n,n'-bis-(4-nitrophenyl)urea

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing.

We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures.

We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength.

Our products range from natural gas, oil and basic chemical products through innovative intermediates to specialties, high value-added chemicals, crop protection products and pharmaceuticals.

Send an inquiry on n,n'-bis-(4-nitrophenyl)urea to BuGuCh & Partners

Dayang Chem (Hangzhou) Co.,Ltd. is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price.
We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in the world by providing superior quality chemicals and best service.

Send an inquiry on n,n'-bis-(4-nitrophenyl)urea to Dayang Chem (Hangzhou) Co.,Ltd.

VUOS has two main activities – fine chemicals production and toxicology testing. VUOS is an European producer with strong support of in-house R&D, toxicology and analytical service. More than 60 years of VUOS history, ISO 9001:2001, GLP condition, effective environmental protection management and highly educated staff guarantee mutually advantageous cooperation with our partners.
VUOS can offer custom synthesis from grams to tons, from R&D, laboratory synthesis, pilot to large-scale production.
VUOS has advanced knowledge in many processes, particularly in phosgenation and hydrogenation. VUOS can also offer full service in notification of chemicals.
Send an inquiry on n,n'-bis-(4-nitrophenyl)urea to VUOS - Vyzkumny ustav organickych syntez a.s.