478-79-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 478-79-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,7 and 8 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 478-79:
(5*4)+(4*7)+(3*8)+(2*7)+(1*9)=95
95 % 10 = 5
So 478-79-5 is a valid CAS Registry Number.
InChI:InChI=1/C13H10O5/c1-16-13-8-2-3-17-10(8)5-11-12(13)9(15)4-7(6-14)18-11/h2-5,14H,6H2,1H3