130935-44-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130935-44-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,9,3 and 5 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 130935-44:
(8*1)+(7*3)+(6*0)+(5*9)+(4*3)+(3*5)+(2*4)+(1*4)=113
113 % 10 = 3
So 130935-44-3 is a valid CAS Registry Number.