Description4-Aminobenzoicacid.svg English: Structural formula (skeletal) of the chemical compound 4-aminobenzoicacid (PABA, p-aminobenzoicacid, Hachemina
image is a derivative work of the following images: File:P-Aminosalicylic_acid.svg licensed with PD-self 2007-07-22T19:56:52Z Fvasconcellos 1033x675 (5256
Description4-aminobenzoic-acid-skeletal.svg English: Structural formula (skeletal) of the chemical compound 4-aminobenzoicacid (PABA) Deutsch: Strukturformel