9-phenyl-9H-carbazol-3-ylboronic acid HPLC 99.5%min Many of our boronic acid products already commercialized with very high purity and lower controlled impurity...

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3-Bromo-9H-carbazole 99.5%min more than 20 kinds Carbazloe products in stock with high purity ...

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2-Amino-9,9-dimethylfluorene 99.5%min ...

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1,4-Dibromonaphthalene ...

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2-bromodibenzofuran...

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2-bromodibenzothiophene ...

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9-Bromoanthracene...

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2-Bromo-1,10-phenanthroline...

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N-(4-biphenyl)-(9,9-dimethylfluorene-2-yl)Amine...

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3-bromo-3-chloro-biphenyl...

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Anthracene...

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Naphthalene...

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1-Hydroxypyrene HPLC 99%...

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Phenylene...

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Phenylene...

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2-chloro-4,6-diphenyl-1,3,5-triazine...

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Trizane...

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Raw Material...

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Why You Choose Richest ?

OLED-Samsung >

Shanghai Ruizheng has been committed to the development of OLED intermediates and materials, and has obtained ce...

OLED-LG >

LG as only after samsung of South Korea's second-largest group, its business areas cover chemical energy, el...

Package >

Shanghai Ruizheng according to different products, we will be reasonable choose different packaging, to ensure produc...

Transport >

Shanghai Ruizheng will according to your need to choose a different mode of transportation, we have and internationally...

About R&D >

Overview Research is an important part of Shanghai Ruizheng, innovative business, group is committed to a variety ...

Quality Control >

We build a thorough quality system from Raw material purchased to delivery of final products

Research And Development Department >

Richest group on the research and development has always been spent a large of energy and resources, since its establi...

New era, new emerging, new leaping >

Time flies by, and a world of changes has occurred. 2017 has been a difficult year for many, but there's a lot to look f...

East China University of science has made a breakthrough in the preparation of noble metal catalysts for high temperature stability - Richest Group >

East China College of Chemistry Science University associate professor Zhan Wangcheng as the first person to comp...

Iphone 8 and oled - Shanghai Ruizheng >

This is the iPhone listing of tenth years, has been walking in the forefront of science and technology of iPh...