(2'R)-11-hydroxy-10,13-dimethyl-7,8,9,10,11,12,13,14,15,16-decahydrospiro[cyclopenta[a]phenanthrene-17,2'-oxetane]-3,3'(6H)-dione

(2-(1-METHYL-2,5-CYCLOHEXADIEN-1-YL)ETHYL)TRIPHENYLPHOSPHONIUM PERCHLORATE

(2-(2-BENZOYLOXY-ETHOXY)-ETHYL)-DIMETHYL-OCTYL-AMMONIUM, BROMIDE

(2-(2,3-DIHYDRO-1H-PERIMIDIN-2-YL)-PHENOXY)-ACETIC ACID

(2-(3,4-DICHLOROPHENYL)-2-HYDROXYETHYL)-DIMETHYLISOPROPYLAMMONIUM IODIDE

(2-(4-CHLORO-BENZOYLAMINO)-THIAZOL-4-YL)-OXO-ACETIC ACID ETHYL ESTER

(2-(4-METHOXYPHENYL)INDOL-3-YLMETHYL)TRIMETHYLAMMONIUM IODIDE

(2-(BENZHYDRYLIDENE-HYDRAZONO)-PROPYL)-TRIPHENYL-PHOSPHONIUM, BROMIDE

(2-(P-TOLYL)ETHYL)TRIPHENYLPHOSPHONIUM BROMIDE

(2-AMINO-1-CYANO-2-METHYLSULFANYL-VINYL)-TRIPHENYL-PHOSPHONIUM, IODIDE

(2-AMINO-PHENYL)-(4,5-DIMETHOXY-2-METHYL-PHENYL)-METHANONE

(2-BENZOYLAMINO-1-MEO-CARBONYL-2-METHYLSULFANYL-VINYL)-TRIPHENYL-PHOSPHONIUM, I

(2-BENZYLAMINO-1-CYANO-VINYL)-TRIPHENYL-PHOSPHONIUM, PERCHLORATE

(2-CHLOROBENZYL)TRIPHENYLSILANE

(2-CYANOMETHYL-5-METHYLSULFANYL-OXAZOL-4-YL)-TRIPHENYL-PHOSPHONIUM, IODIDE