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77389-16-3

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77389-16-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77389-16-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,3,8 and 9 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 77389-16:
(7*7)+(6*7)+(5*3)+(4*8)+(3*9)+(2*1)+(1*6)=173
173 % 10 = 3
So 77389-16-3 is a valid CAS Registry Number.

77389-16-3Downstream Products

77389-16-3Relevant articles and documents

THE EFFECT OF MOLECULAR STRUCTURE ON OPTICAL PROPERTIES OF SYSTEMS CONTAINING CARBON CHIRALITY CENTERS. PART XIX. SYNTHESIS, SPATIAL CONFIGURATION AND OPTICAL PROPERTIES OF α-(7,1-BROMONAPHTHYL)-PROPIONIC ACIDS

Janczewski, Marian,Jablonska-Pikus, Teresa

, p. 1155 - 1169 (2007/10/02)

The synthesis and principal properties of racemic α-(7,1-bromonaphthyl)-propionic acid are described.The racemic acid was resolved.Spatial structures of enantiomers were elucidated on the basis of studies on quasi-racemic systems.Optical rotatory dispersion of the dextrorotatory enantiomer, its amide and its p-nitrobenzyl and p-bromophenacyl esters were determinated in the region 300λ600 nm.

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