ملف:Methacrylic acid 200.svg2-Methylacrylic Acid 2-Methylene propionic acid 2-Methylpropenoic acid 2-Propenoic acid, 2-methyl- (9CI) Acrylic acid, 2-methyl- alpha-methylacrylic acid alpha-Methylacrylic
ملف:Oxetan-2-one 200.svgPropiolactone(USAN) Propiolactone, beta- Propiolactonum Propiolattone Propionic acid, 3-hydroxy-, .beta.-lactone Propiono-3-lactone Propionolactone WLN:
ملف:Benoxaprofen 200.svg-methyl-5-benzoxazoleacetic acid 2-[2-(4-Chlorophenyl)benzoxazol-5-yl]propionic acid 5-Benzoxazoleacetic acid, 2-(4-chlorophenyl)-.alpha.-methyl- (9CI) Benoksaprofeeni