4-氯苯甲醛

(4-methylphenyl)<(trimethylsiloxy)methyl>triphenylphosphonium trifluoromethanesulfonate

2,4,6-triisopropyl-N'-(4-methylbenzoyl)benzenesulfonohydrazide

2-(4-溴苯基)-1,3-二氧戊环

4-methylbenzaldehyde O-(phenylmethyl)oxime