HAJOS-PARRISH KETONE, (R)-(-)-ISOMER

(7AR)-7A-METHYL-2,3,7,7A-TETRAHYDRO-1H-INDENE-1,5(6H)-DIONE

(R)-(-)-2,3,7,7a-Tetrahydro-7a-methyl-1H-indene-1,5(6H)-dione

(S)-(3-Acetyl-Triphenylphosphoranylidene)-4-Phenyl-Oxazolidin-2-One