The stepwise addition of building blocks or functional groups to a molecule or polymer in a predetermined order.
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2-acetamido-2-deoxy-β-D-glucopyranosylamine
2,4-DIPHENYL-5-METHYLTHIAZOLE
1-(4-chlorophenyl)-2-(4-dimethylaminophenyl)-1H-benzoimidazole
Acetic acid (2S,3R,4S,5R)-3-acetoxy-5-((2S,3R,4S,5R)-3,4-diacetoxy-5-benzyloxy-tetrahydro-pyran-2-yloxy)-2-((3R,4S,5R,6R)-4,5-diacetoxy-6-methoxy-tetrahydro-pyran-3-yloxy)-tetrahydro-pyran-4-yl ester