Pyridine series

1-Methyl-cyclopropanecarboxyli

4-Hydroxy-2,6-dimethoxybenzald

Sinomenine

2-BROMO-6-METHYLBENZOIC ACID  

Ethyl 5-amino-1-methylpyrazole

4-Chloroaniline

1,2-diaminobenzene

4,5,6-trifluoropyrimidine

Neochlorogenic acid  

D-Menthol   

DL-Menthol 

4-Bromo-4-biphenyl carboxylic