78246-43-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 78246-43-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,2,4 and 6 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 78246-43:
(7*7)+(6*8)+(5*2)+(4*4)+(3*6)+(2*4)+(1*3)=152
152 % 10 = 2
So 78246-43-2 is a valid CAS Registry Number.