Sulindac STD-2-[(3Z)-6-fluoro-2-methyl-3-[(4-methylsulfinylphenyl)methylidene]inden-1-yl]acetic acid; (1Z)-5-Fluoro-2-methyl-1-[(4-(methylsulfinyl)phenyl]methylene]-1H-indene-3-acetic Acid; cis-5-Fluoro-2-methyl-1-[(p-methylsulfinyl)benzylidenyl]indene-3-acetic Acid: Sulindac-IMP-B-(Z)-[5-Fluoro-2-methyl-1-[4-(methylsulfonyl)benzylidene]-1H-inden-3-yl]acetic Acid: Sulindac-IMP-C-2-[(3Z)-6-fluoro-2-methyl-3-[(4-methylsulfanylphenyl)methylidene]inden-1-yl]acetic acid: Sulindac-IMP-D-Methyl [(1Z)-6-fluoro-3-[[4-[(RS)-methanesulfinyl]phenyl]methylidene]-2-methyl-3H-inden-1-yl]acetate