DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:3808-20-6
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Cas:3808-20-6
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiry1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ
Cas:3808-20-6
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryN-[2-(4-oxo-4H-3,1-benzoxazin-2-yl)phenyl]-p-toluenesulphonamide CAS:3808-20-6 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates
Cas:3808-20-6
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:3808-20-6
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:3808-20-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryJ&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
Cas:3808-20-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
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:3808-20-6
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryOur advantage:Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientif
Cas:3808-20-6
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
Cas:3808-20-6
Min.Order:0
Negotiable
Type:Other
inquiryAnsciep 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
Cas:3808-20-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry2-/2-(4-TOLUENESULFONYLAMINO)-PHENYL/-4H-3,1-BENZOXAZINONE-4 (LUMINOR YELLOW-GREEN 540 T)Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by
Cas:3808-20-6
Min.Order:0
Negotiable
Type:Other
inquirybest seller Application:API
Cas:3808-20-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryfactory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:3808-20-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryGood Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen
factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin
Cas:3808-20-6
Min.Order:0
Negotiable
Type:Trading Company
inquiryFactory direct sales, quality assurance. Main products, large quantity is preferred. Product purity : 98% Specifications:1g, 5g, 25g Flexible payment terms: Various payment terms such as Paypal, Western Union and T/T will be accepted. Appearan
Cas:3808-20-6
Min.Order:5 Gram
FOB Price: $28.0
Type:Lab/Research institutions
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
Cas:3808-20-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry4-Methyl-N-[2-(7-oxo-10-oxa-8-azabicyclo[4.4.0]deca-1,3,5,8-tetraen-9-yl)phenyl]benzenesulfonamide Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:B
Cas:3808-20-6
Min.Order:0
Negotiable
Type:Trading Company
inquiryDo best quality products, erect the morality model Application:please email us, thanks
Cas:3808-20-6
Min.Order:0
Negotiable
Type:Other
inquiryThe company have effective management team, professional technical R & D personnel, the service spirit of customer oriented. We have long-term cooperation with famous domestic manufacturer, and excellent customer resources overseas. We are skilled in
Cas:3808-20-6
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryN-[2-(4-oxo-4H-3,1-benzoxazin-2-yl)phenyl]-p-toluenesulphonamide, 98%, 3808-20-6 Storage:dry and ventilated place Package:suitable for shipping Application:N-[2-(4-oxo-4H-3,1-benzoxazin-2-yl)phenyl]-p-toluenesulphonamide, 98%, 3808-20-6 Transportati
Cas:3808-20-6
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquirySupply top quality products with a reasonable price Application:api
YUYONGMEI was established in Aug,1999, located in the industrial park of Nanjing University of Technology, It is a private enterprises in Jiangsu Province with 1200 square meters’ R&D center. Our R&D center has a well-equipped synthetic laboratory a
Cas:3808-20-6
Min.Order:0
Negotiable
Type:Trading Company
inquiryManufacturer,strong R&D,professional team Storage:Store in a cool, dry place. Store in a tightly closed container. Package:according to your requirement Application:ZhiShang Chemical is owned by ZhiShang Group, is a professional new-type chemicals en
Cas:3808-20-6
Min.Order:0
Negotiable
Type:Trading Company
inquiryHigh purity, particle size depend on request ( 30-40 micron to 2-4 micron)
Cas:3808-20-6
Min.Order:0
Negotiable
Type:Trading Company
inquiry2-/2-(4-Toluenesulfonylamino)-phenyl/-4H-3,1-benzoxazinone-4 (Luminor yellow-green 540 T)
Cas:3808-20-6
Min.Order:0
Negotiable
Type:
inquiry2,1-benzisothiazolin-3(1H)-one
3-tosyl-2,1-benzisothiazolin-3(1H)-one
4-methyl-N-(2-(4-oxo-4H-benzo[d][1,3]oxazin-2-yl)phenyl)benzenesulfonamide
Conditions | Yield |
---|---|
In pyridine for 2h; Ambient temperature; | 95% |
4-toluenesulfonyl azide
2-phenyl-4H-3,1-benzoxazin-4-one
4-methyl-N-(2-(4-oxo-4H-benzo[d][1,3]oxazin-2-yl)phenyl)benzenesulfonamide
Conditions | Yield |
---|---|
With silver hexafluoroantimonate; [RhCl2(p-cymene)]2; copper(II) acetate monohydrate In 1,2-dichloro-ethane for 24h; Inert atmosphere; Reflux; chemoselective reaction; | 82% |
4-methyl-N-(2-(4-oxo-4H-benzo[d][1,3]oxazin-2-yl)phenyl)benzenesulfonamide
Conditions | Yield |
---|---|
With tert.-butylhydroperoxide; cobalt(II) chloride In acetonitrile for 8h; Reflux; | 64% |
anthranilic acid
p-toluenesulfonyl chloride
4-methyl-N-(2-(4-oxo-4H-benzo[d][1,3]oxazin-2-yl)phenyl)benzenesulfonamide
Conditions | Yield |
---|---|
With pyridine at 0 - 20℃; | 55% |
2,1-benzisothiazolin-3(1H)-one
p-toluenesulfonyl chloride
A
3-tosyl-2,1-benzisothiazolin-3(1H)-one
B
4-methyl-N-(2-(4-oxo-4H-benzo[d][1,3]oxazin-2-yl)phenyl)benzenesulfonamide
Conditions | Yield |
---|---|
In pyridine for 1.5h; | A 30% B 32% |
anthranilic acid
2-(Toluene-4-sulfonylamino)-benzoyl chloride
4-methyl-N-(2-(4-oxo-4H-benzo[d][1,3]oxazin-2-yl)phenyl)benzenesulfonamide
Conditions | Yield |
---|---|
In pyridine |
2,1-benzisothiazolin-3(1H)-one
4-methyl-N-(2-(4-oxo-4H-benzo[d][1,3]oxazin-2-yl)phenyl)benzenesulfonamide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 63 percent / pyridine / 0.5 h 2: 95 percent / pyridine / 2 h / Ambient temperature View Scheme | |
Multi-step reaction with 2 steps 1: 30 percent / pyridine / 1.5 h 2: 95 percent / pyridine / 2 h / Ambient temperature View Scheme |
p-toluenesulfonyl chloride
4-methyl-N-(2-(4-oxo-4H-benzo[d][1,3]oxazin-2-yl)phenyl)benzenesulfonamide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 63 percent / pyridine / 0.5 h 2: 95 percent / pyridine / 2 h / Ambient temperature View Scheme | |
Multi-step reaction with 2 steps 1: 30 percent / pyridine / 1.5 h 2: 95 percent / pyridine / 2 h / Ambient temperature View Scheme |
anthranil
4-methyl-N-(2-(4-oxo-4H-benzo[d][1,3]oxazin-2-yl)phenyl)benzenesulfonamide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: silver hexafluoroantimonate; dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; cesium acetate / 1,2-dichloro-ethane / 6 h / 80 °C / Inert atmosphere; Sealed tube 2: tert.-butylhydroperoxide; cobalt(II) chloride / acetonitrile / 8 h / Reflux View Scheme |
2-nitro-benzaldehyde
4-methyl-N-(2-(4-oxo-4H-benzo[d][1,3]oxazin-2-yl)phenyl)benzenesulfonamide
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: tin(II) chloride hydrate / ethyl acetate; methanol / 24 h / 20 °C / Inert atmosphere 2: silver hexafluoroantimonate; dichloro(pentamethylcyclopentadienyl)rhodium (III) dimer; cesium acetate / 1,2-dichloro-ethane / 6 h / 80 °C / Inert atmosphere; Sealed tube 3: tert.-butylhydroperoxide; cobalt(II) chloride / acetonitrile / 8 h / Reflux View Scheme |
4-methyl-N-(2-(4-oxo-4H-benzo[d][1,3]oxazin-2-yl)phenyl)benzenesulfonamide
2-({2-[(4-methylbenzene)sulfonamido]benzene}amido)benzoic acid
Conditions | Yield |
---|---|
With water In pyridine for 1h; Heating; |
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