765952-44-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 765952-44-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,5,9,5 and 2 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 765952-44:
(8*7)+(7*6)+(6*5)+(5*9)+(4*5)+(3*2)+(2*4)+(1*4)=211
211 % 10 = 1
So 765952-44-1 is a valid CAS Registry Number.