1,1,2,3-Propanetetracarboxylic acid, tetraethyl ester CAS NO.635-03-0

shanghai, run-biotech co., ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products r & d outsourcing services company. as an innovation-driven and customer-focused company, run biotech provides a broad and integrated portfolio of services throughout the drug r&d process. our services are designed to help our worldwide customers shorten the discovery and development time and lower the cost of drug and medical device r&d through cost-effective and efficient outsourcing solutions.

based on our technical expertise and excellent research facilities, we successfully establish facilities, advanced r & d services technology platform. we will achieve leapfrog all-round development in the field of chemical synthesis, medicinal chemistry, biological and so on.

run biotech has further enhanced the integrated services with analytical services, bio-analytical services, process research, process development services, api manufacturing services, discovery biology, pharmacology, formulation services, biologics manufacturing services, antibody, biological research reagent manufacturing and sales services.

in taiwan , mainland china and southeast asia, run biotech has its own logistics center, provides the professional, personalized one-stop services, offers a variety of technologies and products and services for the world's major technology and industrial customers.