4-甲基-1-萘醛

4-甲基-1-萘醛;4-甲基-1-萘醛 4-METHYL-1-NAPHTHALDEHYDE;4-methylnaphthalene-1-carbaldehyde;1-Naphthalenecarboxaldehyde，4-methyl-;4-METHYL-1-NAPHTHALDEHYDE ;1-Naphthalenecarboxaldehyde， 4-methyl-; 4-Methyl-1-naphthaldehyde ;1-Napht