and 8 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 27908-96:
(7*2)+(6*7)+(5*9)+(4*0)+(3*8)+(2*9)+(1*6)=149
149 % 10 = 9
So 27908-96-9 is a valid CAS Registry Number.