7025-36-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 7025-36-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,0,2 and 5 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 7025-36:
(6*7)+(5*0)+(4*2)+(3*5)+(2*3)+(1*6)=77
77 % 10 = 7
So 7025-36-7 is a valid CAS Registry Number.