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2-[[6-[[(Phenylmethoxy)carbonyl]amino]hexyl]oxy]acetic acid

2-[[5-[[(Phenylmethoxy)carbonyl]amino]pentyl]oxy]acetic acid

Benzyl 4-(2-hydroxyethoxy)butylcarbamate

Benzyl 3-(2-hydroxyethoxy)propylcarbamate

2-[4-[[(Phenylmethoxy)carbonyl]amino]butoxy]acetic acid

2-[3-[[(Phenylmethoxy)carbonyl]amino]propoxy]acetic acid

Benzyl 8-bromooctylcarbamate

Benzyl 6-(2-hydroxyethylamino)hexylcarbamate

Tert-butyl 2-((ethoxycarbonyl)methoxy)ethylcarbamate

Benzyl 8-hydroxyoctylcarbamate