Pyridine series

methyl 4-bromo-1-methyl-1H-pyr

5-BROMOPYRAZOLO[1,5-A]PYRIMIDI

2-methyl-5,6-dihydro-1,4-oxath

ethyl 4-chloro-2-methylthio-5-

Methyl 2-chloropropionate

4-amino-2-methylsulfanyl-pyrim

3-Oxetanone

(Carbethoxymethylene)triphenyl

4-Hydroxybenzeneboronic acid

3-(Methylthio)-1-propanol

nonenone,1-nonen-3-one

1,3-DIMETHYL-5-(4,4,5,5-TETRAM