..
Imidazole
N,N'-Carbonyldiimidazole --- CAS#530-62-1 
N,N'-Disuccinimidyl carbonate --- CAS#74124-79-1
1,2-Dimethylimidazole --- CAS#1739-84-0
1-Methylimidazole --- CAS#616-47-7
Nitrile
2-Aminobenzonitrile --- CAS#1885-29-6 
4-Bromophenylacetonitrile --- CAS#16532-79-9 
3-Bromobenzonitrile --- CAS#6952-59-6
4-Amino-2-trifluoromethylbenzonitrile --- CAS#654-70-6
3,5-Dimethyl-4-hydroxybenzonitrile --- CAS#4198-90-7
4-Nitrophthalonitrile --- CAS#31643-49-9
3,4-Dihydroxy benzonitrile --- CAS#17345-61-8
Pyridine
3-Bromo pyridine --- CAS#626-55-1
2-(Chloromethyl)pyridine hydrochloride --- CAS#6959-47-3
3-(Chloromethyl)pyridine hydrochloride --- CAS#6959-48-4
4-(Chloromethyl)pyridine hydrochloride --- CAS#1822-51-1
2-Amino-5-bromo pyridine --- CAS#1072-97-5
2-Methyl-5-bromo pyridine --- CAS#3430-13-5
2-Methyl-3-bromo pyridine --- CAS#38749-79-0
2-Methoxy-5-bromo pyridine --- CAS#13472-85-0
2,5-Dibromo pyridine --- CAS#624-28-2
2,5-Dibromo-3-methyl pyridine --- CAS#3430-18-0
2-Methyl-3,5-dibromo pyridine --- CAS#2430-13-5
4-Nitropyridine-N-oxide --- CAS#1124-33-0
2-Methylpyridine-N-oxide --- CAS#931-19-1
3-Methylpyridine-N-oxide --- CAS#1003-73-2
4-Methylpyridine-N-oxide --- CAS#1003-67-4
2-Methyl-4-nitropyridine-N-oxide --- CAS#5470-66-6
3-Methyl-4-nitropyridine-N-oxide --- CAS#1074-98-2
Piperazine and Indoline
2-Hydroxyethylpiperazine --- CAS#103-76-4
Trans-2,5-Dimethyl Piperazine --- CAS#2815-34-1
(S)-(-)-Indoline-2-carboxylic acid --- CAS#79815-20-6
N-amino-2-methyl Indoline HCL --- CAS#102789-79-7
Benzaldehyde
3-Phenoxybenzaldehyde --- CAS#39515-51-0
4-Phenoxybenzaldehyde --- CAS#67-36-7
4-Fluoro-3-phenoxybenzaldehyde --- CAS#68359-57-9
4-Hydroxybenzaldehyde --- CAS#123-08-0
4-Methoxybenzyl Chloride --- CAS#824-94-2
4-Methoxybenzyl alcohol --- CAS#105-13-5
Benzoic acid
1,2,3-Benzenetricarboxylic acid --- CAS#569-51-7
4-Aminophthalic acid --- CAS#5434-21-9
4,4'-Biphenyldicarboxylic acid --- CAS#787-70-2
1,3-Propanediol bis(4-aminobenzoate) --- CAS#57609-64-0
Dimethylol propionic acid --- CAS#4767-03-7
Benzophenone
Benzophenone --- CAS#119-61-9
4-Phenylbenzophenone --- CAS#2128-90-3
4,4'-Dimethoxybenzophenone --- CAS#90-96-0
2-Amino benzophenone --- CAS#2835-77-0
4-Methylbenzophenone --- CAS#134-84-9 
4-Chloro-4'-hydroxybenzophenone --- CAS#42019-78-3 
4-Hydroxy benzophenone --- CAS#1137-42-4