2,3-Thiophenedicarboxylic anhydride

Eastrust Chemical Corporation Eastrust is a California corporation that provides procurement, custom manufacturing, logistics and regulatory compliance service to the global pharmaceutical and specialty chemical industries. With over 30 years of experience and track record, Eastar is a trusted and respected supplier and partner in the pharmaceutical fine chemical and specialty chemical industries. Eastar supplies fine and specialty chemicals to many industries, including life sciences, veterinary, food, cosmetics and personal care, electronics (semiconductor and LCD), textiles, paper and pulp, leather, inks, paint and coating, flame retardants, plastics, polymers, and related industries. Eastrust is managed by a team of international professionals with extensive experience in the US and Eu.....more>>