14422-78-7 Usage
Type
Chemical compound
Uses
Fluorescent labeling reagent for proteins and amino acids; detection and quantification of peptides and proteins in complex mixtures; studying protein-protein interactions, enzyme activity, and protein folding; development of sensors for detecting small molecules; analysis of environmental samples
Properties
Strong UV absorption; emits strong fluorescence
Precautions
Toxic and can be harmful if ingested or inhaled
Check Digit Verification of cas no
The CAS Registry Mumber 14422-78-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,4,2 and 2 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 14422-78:
(7*1)+(6*4)+(5*4)+(4*2)+(3*2)+(2*7)+(1*8)=87
87 % 10 = 7
So 14422-78-7 is a valid CAS Registry Number.
14422-78-7Relevant articles and documents
Naphthoquinone Colouring Matters. Part 6. Colour and Constitution of Electron Donor-substituted 2-Aryl- and 2-Vinyl-1,4-naphthoquinones.
Blackburn, Christopher,Griffiths, John
, p. 1556 - 1574 (2007/10/02)
The visible absorption spectroscopic properties of 2-aryl-1,4-naphthoquinones containing amino-groups in the 4'-position of the aryl ring or in the 3-position of the quinonoid ring, and also of the related 2-aminovinyl-1,4-naphthoquinones, are described.P
