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Cas:21954-74-5
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryEthonium CAS:21954-74-5 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic intermediates,
Cas:21954-74-5
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
Cas:21954-74-5
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
Cas:21954-74-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryHangzhou Fanda Chemical Co.,Ltd (FandaChem) , a China-based chemical company, specialize in exporting Ethonium CAS:21954-74-5 , Please contact us by email freely. We are leading exporter in China. If you really need this cargo, please
Cas:21954-74-5
Min.Order:1 Metric Ton
Negotiable
Type:Other
inquiryZibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
Cas:21954-74-5
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryTriumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis:
1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification
Cas:21954-74-5
Min.Order:0
Negotiable
Type:Trading Company
inquiryLower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
Cas:21954-74-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryJ&H CHEM is one of China's leading providers of integrated fine chemical services including offering, research and development, Custom manufacturing business, as well as other Value-added customer services, for diversified range products of chemicals
1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
Cas:21954-74-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirybest seller Application:API
factory?direct?sale Application:healing drugs
Cas:21954-74-5
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquirybest seller Application:API
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
best seller Application:API
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
99%, in stock Shanghai AngewChemCo., Ltd. is an innovative enterprise on fine chemicals and pharmaceuticals. Based on Shanghai R&D center and Hunan chemical manufacturing plant, we offer chemical research, process development, and large-scale
Cas:21954-74-5
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryN,N'-BIS(2-(DECYLOXY)-2-OXOETHYL)-N,N,N',N'-TETRAMETHYL-1,2-ETHANEDIAMINIUM Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportation:By Sea,by Air,
Cas:21954-74-5
Min.Order:0
Negotiable
Type:Trading Company
inquiryConditions | Yield |
---|---|
With potassium iodide; sodium hydroxide In ethanol for 8h; Reflux; | 85% |
In benzene |
1-Decanol
ethonium
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: aq. H2SO4 2: benzene View Scheme | |
Multi-step reaction with 2 steps 1: toluene-4-sulfonic acid / benzene / Reflux 2: potassium iodide; sodium hydroxide / ethanol / 8 h / Reflux View Scheme |
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