N-Nitroso-N-methylurea is a nitrosourea compound with alkylating, carcinogenic, and mutagenic properties.

Thiamine monophosphate chloride dihydrat is a compound used in the screening of ligands that promote protein stability.

Agmatine sulfate is a bioactive metabolite of the arginine amino acid. It exerts modulatory action at multiple molecular targets such as neurotransmitter systems ion channels and nitric oxide synthesis. It is an endogenous agonist at imidazoline receptor and a NO synthase inhibitor.