Synonyms: AF-219; Gefapixant; Benzenesulfonamide, 5-[(2,4-diamino-5-pyrimidinyl)oxy]-2-methoxy-4-(1-methylethyl)-; Gefapixant [USAN]; GTPL9540; SCHEMBL1493905; CHEMBL3716057; HLWURFKMDLAKOD-UHFFFAOYSA-N; AF219; BCP26079; ZINC116342482; RG-1646; AF-219; AF-219; MK-7264; Ro-4926219; HY-101588; RO4926219; CS-0021727; RO 4926219; J3.556.891C; R-1646; 2-Methoxy-4-isopropyl-5-(2,4-diamino-5-pyrimidinyloxy)benzenesulfonamide; 5-((2,4-diaminopyrimidin-5-yl)oxy)-4-isopropyl-2-methoxybenzenesulfonamide; 1015787-98-0; 5-(2,4-diamino-pyrimidin-5-yloxy)-4-isopropyl-2-methoxy-benzenesulfonamide; 5-(2,4-diaminopyrimidin-5-yl)oxy-2-methoxy-4-propan-2-ylbenzenesulfonamide; 5-((2,4-Diaminopyrimidin-5-yl)oxy)-2-methoxy-4-(propan-2-yl)benzenesulfonamide; 5-[(2,4-diaminopyrimidin-5-yl)oxy]-2-methoxy-4-(propan-2-yl)benzene-1-sulfonamide; AF9; MK-7264; UNII-6K6L7E3F1L; 6K6L7E3F1L; C14H19N5O4S; 5-[2,4-bis(azanyl)pyrimidin-5-yl]oxy-2-methoxy-4-propan-2-yl-benzenesulfonamide; Benzenesulfonamide, 5-((2,4-diamino-5-pyrimidinyl)oxy)-2-methoxy-4-(1-methylethyl)-;