3-Chloro-5-{[methyl(propan-2-yl)amino]methyl}benzonitrile

methyl 3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2,4,6-trimethyl-5-(piperazin-1-yl)benzoate

3-({[(9H-fluoren-9-yl)methoxy]carbonyl}(methyl)amino)-2,4,6-trimethyl-5-(piperazin-1-yl)benzoic acid

Tert-butyl 4-{3-[(fluorosulfonyl)oxy]-2,4,6-trimethyl-5-[(piperazin-1-yl)methyl]phenyl}piperazine-1-carboxylate

(9H-fluoren-9-yl)methyl N-({3-[(fluorosulfonyl)oxy]-2,4,6-trimethyl-5-sulfanylphenyl}methyl)carbamate

4-chloro-1-(4-hydroxyphenyl)-1H-pyrazole-5-sulfinic acid

2-({[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-5-(methoxycarbonyl)-2,4,6-trimethylphenyl]methyl}amino)acetic acid

Tert-butyl 4-{3-[(tert-butoxy)carbonyl]-5-[(fluorosulfonyl)oxy]-2,4,6-trimethylphenyl}piperazine-1-carboxylate

2-[3-ethynyl-5-(4-{[(9H-fluoren-9-yl)methoxy]carbonyl}piperazin-1-yl)-2,4,6-trimethylphenyl]acetic acid

tert-butyl 2-[3-ethynyl-5-({[(9H-fluoren-9-yl)methoxy]carbonyl}(methyl)amino)-2,4,6-trimethylphenyl]acetate

(9H-fluoren-9-yl)methyl N-({3-azido-5-[(fluorosulfonyl)oxy]-2,4,6-trimethylphenyl}methyl)carbamate