91061-48-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 91061-48-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,0,6 and 1 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 91061-48:
(7*9)+(6*1)+(5*0)+(4*6)+(3*1)+(2*4)+(1*8)=112
112 % 10 = 2
So 91061-48-2 is a valid CAS Registry Number.