1-((4'-Aminosulfonyl)phenyl)methylene-5-methoxy-2-methyl-1H-indene-3-(2'-methoxy)ethane 99046-40-9 Benzenesulfonamide, 4-((5-methoxy-3-(2-methoxyethyl)-2-methyl-1H-inden-1-ylidene)methyl)-, (E)- L 651142 L-651,142