"C072506" . . . . "rivastigmine"@en . "Carbamic acid, ethylmethyl-, 3-(1-(dimethylamino)ethyl)phenyl ester, (S)-, (R-(R*,R*))-2,3-dihydroxybutanedioate (1:1)"@en . "C0649350" . . . "rivastigmine"@en . "(S)-N-ethyl-3-((1-dimethyl-amino)ethyl)-N-methylphenylcarbamate"@en . .