2-ethynyl-5-(5-isopropyl-4,6,7-trimethoxy-1H-inden-2-yl)-2-methylpentanenitrile

8-isopropyl-6,7,9-trimethoxy-1-methyl-2,3,4,5-tetrahydro-1H-dibenzo[a,d][7]annulene-1-carbonitrile

4-(1-methylethyl)-2,3,5-trimethoxybenzaldehyde

(R)-tert-butyl 2-cyano-2-methyl-5-(triisopropylsilyloxy)pentanoate

(R)-2-(hydroxymethyl)-2-methyl-5-(triisopropylsilyloxy)pentanenitrile