79003-36-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79003-36-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,0,0 and 3 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 79003-36:
(7*7)+(6*9)+(5*0)+(4*0)+(3*3)+(2*3)+(1*6)=124
124 % 10 = 4
So 79003-36-4 is a valid CAS Registry Number.