Dalian HanDao International

Benzoic acid series

Benzaldehyde series

Acetophenone series

Alogeno benzene series

Benzyl substance series

Phenylamine series

Cyanobenzene series

Phenol series

Compound esters

Sulfamide series

Sulfonyl chloride series

Benzoyl chloride series

Anisole series

Benzamide series

Isocyanate series

Phenylboronic acid series

Cinnamic acid series

Heterocyclic ring series