paraffins, orthoxylene, cyanides, calcium hypochlorite, anhydride, resorcinol, ammoniac, dichloride, diethyl, sulphur dioxide, calcium sulphate, trioxide, carbamide, stearate, heptyl, pyrene, cyanate, pentane, cupric, benzyl, butene, cresol, ammonium chloride, mercaptans, biphenyl, terephthalate, nitric, oleum, polybutadiene, benzaldehyde, dimethyl, mirex, boron trifluoride, ferrous sulphate, cyclohexane, propyl, methyl chloride, barium sulphate, trichloroethane, carboxymethyl cellulose, sulphuric acid, chloro, glycols, barium sulfate, dichloromethane, sodium sulphate, isobutylene, sulfonic acid, octyl, benzoates, ethene, glacial acetic acid, phthalic acid, hydroxides, xylenes, carbon disulphide, peroxides, zinc sulphate, octene, methyl ethyl ketone, phosphide, hexene, hydrocyanic acid, hydroxymethyl, epichlorohydrin, allyl, sulfonate, chromic acid, raffinate, nitrogen tetroxide, trihydrate, quat, sorbate, butylene, palmitic, ferrochromium, endrin, propionic acid, adipic acid, esters, acrylate, iodinated, calcium hydroxide, hydroperoxide, plasticiser, sorbic acid, tungstate, isocyanate, phosphorus pentoxide, granulates, zirconium dioxide, sungari, polycyclic, aromatic hydrocarbon, linalool, yttrium oxide, potassium carbonate, isopropyl, propanol, ethyl acetate, potassium sulfate, methyl isobutyl ketone, benzene, naphtha, naphthalene, chloroform, glycerine, starch, toluene, aniline, molasses, tar, turpentine, benzine, bitumen, glycerin, kerosene, mercury, phenol, xylene, alcohol, alkali, chlorine, acetate, acid, alkaloidal, butanol, cyanide, formic, hexane, nitrate, nitrite, reagent, salicylic, alkaloid, ammonia, aqueous, atropine, benzoic

benzene formula, benzene nucleus, benzene ring, kekule formula

hydrocarbon