5-bromosalicylaldehyde,5-chlorosalicyaldehyde,5-methoxysalicylaldehyde,4-methoxysalicylaldehyde,5-nitrosalicylaldehyde,5-fluoro-2-hydroxybenzaldehyde,2-hydroxybenzaldehyde,benzaldehyde,4-methoxybenzaldehyde,4-methylbenzaldehyde,2-methylbenzaldehyde,p-chlorobenzaldehyde,4-bromobenzaldehyde,acetone,tetrahydrofuran,ethanol,dmso deuterated,2-hydroxy-3-methoxybenzaldehyde,4-hydroxy-3-methoxybenzaldehyde,2-hydroxynaphthyl-1-carboxaldehyde,thiocarbamoyl hydrazide,ethyl acetoacetate,quinoline,aniline,4-hydroxy-1-naphthaldehyde,4-methoxy-1-naphthaldehyde,6-methoxy-2-naphthaldehyde,hydrazine dihydrochloride,hydrazine hydrochloride,calcium nitrate tetrahydrate

Methanol,gold chloride,ethanol,acetone,chloroform,sulphuric acid,formaldehyde,acetaldehyde,gallic acid,ninhydric acid,platinic chloride,selenous acid,molybdic acid,cobalt thiocynate,p dimethyl amino benzaldehyde,amonium hydroxide,iso propyl alchahol,ferric sulphate,mercuric chloride,hydrochloric acid,toluene,acetic acid,bismuth subnitrate,pottassium iodide,sodium molybdate,ethyl acetate,benzene,petroleum ether,p amino phenol,n hexane,sodium nitrite,formic acid,sodium nitro prusside,diethyl amine,bromoform,methanal hplc grade,acetonitrile hplc,hpc grade water,diethyle ether ar,carbinol,fast blue b salt,vanillin,p aminophenol,sodium bicarbonate,sodium hydroxide,sodium sulphate,pottassium hydroxide,deionized water,silica gel tlc,diethyl ehter,hexane,zinc uranyl acetate,ammonium solution,glacial acetic acid,absolute alchahol,acetaldehyde,acetic anhydride,charcol activated,chromotropic acid reagent,para rosaniline hydrochloride,high vacum grease silicon,iodine,isoproyl alcohol emparta,petroleum ether 60 80,rhodami