HEPES
aldophosphamide
halozone
sulfachloropyridazine
xanthidylic
cadalane
zofenoprilat
damascenine
BES
homogentisic acid
sulfobetaine
girgensonine
syringaldehyde
xanthurenic
sipatrigine
methylglutaconic acid
ancistrocladine
deoxynojirimycin
hypusine
2,4-D
cypionic acid
glucoiberin
ethiazide
prontosil
veratraldehyde
leminoprazole
piperamide
diazaborine
isothiazolinone
binospirone
piperonylpiperazine
methyldopa
valanimycin
aurofusarin
dioctylbenzothienobenzothiophene
cyclomethycaine
dimethylaminobenzaldehyde
tropolone
buquineran
azonaphthalene
auxinole
aminomethylbenzoic acid
aceneuramic acid
diphyllin
diphenylmethylpiperazine
zinc sulphate
sodium lauroamphoacetate
dyspropterin
byakangelicin
adapine