1,3-Bis(2-carboxychromon-5-yloxy)-2-hydroxypropane 1,3-Di(2-carboxy-4-oxochromen-5-yloxy)propan-2-ol 15826-37-6 16110-51-3 4H-1-Benzopyran-2-carboxylic acid, 5,5'-((2-hydroxy-1,3-propanediyl)bis(oxy))bis(4-oxo- 4H-1-Benzopyran-2-carboxylic acid, 5,5'-((2-hydroxytrimethylene)dioxy)bis(4-oxo- 4H-1-Benzopyran-2-carboxylic acid, 5,5'-((2-hydroxytrimethylene)dioxy)bis(4-oxo- (8CI) 5,5'-(2-Hydroxytrimethylenedioxy)bis(4-oxochromene-2-carboxylic acid) Acide cromoglicique [INN-French] Acido cromoglicico [INN-Spanish] Acidum cromoglicicum [INN-Latin] CROMOLYN Cromoglicic acid Cromoglycic acid EINECS 240-279-8 HSDB 3308