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(R)-1,4-Dioxaspiro[4,5]decane-2-carboxaldehyde

3-Aminopropylphosphonic acid

1-Pyrenecarboxaldehyde

Methyl-6-chloro-5-nitronicotinate

6-Methy-1H-indazol-5-ol

2-Aminobenzothiol

2,4-Dimethyl-1,3-benzenediol

3,4-Dihydroxybenzonitrile

4-Bromo-3-nitroanisole

3-Chloro-4-methoxyaniline