950526-89-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 950526-89-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,5,0,5,2 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 950526-89:
(8*9)+(7*5)+(6*0)+(5*5)+(4*2)+(3*6)+(2*8)+(1*9)=183
183 % 10 = 3
So 950526-89-3 is a valid CAS Registry Number.