色甘酸;4H-1-苯并吡喃-2-甲酸, 5,5'-[(2-羟基-1,3-丙烷二基)双(氧基)]双[4-氧代-
1,3-di(2-carboxy-4-oxochromen-5-yloxy)propan-2-ol;4h-1-benzopyran-2-carboxylicacid,5,5’-((2-hydroxy-1,3-propanediyl)bis(oxy))bi;4h-1-benzopyran-2-carboxylicacid,5,5’-((2-hydroxytrimethylene)dioxy)bis(4-o;s(4-oxo-;SODIUM CROMOGLICATE;cromoglicic acid;CROMOGLYCATE SODIUM SALT;cromoglycic acid