SynonymsN-(4-oxo-2-(2H-tetrazol-5-yl)-4H-chromen-8-yl)-4-(4-phenylbutoxy)benzamide-D4; N-{4-Oxo-2-(1H-tetrazol-5-yl)-4H-1-benzopyran-8-yl]-4-(4-phenylbutoxy)benzamide-D4; ONO-1078-D4; ONO-RS-411-D4; Onon-D4; Close N-(4-oxo-2-(2H-tetrazol-5-yl)-4H-chromen-8-yl)-4-(4-phenylbutoxy)benzamide-D4; N-{4-Oxo-2-(1H-tetrazol-5-yl)-4H-1-benzopyran-8-yl]-4-(4-phenylbutoxy)benzamide-D4; ONO-1078-D4; ONO-RS-411-D4; Onon-D4; Related products Pranlukast M.F. M.W. 481.51 CAT# AR-P02493 CAS# 103177-37-3 Pranlukast-d4 M.F. M.W. 485.54 CAT# AR-P02494 CAS# 103177-37-3 (non-labelled) Pranlukast Chromene Carboxylic Acid Impurity M.F. M.W. 457.48 CAT# AR-P02495 CAS# 211116-98-2 Pranlukast Chromene Carboxamide Impurity M.F. M.W. 456.5 CAT# AR-P02496 CAS# 136450-10-7