1-Naphthaldehyde, 2-hydroxy-, azine (8CI) 1-Naphthalenecarboxaldehyde, 2-hydroxy-, ((2-hydroxy-1-naphthalenyl)methylene)hydrazone 2,2'-Dihydroxy-1,1'-naphthalazine 2,2'-Dihydroxy-1,1'-naphthaldehyde diazine 2,2'-Dihydroxy-1,1'-naphthaldiazine 2,2'-Dihydroxy-1,1-naphthaldazine 2,2'-Dihydroxynaphthalazine 2-Hydroxy-1-naphthaldehyde, azine 2-Hydroxynaphthalene-1-carbaldehyde ((2-hydroxy-1-naphthyl)methylene)hydrazone 2387-03-3 C.I. 48052 C.I. Pigment Yellow 101 EINECS 219-210-0 Fluorescent Yellow L Hydroxynaphthaldazine Liumogen Lumogen LT Lumogen LT Bright Yellow NSC 78485 Resoform Fluorescent Yellow