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Chemical Product CAS:57378-70-8biotin


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biotin ( CASNO:57378-70-8 )

Identification and Related Records
CAS Registry number:
1H-Thieno[3,4-d]imidazole-4-pentanoic acid, hexahydro-2-oxo-
Molecular Weight:
Chemical Company
Unger Fabrikker AS:
DC Chem Co., Ltd.:
profile: Electricity Chem Co., Ltd. is really a global chemical company that serves caffeine industries within the regions of food additive, active pharmaceutical intermediate, chemical intermediate and R&D service. Our commercial items include potassium sorbate, Sorbic acidity, glycine,Vitamin d3 and Vitamin D2. Our piperidines include 3-amino-3,4-dihydroquinolin-2(1h)-One, 2,6-naphthyridin-1(2H)-One, 4'(4-methylpiperazin-1-yl)benzenamine, methyl 1-benzyl-4-oxopiperidine-3-carboxylate and 1-tert-butyl 4-methyl piperidine-1,4-dicarboxylate. Our pyridine & quinoline include 4-chloro-pyridine-2-ylamine, 2,4-dimethoxy-5-nitropyridine, 2,4-dichloro-5-nitro-pyridine, 3-methylisonicotinonitrile, 3-methylpicolinonitrile, 2-chloro-3-iodopyridin-4-amine, 4-chloro-3-nitropyridine,2-amino-6-picoli 
Shanghai Puredu Bio-Tech Co., Ltd.:
Xingcheng Chemphar Co.,Ltd.:
HongTai Technology Co., LTD:
HongTai Technology Co., Ltd,Website:, a China-Hong Kong joint venture enterprise, is established at 1997 to focus on electronic PCB and assembly service. At the background of consumer electronics developing rapidly and China’s Reform and Open policy, Shenzhen City has great advantages in electronics manufacturing, including lower labor cost, government’s tax reduced policy, lower land cost, etc. At the beginning, HongTai offer PCB and PCBA OEM service, then we enlarged our products line, and we start to develop FPC and membrane switch. HongTai specializes in PCB, flex PCB and PCB assembly. They are widely used in computers, industrial controls, digital consumer electronics, medical devices, IT communication, aerospace and other fields. One-stop services includes PC 
Advanced Scientific Internatiional,LLC:
Nanjing Yudeheng Fine Chemical Co., Ltd:
Henan Premtec Enterprise Corporpation:
Jinan Haoyu Woodworking Machinery Co.,Ltd:
Yuhuan sete seals co.,ltd. Locates in Yu Huan county ,Website:,which is the industry base of Auto parts . The company was founded in 1988 that is specialized in producing all kinds of gaskets. 
Xiamen Smith Ribbon&Bow co;Ltd:
Xiamen Smith Ribbon & Bow is a company focused on making decorations and packaging.Decorative products: satin ribbon & satin ribbon bow.Packaging products: red wine bags,Website:, cosmetic bags, and a variety of printed packaging boxes. In order to help clients to promote their competitiveness and make them in a better position,we would like to offer solutions about how to pack the products nicely by making some innovative designs. Our products are available passing environmental certification, and had been exported to more than 50 countries,including some of the world brand suppliers! Feel free to contact! 
Shouguang Dingsheng Chemical Co.,Ltd:
anyang jinfang metallurgy
Anyang Jinfang Metallurgy Co., Ltd, an ISO 9001 accredited company in Anyang Henan China, focusing in ferroalloy,our primary items are FeSi, FeSiMg, CaSi, FeSiMg core wire, CaSi core wire, CaSiBa, Graphite, si metal, MN METAL and the like. Since its establishment in1995, Anyang Jinfang Metallurgy Co., LTD has taken a shape of a healthy grown up tree within a very short span of time with pool resources of highly experience and competent team,We've established the lengthy terms business model with lots of steel companies home based and abroad, the items happen to be expotedto,Korea,Germany,Japan,Italia,Holland,Sweden,Poultry,Indonesia,Vietnam,Czech,Taiwan and other locations. You will find three teams of over 5000KVA refining furnace and two teams of 12500KVA immersed arc furnace 
Hebei Oudeman Chemicals:
Shanghai Topfine Chemical Co.,Ltd:
marketing. The company is a highly capable developer of potential markets in chemicals of high purity, raw materials and synthetic chemicals for the synthesis of pharmaceuticals. Our spirit: Based on honesty and innovation ability Our culture: Attentive, careful and elaborate Management principle:Customer is first; Take the quality as the life; Driven by innovation Development purposes:Healthy,steady,sustainable development Brand concept:Top quality,top fine,top service Management concepts:All employee join in,strengthen management,seeking increasing perfection HR principle:Fair and square,everyone should be a kind man,a skilled man. Work style: Cherish today, today's work has to be done today。 LOGO: Based on blue and green, means Safety and environmental protection,Be kin 
Xianju Tengwang Chitosan Factory:
Xianju Tengwang Chitosan Factory is situated in Xianju city, a scenery beautiful city in Zhejiang province and Established in 1993, Tengwang is focused on development and manufacture of Chitosan and their ramification, that has 15millions of resource and 8000m2 of producing plant. With excellence of the professional R&D, production and management team, getting advanced production lines, training courses and inspection & testing center, Tengwang has upgraded to one of the main producers in the market in China.  
Anhui HERO Electronic Sci&Tec Co., Ltd.:
Shaoxing City Jiansheng Machinery Co., Ltd. CI:
Established in February 2009,Website:, Shaoxing City Jiansheng Machinery Co., Ltd. is a manufacturer specializing in the research, development and production of Trampolines. We are located in Shaoxing, Zhejiang, China, with convenient transportation access to Ningbo & Shanghai Port. Our Trampolines are approved TUV/GS, CE EN 71. We are factory with seasoned engineer (over 15 years experience in trampoline field) to guarantee the quality. Our factory covers around 10,000 square meters area, with 50~ 60 employees, monthly production capacity is 8000sets of 6FT trampoline or 4000sets of 16FT trampoline, annual sales 9 million. Trampoline is the unique product we are engaged in, we are confident and able to provide the best trampoline to customers around the world