18-Crown-5 [4-(2,4-Dinitrophenylazo)phenol] ,

18-Crown-5 [4-(2,4-Dinitrophenylazo)phenol] , (CAS 81238-58-6) is supplied in Undefined size packaging. It appears as solid. Recommended storage condition: 2-8℃. inert atmosphere..Synonymes : 5-(2,4-Dinitrophenylazo)-2-hydroxy-1,3-xylylene-18-crown 5-Ether 4-(2,4-Dinitrophenylazo)-2,6-[oxybis(ethyleneoxyethyleneoxymethylene)]phenol 19-[2-(2,4-Dinitrophenyl)hydrazinylidene]-3,6,9,12,15-pentaoxabicyclo[15.3.1]henicosa-1(20),17-dien-21-one 3,6,9,12,15-Pentaoxabicyclo[15.3.1]heneicosa-1(21),17,19-trien-21-ol, 19-[(2,4-dinitrophenyl)azo]- 3,6,9,12,15-Pentaoxabicyclo[15.3.1]heneicosa-1(21),17,19-trien-21-ol, 19-[2-(2,4-dinitrophenyl)diazenyl]- 19-[2-(2,4-Dinitrophenyl)diazenyl]-3,6,9,12,15-pentaoxabicyclo[15.3.1]heneicosa-1(21),17,19-trien-21-ol