Shen, Yan-Ming’s team published research in Chinese Chemical Letters in 2013 | CAS: 72016-73-0

5-Amino-1-naphthonitrile(cas: 72016-73-0) belongs to anime.Typically the presence of an amine functional group is deduced by a combination of techniques, including mass spectrometry as well as NMR and IR spectroscopies. 1H NMR signals for amines disappear upon treatment of the sample with D2O. In their infrared spectrum primary amines exhibit two N-H bands, whereas secondary amines exhibit only one.Application of 72016-73-0

Shen, Yan-Ming; Song, Lin-Lin; Qian, Xu-Hong; Yang, You-Jun published an article on January 31 ,2013. The article was titled 《A scalable synthesis of 1-amino-5-cyanonaphthalene, a precursor for a nitric oxide probe (NO550) designed via the dye assembly principle》, and you may find the article in Chinese Chemical Letters.Application of 72016-73-0 The information in the text is summarized as follows:

A convenient and scalable synthesis of 1-amino-5-cyanonaphthalene was described. In the experimental materials used by the author, we found 5-Amino-1-naphthonitrile(cas: 72016-73-0Application of 72016-73-0)

5-Amino-1-naphthonitrile(cas: 72016-73-0) belongs to anime.Typically the presence of an amine functional group is deduced by a combination of techniques, including mass spectrometry as well as NMR and IR spectroscopies. 1H NMR signals for amines disappear upon treatment of the sample with D2O. In their infrared spectrum primary amines exhibit two N-H bands, whereas secondary amines exhibit only one.Application of 72016-73-0

Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts