2,3-Dichloromaleic anhydride,

2,2-Dimethylbutyric Acid

4-Ethylresorcinol

Trimethoxysilane

o-Cresolphthalein Complexone s

tert-Butyl (3S)-3-amino-4-phen

Methyl 4-bromo-3-methylbenzoat

2-(Boc-amino)ethyl Bromide

3-Bromo-5-fluoro-2-cyanopyridi

4-Amino-5-bromo-2-chloropyrimi

3-Amino-N,N-dimethyl-4-nitroan