I've lived in a world full of
Acetaldehyde, Acetamide, Acetonitrile, Acetophenone, Acrolein, Acrylamide, Acrylic acid, Acrylonitrile, 4-Aminobiphenyl, Aniline, M-Anisidine, P-Anisidine, O-Anisidine, Asbestos, Benzene, 1,3-Butadiene, Carbon disulfide, Carbon monoxide, Carbon tetrachloride...