26004-36-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 26004-36-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,0,0 and 4 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 26004-36:
(7*2)+(6*6)+(5*0)+(4*0)+(3*4)+(2*3)+(1*6)=74
74 % 10 = 4
So 26004-36-4 is a valid CAS Registry Number.