763910-59-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 763910-59-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,3,9,1 and 0 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 763910-59:
(8*7)+(7*6)+(6*3)+(5*9)+(4*1)+(3*0)+(2*5)+(1*9)=184
184 % 10 = 4
So 763910-59-4 is a valid CAS Registry Number.