1,2,3,4-cyclobutanetetracarboxylic dianhydride

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 1,2,3,4-cyclobutanetetracarboxylic dianhydride to BuGuCh & Partners

CABB Group is a leading fine chemical custom manufacturer of starting materials, advanced intermediates and active ingredients. With approximately 1,100 employees and six production sites in Europe, Asia and the USA, we generate annual sales of about half a billion euros. The company is headquartered in Sulzbach am Taunus, Germany. CABB is a highly dedicated supplier and strategic partner to leading companies in the agrochemical, electronics and healthcare sectors; one of the world’s leading providers of high-purity monochloroacetic acid; and a producer of fine chemical intermediates for customers throughout the industry.

CABB’s portfolio of fine chemicals leverages our core competence in custom manufacturing. These products find use in a variety of complex synthesis and formulation projects. Customers rely upon our exacting specifications for multiple downstream applications.

All products are available on a made-to-order or made-to-demand basis, combining our manufacturing expertise with those of our collaborative sourcing partners. Customers are welcome to provide forecasts and delivery schedules for an easy buying experience. Purchasing options include:

• Specifications matched to your particular process
• Packaging customized to your batch size and manufacturing environment
• Logistics services for delivery to any global location


Send an inquiry on 1,2,3,4-cyclobutanetetracarboxylic dianhydride to CABB GmbH

Chemos® is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny quantities up to 100 metric tons for worldwide shipping.

We are the specialist when you require complete new raw materials or hard to find products with a dedicated specification. Through our network of custom manufacturing companies and our own customizing capabilities, we could offer raw materials and ready to use solutions as requested. Our extended service portfolio around product supply and documentation like safety data sheet service is a unique combination and our offer to you.

Chemos® Solutions through service is the base of our activities. We are a service provider with manufacturing capabilities. We continue where other will stop since more than 24 years. Take advantage from our experience and contact us.

Chemos® is a registered trademark of Chemos GmbH&Co.KG.

Send an inquiry on 1,2,3,4-cyclobutanetetracarboxylic dianhydride to Chemos GmbH & Co. KG

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 1,2,3,4-cyclobutanetetracarboxylic dianhydride to Dayang Chem (Hangzhou) Co.,Ltd.

[February 12, 2020 - Evonik acquired Wilshire Technologies Inc.]

WILSHIRE TECHNOLOGIES, Inc., is a leader in innovative process chemistry and development, producing value-added reactants, reagents and intermediates at significant cost-savings to our customers. We offer the chemical community a broad range of organic chemicals -- each backed by extensive technical information and service support - as well as custom syntheses -- kilogram to tons -- tailored to our clients' specific needs.


Send an inquiry on 1,2,3,4-cyclobutanetetracarboxylic dianhydride to Evonik ( formerly Wilshire Technologies, Inc. )

Sancai Industry is involved in supplying of fine chemicals, food and nutrition,personal care, medical intermediate etc, We can also customize chemicals for our customers.Taking advantage of innovative technology and excellent talents and through over 15 years of development,We have stabled good relation with clients in and abroad.

In order to be competitive on the market. We have established the global marketing network, independent research center, testing center, and key product manufacturing plant. Our plants all produce the products in strict accordance with ISO9001: 2000 quality management syste. Best quality product is the root of our survival.

We take “Honesty,Unity,Innovation,Progressive”as our business spirits.“Reliable quality and excellent service” is our commitment to every customer, We are always dedicated to provide customers with what they need reliable products and quality services. “Win-win cooperation”is our goal to get with our clients. We insist on taking “SC” as a brand for the chemical leader.
Send an inquiry on 1,2,3,4-cyclobutanetetracarboxylic dianhydride to Sancai Industry Co.,Ltd.

Santa Cruz Biotechnology, Inc. now offers over 140,000 specialty biochemicals under our ChemCruz™ brand.

Santa Cruz Biotechnology, Inc. is focused on the ongoing development of research reagents. It is our goal to continue to offer the broadest range of reagents in the field. We also provide superior, innovative primary antibodies and support products.


Send an inquiry on 1,2,3,4-cyclobutanetetracarboxylic dianhydride to Santa Cruz Biotechnology, Inc.

SYNTHON Chemicals is a producer and distributor of fine chemicals and specialities. With 1600 square meters of laboratories, warehouses and offices SYNTHON supplies the industry with organic intermediates and final products in quantities from a few grams up to several hundred kilograms.

A highly skilled team of chemists and technicians is able to develop multi-step procedures from laboratory to pilot plant scale.

Send an inquiry on 1,2,3,4-cyclobutanetetracarboxylic dianhydride to Synthon-Chemicals GmbH & Co. KG

Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals.

We could give you:

1.Best quality in your requirement
2.Competitive price in China market
3.mature Technical support
4.Professional logistic support

All we want is win-win business. Send yr. inquiries, you will get it!


Send an inquiry on 1,2,3,4-cyclobutanetetracarboxylic dianhydride to Xiamen Hisunny Chemical Co., Ltd.

Zehao Industry Co., Ltd. (“Zehao”) established in 2010, is a key chemical manufacturer and supplier in China. We are engaged in supply high quality pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. We also customize high value-added chemicals and intermediates for the customer.

Send an inquiry on 1,2,3,4-cyclobutanetetracarboxylic dianhydride to Zehao Industry Co., Ltd.