1,1-Bis-p-toluolsulfonyl-butan

1,2,3,4-tetrahydroquinolin-4-ylmethanol

4-甲基-苯磺酰基丙酸乙酯

(4-methylphenyl)sulfonylmethylidene-triphenyl-λ⁵-phosphane

2-甲苯磺酰噻吩