|Address line 1:||Of. H-262, 28 Mira Str., PO Box 12|
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TOSLab Company offers above fifteen thousand “hand-made” heterocyclic compounds. TOSLab Company offers Building-Blocks and Advanced Reagents. Most of our Building-Blocks are heterocyclic compounds, bearing aldehyde, thione, amino and other highly reactive functions. We also offer new unique lists of Natural Building-Blocks such as anabasine, lupinine, cytizine and their semisynthetic derivatives, as well as Tryptamines, Homotryptamines and Carbolines.