Amidinothiourea 

Ethyl-triphenylphosphonium-aceta... 

Ethyl-triphenylphosphonium-iodid... 

Allyltriphenylphosphonium-bromid... 

Allyltriphenylphosphonium-chlori... 

m-Methoxybenzyltriphenylphosphon... 

Benzyltriphenylphosphonium-bromi... 

Benzyltriphenylphosphonium-chlor... 

Ethyltriphenylphosphonium-chlori... 

Diphenylchlorophosphine 

Triphenylphosphine-hydrobromide 

Triphenyl-phosphine 

Benzylsulfonyl-chloride 

n-Octylsulfonyl-chloride 

Butylsulfonyl-chloride 

Propanesulfonyl-chloride 

Ethanesulfonyl-chloride 

Methylsulfonyl-chloride 

2,5-Diphenyloxazole 

4-Methyl-5-ethoxyoxazole 

3-(2-Chloroethyl)-6,7,8,9-tetrah... 

1,2-dimethyl-1,4,5,6-tetrahydrop... 

5-Amino-4,6-dichloropyrimidine 

2,4,5,6-Tetraaminopyrimidine-sul... 

2-Amino-5-isopropylpyrimidine 

2-Isopropyl-4-methyl-6-hydroxypy... 

2-Methylthio-4-pyrimidone 

5-Nitoso-2,4,6-triaminopyrimidin... 

2-Aminopyrimidine 

2-Aminopyrimidine-hydrochloride 

2,4,6-Triaminopyrimidine 

4,6-Dihydroxy-2-methylpyrimidine 

2,4,5-Triamino-6-hydroxypyrimidi... 

4-Chlorobutyaldehyde-diethyl-ace... 

4-Chlorobutyaldehyde-dimethyl-ac... 

m-Chlorobenzoic-acid 

4-Chlorobenzoic-acid 

Hexachlorocyclotriphosphazine 

Carbadox 

1,4-Dithia-7-azaspiro(4,4)nonane... 

2-(3,4-Dimethoxyphenyl)-3-methyl... 

N,O-Dimethylhydroxylamine-hydroc... 

Ethyl-hydrazinoacetate-hydrochlo... 

Benzylhydrazine-dihydrochloride 

Benserazide-hydrochloride