spinochrome
tetrahydronicotinamide
quinalizarin
tetrahydrotriazine
spinetoram
flaviolin
doxifluridine
flavan
fraxinellone
isosclerone
spiromesifen
dinoseb
clofentezine
tebufenozide
leptospermone
isoleptospermone
tetrachlorophenolphthalein
methoxyfenozide
neopterin
deoxytalose
anthragallol
picloram
flavopurpurin
tetrafluorophenyl
phenyltetrazolium
oxadiazon
tetrafluorobenzoquinone
dihydrofusarubin
tetrachlorohydroquinone
patchoulene
oxychrysazin
azidophenylalanine
chromafenozide
tergallic acid
erythronolactone
diphenyltetrazolium
pseudotropine
asatone
oxyanthrarufin
tetrazolopyrimidine
rhododendric acid
oxaloglutaric acid
2,4,5-T
thiobarbituric acid
cedrelone
isopurpurin
shionone
beflubutamid
anthrarufin
cholyl