(-)-DIBENZOYL-L-TARTARIC ACID
(1R,2R)-(-)-1,2-DIAMINOCYCLOHEXANE
(1S,2S)-(+)-1,2-DIAMINOCYCLOHEXANE
1,3-DIAMINO-2-PROPANOL
1,4-DIBROMOBUTANE
1,4-DIHYDROANTHRAQUINONE
1,5-DIBROMOPENTANE
1,6-DIBROMOHEXANE
1-(2-CHLOROETHYL)PIPERIDINE HYDROCHLORIDE
1-CHLORO-4-IODOBENZENE
1-CYCLOPENTYLPIPERAZINE
2,3,5-COLLIDINE