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84731-58-8 phenolphthalein diphosphate,tetracolamine salt(1.24533)

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Product Name Phenolphthalein Diphosphate,Tetracolamine Salt(1.24533)
CAS No. 84731-58-8
Synonyms Isobenzofuran-3,3-diylbis(p-phenyleno) hydrogen phosphate, compound with 2-aminoethanol (1:4)
Molecular Formula C20H16O10P2・4C2H7NO