label: BUTANEDIOIC ACID, 2,3-BIS((4-METHYLBENZOYL)OXY)-, (2R,3R)-, COMPD. WITH (.ALPHA.R)-3,4-DIMETHOXY-.ALPHA.-(3-(METHYLAMINO)PROPYL)-.ALPHA.-(1-METHYLETHYL)BENZENEACETONITRILE (1:1)
label_lc: butanedioic acid, 2,3-bis((4-methylbenzoyl)oxy)-, (2r,3r)-, compd. with (.alpha.r)-3,4-dimethoxy-.alpha.-(3-(methylamino)propyl)-.alpha.-(1-methylethyl)benzeneacetonitrile (1:1)