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