190912798(E)-2-styrylquinoxaline

190912799(E)-3-styrylpyridine

190912800(E)-4-styrylpyridine

190912801(E)-ethyl 3-amino-3-(4-bromophenyl)acrylate

190912802(E)-ethyl 3-amino-3-cyclopropylacrylate

190912803(E)-isopropyl 3-(1-(methylsulfonyl)piperidin-4-yl)acrylate

190912804(E)-Methyl-2-(2-broMoMethylphenyl)-2-MethoxyiMinoacetate

190912805(E)-tert-butyl 2-(pyridin-2-ylmethylene)hydrazinecarboxylate

190912806(E)-TERT-BUTYL 4-(1-AMINO-3-ETHOXY-3-OXOPROP-1-ENYL)PIPERIDINE-1-CARBOXYLATE

190912807(E)-tert-butyl 4-acetoxybut-2-enoate

190912808(N-CHLOROACETYL)-(4R)-BENZYL-2-OXAZOLIDINONE

190912809(N-CROTONYL)-(4S)-BENZYL-2-OXAZOLIDINONE