740845-95-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 740845-95-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,0,8,4 and 5 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 740845-95:
(8*7)+(7*4)+(6*0)+(5*8)+(4*4)+(3*5)+(2*9)+(1*5)=178
178 % 10 = 8
So 740845-95-8 is a valid CAS Registry Number.