497068-56-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 497068-56-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,7,0,6 and 8 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 497068-56:
(8*4)+(7*9)+(6*7)+(5*0)+(4*6)+(3*8)+(2*5)+(1*6)=201
201 % 10 = 1
So 497068-56-1 is a valid CAS Registry Number.
497068-56-1Relevant articles and documents
C-4" POSITION SUBSTITUTED MACROLIDE DERIVATIVE
-
Page/Page column 71, (2012/09/11)
A macrolide compound represented by the formula (I) effective against erythromycin resistant bacteria (for example, resistant pneumococci, streptococci and mycoplasmas).