1'-ACETONAPHTHONE, 4'-(4-HYDROXY-2-BUTYNYLOXY)- 2-Butyn-1-ol, 4-(4-acetyl-1-naphthyloxy)- 4'-(4-Hydroxy-2-butynyloxy)-1'-acetonaphthone 4-(4-Acetyl-1-naphthyloxy)-2-butyn-1-ol 73622-73-8 BRN 2586573