191547-60-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 191547-60-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,5,4 and 7 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 191547-60:
(8*1)+(7*9)+(6*1)+(5*5)+(4*4)+(3*7)+(2*6)+(1*0)=151
151 % 10 = 1
So 191547-60-1 is a valid CAS Registry Number.