WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
Cas:100900-16-1
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryA substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
Cas:100900-16-1
Min.Order:4 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryZhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Cas:100900-16-1
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
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
Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea
Cas:100900-16-1
Min.Order:1 bottle
Negotiable
Type:Lab/Research institutions
inquiryhigh quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
1,4-CHRYSENEQUINONEAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Zhengzhou Kingorgchem Chemical Technology Co., Ltd. was founded on the basis of Organophosphorus Chemistry Lab of Institute of Chemistry Henan Academy of Sciences in 2015. The laboratory covers 600 m2 and the pilot plant covers 2000 m2. Kingorgchem i
Cas:100900-16-1
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryBetterbiochem is specialized in APIs, pharmaceutical intermediates & fine chemicals. 1. The best quality, competitive price. 2. The best service before or after shipment. 3. Rich experience in export operation. 4. Rich experience in
Cas:100900-16-1
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryPrice, service, company and transport advantage: 1.Best service, high quality and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). ? 3. It's customers' right to choose the packing way for his products fro
Cas:100900-16-1
Min.Order:0
Negotiable
Type:Trading Company
inquiryUnited Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat
FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the 1,4-CHRYSENEQUINONE, CAS:100900-16-1 with the most competitive price and the best qua
Debyesci is here who supplied several kinds of chemical products to global pharmaceutical, drug discovery, agrochemical and biotechnology industries for four yearsOur key scientific leadership team has gained experience in top research and developmen
1-vinylnaphthalene
benz-1,4-phenanthrenequinone
Conditions | Yield |
---|---|
In dichloromethane at 20℃; under 9000720 Torr; for 18h; | 80% |
1-hydroxy-chrysene
benz-1,4-phenanthrenequinone
Conditions | Yield |
---|---|
With potassium nitrososulfonate |
Conditions | Yield |
---|---|
With acetic acid at 100℃; |
1-vinylnaphthalene
benz-1,4-phenanthrenequinone
phenanthro[1,2-b]chrysene-7,16-dione
benz-1,4-phenanthrenequinone
chrysene
Conditions | Yield |
---|---|
With tetrahydrofuran; lithium aluminium tetrahydride |
benz-1,4-phenanthrenequinone
1,4-chrysenediol
Conditions | Yield |
---|---|
With 1,4-dioxane; sodium dithionite; tin(ll) chloride weitere Reagenzien: wss. HCl, Essigsaeure; | |
With sodium tetrahydroborate In acetone |
benz-1,4-phenanthrenequinone
acetic anhydride
1,4-diacetoxy-chrysene
Conditions | Yield |
---|---|
With pyridine; zinc |
benz-1,4-phenanthrenequinone
acetic anhydride
1,2,4-triacetoxy-chrysene
Conditions | Yield |
---|---|
With sulfuric acid |
benz-1,4-phenanthrenequinone
A
phenanthrene-1,2-dicarboxylic acid
B
1,2,3,4-chrysenetetrone
Conditions | Yield |
---|---|
With KO2; 18-crown-6 ether In N,N-dimethyl-formamide for 20h; Ambient temperature; | A 84 % Chromat. B 8 % Chromat. |
1-(trimethylsiloxy)-1,3-butadiene
benz-1,4-phenanthrenequinone
Conditions | Yield |
---|---|
Stage #1: 1-(trimethylsiloxy)-1,3-butadiene; benz-1,4-phenanthrenequinone In dichloromethane at -78 - 20℃; Diels-Alder reaction; Stage #2: With jones reagent In acetone at 0 - 20℃; Jones oxidation; Title compound not separated from byproducts; |
benz-1,4-phenanthrenequinone
O-(2,3,4,5,6-pentafluorobenzyl)hydroxylamine hydrochloride
Conditions | Yield |
---|---|
In methanol at 20℃; for 24h; |
benz-1,4-phenanthrenequinone
1,4-dimethoxy-chrysene
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: Na2S2O4; dioxane; SnCl2 / weitere Reagenzien: wss. HCl, Essigsaeure View Scheme |
benz-1,4-phenanthrenequinone
1,4-dihydroxy-chrysene-5,6-dione
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: zinc-powder; pyridine 2: CrO3; Na2CrO4; acetic acid / Reagens 4: Acetanhydrid , Behandeln des Reaktionsprodukts mit wss.NaOH View Scheme |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View