4'-Acetylchrysomycin C
Acetylchrysomycin E
1-Acetylchloramphenicol
1-O-Acetylchloramphenicol, Chloramphenicol 1-acetate
Anominine
trans-1-Acetyl-4-hydroxy-L-proline
(5R)-1-Acetyl-5-hydroxy-L-proline
Aminopterin
4-Aminofolic acid, 4-Aminopteroylglutamic acid, APGA, Aminopterine, NSC 739, Pteramina
Anandamide
Arachidonoyl ethanolamide, Arachidonylethanolamide, N-(2-Hydroxyethyl)arachidonamide, N-(2-Hydroxyethyl)arachidonylamide
Agonodepside B
Apramycin
Ambylan, EL 857, EL 857/820, Nebramycin II, Nebramycin factor 2
Aspergillin PZ
(+)-Aspergillin PZ, Aspergillin P, Aspergilline PZ
