Chemical Formula: C19H24N4O3S

N,4-Dimethyl-N-{2-Oxo-2-[4-(Pyridin-2-Yl)piperazin-1-Yl]ethyl}benzene-1-Sulfonamide

C19H24N4O3S (388.15690340000003)

1,3-Diethyl-5-[[4-(4-morpholinyl)anilino]methylidene]-2-sulfanylidene-1,3-diazinane-4,6-dione

C19H24N4O3S (388.15690340000003)

1-(1H-imidazol-5-ylsulfonyl)-N-(1,2,3,4-tetrahydronaphthalen-1-yl)-4-piperidinecarboxamide

C19H24N4O3S (388.15690340000003)

(2S,5R,6R)-6-({5-[(4-aminophenyl)imino]pentylidene}amino)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

C19H24N4O3S (388.15690340000003)

6beta-({5-[(p-aminophenyl)imino]pentylidene}amino)penicillanic acid

C19H24N4O3S (388.15690340000003)

Penicillanic acid carrying a (p-aminophenyl)imino]pentylidene}amino substituent at the 6beta position. It has been used as a hapten in the production of a generic monoclonal antibody for determining penicillin residues in milk.