701913-54-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 701913-54-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,0,1,9,1 and 3 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 701913-54:
(8*7)+(7*0)+(6*1)+(5*9)+(4*1)+(3*3)+(2*5)+(1*4)=134
134 % 10 = 4
So 701913-54-4 is a valid CAS Registry Number.