Phentex Corporation is in research and manufacture Liquid Crystal compounds, Macrocyclic Compounds, Crown Compounds, Phamaceutical Intermediates, Rare Earth Products and Specialty Chemicals. We can produce the chemical products from grams, KGs and Metric Tons for research and manufacturers. We have more than 10 chemical experts to help you develop the Custom Synthesis request in organic chemistry. In addition, we have built up the b...