5925-59-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5925-59-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,9,2 and 5 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 5925-59:
(6*5)+(5*9)+(4*2)+(3*5)+(2*5)+(1*9)=117
117 % 10 = 7
So 5925-59-7 is a valid CAS Registry Number.