94-14-4 AIDS-124347 AIDS124347 Benzamelid Benzoic acid, 4-amino-, 2-methylpropyl ester Benzoic acid, p-amino-, 2-methylpropyl ester Benzoic acid, p-amino-, isobutyl ester Cicloforme Cyclocaine Cycloform Cyclogesin Isobutamben Isobutyl 4-aminobenzoate Isobutyl Keloform Isobutyl p-aminobenzoate Isobutylcaine Isocaine NSC23517