Koraiem, A. I. M. published the artcileStudies on the synthesis and spectral behaviour of polyfunctional heterocycle cyanine dyes, Computed Properties of 606-55-3, the publication is Aswan Science & Technology Bulletin (2002), 22-35, database is CAplus.
Unsym. (sym.) incorporated cyano pyrazolo (pyrazolium) (4,5-d)oxazine (quinoxaline) 6[2(4)] or 3[4(1)] mono- and bis-3,6[4(2)] monomethine and/or substituted cyano pyrazolo(4,5-d)oxazine [quinoxaline-6-imine (one)]-N-bridgehead heterocyclic zero methine cyanine dyes were prepared The new synthesized cyanines were established by elemental and spectral anal. The spectral behavior in the visible absorption region was discussed on the basis of color – structure relationships.
Aswan Science & Technology Bulletin published new progress about 606-55-3. 606-55-3 belongs to iodides-buliding-blocks, auxiliary class Quinoline,Salt, name is 1-Ethyl-2-methylquinolin-1-ium iodide, and the molecular formula is C12H14IN, Computed Properties of 606-55-3.
Referemce:
https://en.wikipedia.org/wiki/Iodide,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com