英文别名:
[4-[3-oxo-1-(4-phosphonatooxyphenyl)-2-benzofuran-1-yl]phenyl] phosphate;PHENOLPHTHALEIN DIPHOSPHATE CALCIUM SALT;dicalcium isobenzofuran-3,3-diylbis(p-phenylene) bis(phosphate);4,4'-(1-Oxo-3H-isobenzofuran-3,3-diyl)bisphenol bis(phosphoric acid calcium) salt
InChI:
InChI=1/C20H16O10P2/c21-15-9-5-13(6-10-15)20(18-4-2-1-3-17(18)19(22)28-20)14-7-11-16(12-8-14)29-32(26,27)30-31(23,24)25/h1-12,21H,(H,26,27)(H2,23,24,25)/p-3/t20-/m0/s1