(2SR,6RS)-6-(1H-Indol-4-yl)-4-methyl-2-morpholine acetonitrile fumarate 113760-37-5 2-Morpholineacetonitrile, 6-(1H-indol-4-yl)-4-methyl-, cis-(+-)-, (E)-2-butenedioate cis-(+-)-6-(1H-Indol-4-yl)-4-methyl-2-morpholineacetonitrile (E)-2-butenedioate