STATOCALCEIN

4',5'-Calcein

DIPOTASSIUM PENTACALCIUM DICALCEIN

dipotassium pentacalcium tetrahydrogen bis[N,N'-[(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthene]-4',5'-diyl)bis(methylene)]bis[N-(carboxylatomethyl)aminoacetate]]