![cas no 81238-57-5 is 15-Crown-4 [4-(2,4-Dinitrophenylazo)phenol]](/images/81238-57-5.png)
Cas No|Cas Number|CAS Registry Number:81238-57-5 .
Chemical Name|Molecular Name:15-Crown-4 [4-(2,4-Dinitrophenylazo)phenol]
Formulanor:C20H22N4O9
Synonyms:16-[(2,4-dinitrophenyl)hydrazinylidene]-3,6,9,12-tetraoxabicyclo[12.3.1]octadeca-1(17),14-dien-18-one, 3,6,9,12-Tetraoxabicyclo[12.3.1]octadeca-14,17-diene-16,18-dione, 16-[2-(2,4-dinitrophenyl)hydrazone], 16-[(2,4-Dinitrophenyl)hydrazono]-3,6,9,12-tetraoxabicyclo[12.3.1]octadeca-1(17),14-dien-18-one
Molecular Weight:462.41
Chemical Name|Molecular Name:15-Crown-4 [4-(2,4-Dinitrophenylazo)phenol]
Formulanor:C20H22N4O9
Synonyms:16-[(2,4-dinitrophenyl)hydrazinylidene]-3,6,9,12-tetraoxabicyclo[12.3.1]octadeca-1(17),14-dien-18-one, 3,6,9,12-Tetraoxabicyclo[12.3.1]octadeca-14,17-diene-16,18-dione, 16-[2-(2,4-dinitrophenyl)hydrazone], 16-[(2,4-Dinitrophenyl)hydrazono]-3,6,9,12-tetraoxabicyclo[12.3.1]octadeca-1(17),14-dien-18-one
Molecular Weight:462.41