3-phenylamino-1-propanesulfonic acid, N-(3-sulphopropyl)aniline, 3-anilino-propane-1-sulfonic acid, 3-Anilino-propan-1-sulfonsaeure, aniline N-propanesulfonic acid, 3-Anilinopropanesulphonic acid, EINECS 277-117-0, N-3-sulfopropylaniline, 3-anilinopropanesulfonic acid, 3-(PHENYLAMINO)PROPANESULFONIC ACID