4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3, 4-dihydro-2H-1-benzopyran-4-carboxylic acid
4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3, 4-dihydro-2H-1-benzopyran-4-carboxylic acid(4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3, 4-dihydro-2H-1-benzopyran-4-carboxylic acid)
CAS: 1698304-59-4
化学式: C25H21NO5