79170-48-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79170-48-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,1,7 and 0 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 79170-48:
(7*7)+(6*9)+(5*1)+(4*7)+(3*0)+(2*4)+(1*8)=152
152 % 10 = 2
So 79170-48-2 is a valid CAS Registry Number.