2,3-DIPHENYLPROPIONIC ACID

2,3-DIPHENYLQUINOXALINE

2,3-DIPHOSPHO-D-GLYCERIC ACID PENTASODIUM SALT

Glycidyl methacrylate

2,3-INDOLEDIONE 3-THIOSEMICARBAZONE

2',3'-O-Isopropylideneadenosine

1,3-BENZODIOXOLE-4-CARBOXYLIC ACID

NAPHTHALENE-2,3-DICARBOXALDEHYDE