organic compound vs acid anhydrides

Other hyponyms of organic compound include aldehyde, aliphatic compound, alkylbenzene, alkyl halide, haloalkane, amino acid, aminoalkanoic acid, diamine, enol, halon, peptone, quaternary ammonium compound, proenzyme, zymogen, propylthiouracil, ether, acetal, aldehyde-alcohol, aldol, alkaloid, amide, rennet, azadirachtin, thiazine, cacodyl, tetramethyldiarsine, neurochemical, acyl anhydrides, acid halide, acyl halide, coal-tar creosote, creosote, creosote, cyanide, nitril, nitrile, cyanohydrin, ester, furan, furane, furfuran, glycoside, resin, rosin, halocarbon, hemiacetal, erythrocytolysin, erythrolysin, haemolysin, hemolysin, humic substance, hydrocarbon, ketone, macromolecule, supermolecule, nitrobenzene, oxime, petrochemical, creatine phosphate, creatine phosphoric acid, phosphocreatine, phenol, pyrimidine, quassia, steroid, nonsteroid, nonsteroidal, thiouracil, carbamide, urea, imide, xanthine, organometallic compound, hydrazide, stearate, cyclamate.