(Z)-1-acetoxy-2-methyl-4-chloro-but-2-ene
2-[1,3]dioxolan-2-ylmethylmalonic acid diethyl ester
1,2,4,5-tetrahydro-1-(4-(β-methoxyethoxymethoxy)phenyl)-2-phenyl-3H-5-hydroxyfuro<2,3-c>pyrazol-3-one
4-hydroxyazobenzene
(E)-4-(3-acetoxymethyl-but-2-enyl)-1-(4-β-methoxyethoxymethoxy)-phenyl-2-phenyl-3,5-pyrazolidinedione