CAS: 38183-12-9 Molecular Formula: C17H10O4 Molecular Weight (g/mol): 278.26 MDL Number: MFCD00005928 InChI Key: ZFKJVJIDPQDDFY-UHFFFAOYNA-N Synonym: fluorescamine,fluram,spiro furan-2 3h ,1' 3'h-isobenzofuran-3,3'-dione, 4-phenyl,4'-phenylspiro 2-benzofuran-3,2'-furan-1,3'-dione,4-phenylspiro furan-2 3h ,1'-phthalan-3,3'-dione,4-phenylspiro furan-2 3h-1'-3'-h-isobenzofuran-3,3'-dione,zfkjvjidpqddfy-uhfffaoysa,4'-phenylspiro 2-benzofuran-3,2'-furan-1,3'-dion PubChem CID: 37927 SMILES: O=C1OC2(OC=C(C2=O)C2=CC=CC=C2)C2=CC=CC=C12