743460-69-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 743460-69-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,3,4,6 and 0 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 743460-69:
(8*7)+(7*4)+(6*3)+(5*4)+(4*6)+(3*0)+(2*6)+(1*9)=167
167 % 10 = 7
So 743460-69-7 is a valid CAS Registry Number.