73526-94-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73526-94-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,5,2 and 6 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 73526-94:
(7*7)+(6*3)+(5*5)+(4*2)+(3*6)+(2*9)+(1*4)=140
140 % 10 = 0
So 73526-94-0 is a valid CAS Registry Number.