26033-72-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 26033-72-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,0,3 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 26033-72:
(7*2)+(6*6)+(5*0)+(4*3)+(3*3)+(2*7)+(1*2)=87
87 % 10 = 7
So 26033-72-7 is a valid CAS Registry Number.