179051-74-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 179051-74-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,9,0,5 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 179051-74:
(8*1)+(7*7)+(6*9)+(5*0)+(4*5)+(3*1)+(2*7)+(1*4)=152
152 % 10 = 2
So 179051-74-2 is a valid CAS Registry Number.