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Dayang Chem (Hangzhou) Co.,Ltd.

Hangzhou DaAppearance:white power Storage:Store in dry, dark and ventilated place. Package:25kg/drum or bag Application:Omnipotent foaming agent Transportation:by sea or by air Port:Shanghai

4,4'-Oxybis(benzenesulfonyl hydrazide)

Cas:80-51-3

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply 4,4'-oxydi(benzenesulphonohydrazide)

Cas:80-51-3

Min.Order:1

Negotiable

Type:Other

inquiry

Henan Tianfu Chemical Co., Ltd.

Competitive Price High Quality Fast Delivery custom-made Welcome to Henan Tianfu Chemical Co., Ltd. website. Our company engages in Sodium Tripolyphosphate (STPP) and Sodium Hexametabphosphate (SHMP) production; development of noble me

4,4'-Oxybis(benzenesulfonyl hydrazide) 80-51-3

Cas:80-51-3

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com Product Name 4,4'-Oxybis(benzenesulfonyl hydrazide) CAS No. 80-51-3

4,4'-Oxybis(benzenesulfonyl hydrazide)

Cas:80-51-3

Min.Order:1 Gram

FOB Price: $12.0

Type:Lab/Research institutions

inquiry

Henan Sinotech Import&Export Corporation

hemical Name 4,4'-Oxydibenzenesulfonyl hydrazide (OBSH) Appearance White Powder CAS 80-51-3 MF C12H14N4O5S2

4,4'-Oxydibenzenesulfonyl hydrazide CAS: 80-51-3

Cas:80-51-3

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. A

4,4'-Oxybis(benzenesulfonyl hydrazide) Intermediate foaming agents

Cas:80-51-3

Min.Order:1 Kilogram

FOB Price: $80.0 / 100.0

Type:Trading Company

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan 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 NO.:80-51-3

Cas:80-51-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

4,4'-Oxybis(benzenesulfonyl hydrazide)

Cas:80-51-3

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&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

4,4'-Oxybis(benzenesulfonyl hydrazide)

Cas:80-51-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo 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

High quality 4,4'-Oxybis(benzenesulfonyl hydrazide)

Cas:80-51-3

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

moderate price & quick delivery. Appearance:colorless, crystalline solid with a geranium-like odor Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:100g/bottle,1kg/bottle,25kg/drum or as per your request Applic

4,4'-Oxybis(benzenesulfonyl hydrazide)

Cas:80-51-3

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Changchun Artel lmport and Export trade company

My Company Changchun Artel Import and Export trade companyImport and Export Trade Co., Ltd.is located in Changchun, a national historical and cultural city, Jilin Province, China. It covers an area of 22,000 square meters, construction area

4,4'-Oxydibenzenesulfonohydrazide CAS NO.80-51-3

Cas:80-51-3

Min.Order:20 Metric Ton

Negotiable

Type:Trading Company

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

4,4'-Oxydibenzenesulfonyl hydrazide

Cas:80-51-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Triumph International Development Limilted

Triumph 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:

Benzenesulfonic acid,4,4'-oxybis-, 1,1'-dihydrazide

Cas:80-51-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

high 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

4,4'-oxydibenzenesulfonyl hydrazide

Cas:80-51-3

Min.Order:0

Negotiable

Type:Other

inquiry

DB BIOTECH CO., LTD

Q1: Are you a manufacturer Answer: Yes, we are factory founded on 2012.Q2: How to contact with us Click "contact supplier" And then send us message the product you interest in, you will get reply within 12 hours.Q3:Which kind of payment terms do you

4,4'-Oxybis(benzenesulfonyl hydrazide)

Cas:80-51-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Henan Allgreen Chemical Co.,Ltd

high 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

4,4'-Oxybis(benzenesulfonyl hydrazide)

Cas:80-51-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

4,4'-Oxybis(benzenesulfonyl hydrazide)

Cas:80-51-3

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard

factory directly supply CAS 80-51-3 with best price

Cas:80-51-3

Min.Order:1 Kilogram

FOB Price: $112.0

Type:Trading Company

inquiry

Antimex Chemical Limied

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

Benzenesulfonic acid,4,4'-oxybis-, 1,1'-dihydrazide

Cas:80-51-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen AmoyChem Co.,Ltd

Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi

4,4'-Oxy-bis-benzene sulfonyl hydrazide

Cas:80-51-3

Min.Order:0

Negotiable

Type:Other

inquiry

Hubei Langyou International Trading Co., Ltd

Foaming Agent 4,4'-Oxydibenzenesulfonyl hydrazide (OBSH) with CAS: 80-51-3 Application:Foaming Agent 4,4'-Oxydibenzenesulfonyl hydrazide (OBSH) with CAS: 80-51-3

Wuhan ZeShanCheng Biomedical Technology Co., Ltd.

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highl

Benzenesulfonic acid,4,4'-oxybis-, 1,1'-dihydrazide

Cas:80-51-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

Foaming Agent 4,4'-Oxydibenzenesulfonyl hydrazide (OBSH) with CAS: 80-51-3Appearance:As Specs Storage:Refrigerator Package:as your requirments Application:used Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(

Foaming Agent 4,4'-Oxydibenzenesulfonyl hydrazide (OBSH) with CAS: 80-51-3

Cas:80-51-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Russell Chemicals Technology Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China

4,4'-Oxydibenzenesulfonyl hydrazide 80-51-3

Cas:80-51-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemsigma International Co.,Ltd.

bulk?production Application:Pharmaceutical intermediates

4,4-Oxybis(benzenesulfonyl hydrazide)

Cas:80-51-3

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Bide Pharmatech Ltd

Our mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical

4,4'-Oxydibenzenesulfonohydrazide

Cas:80-51-3

Min.Order:0

Negotiable

Type:Other

inquiry

Shanghai Sunwise Chemical Co., Ltd

ISO 9001 Certified We implement ISO management throughout our day to day operation. Since we started ISO system in Year 2008, we improve each year to implement the management system in details of each supplying process. This helps us to provi

4,4'-Oxybis(benzenesulfonyl hydrazide)

Cas:80-51-3

Min.Order:0

Negotiable

Type:Trading Company

inquiry

HEZE KINGVOLT CHEMICAL CO., LTD

best quantity and price Application:1.when we use the product only, it can create tiny, high quality and uniform stomatal structure. The foam product is odourless, tasteless, non-pollution and colourstay, so it is very suitable for the

4,4'-Oxybis(Benzenesulfonyl Hydrazide) (OBSH)

Cas:80-51-3

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

inquiry

HENAN SUNLAKE ENTERPRISE CORPORATION

4,4'-Oxybis(benzenesulfonyl hydrazide) Basic information Product Name: 4,4'-Oxybis(benzen

80-51-3 C12H14N4O5S2 4,4'-Oxybis(benzenesulfonyl hydrazide)

Cas:80-51-3

Min.Order:5 Gram

Negotiable

Type:Trading Company

inquiry

Synthetic route

4,4'-bis(sulfonic acid)diphenyl ether
3232-24-4

4,4'-bis(sulfonic acid)diphenyl ether

diphenylether-4,4'-disulfonyl hydrazide
80-51-3

diphenylether-4,4'-disulfonyl hydrazide

Conditions
ConditionsYield
With carbazic acid In neat (no solvent) at 100℃; for 5h; Reagent/catalyst; Green chemistry;97%
4,4'-oxybis(benzenesulfonyl chloride)
121-63-1

4,4'-oxybis(benzenesulfonyl chloride)

diphenylether-4,4'-disulfonyl hydrazide
80-51-3

diphenylether-4,4'-disulfonyl hydrazide

Conditions
ConditionsYield
With carbazic acid In neat (no solvent) at 100℃; for 5h; Reagent/catalyst; Temperature; Solvent; Green chemistry;91%
With hydrazine
With hydrazine hydrate
diphenylether-4,4'-disulfonyl hydrazide
80-51-3

diphenylether-4,4'-disulfonyl hydrazide

4,4′-disulfonylazidophenyl ether

4,4′-disulfonylazidophenyl ether

Conditions
ConditionsYield
With hydrogenchloride; sodium nitrite In methanol; water at 0℃; Temperature; Solvent;96%
With acetic acid; sodium nitrite
diphenylether-4,4'-disulfonyl hydrazide
80-51-3

diphenylether-4,4'-disulfonyl hydrazide

phenylacetylene
536-74-3

phenylacetylene

(E)-1,1'-((2,2'-iodo-2-phenylvinyl)-4,4'-oxybis(benzenesulfonyl)vinyl)benzene

(E)-1,1'-((2,2'-iodo-2-phenylvinyl)-4,4'-oxybis(benzenesulfonyl)vinyl)benzene

Conditions
ConditionsYield
With sodium iodide In chloroform; water at 20℃; for 5h; Electrolysis; stereoselective reaction;75%
1-ethoxy-4,5-dihydro-3H-benzo[4,5]thieno[2,3-c]azepine
50491-70-8

1-ethoxy-4,5-dihydro-3H-benzo[4,5]thieno[2,3-c]azepine

diphenylether-4,4'-disulfonyl hydrazide
80-51-3

diphenylether-4,4'-disulfonyl hydrazide

4,4'-oxy-bis-benzenesulfonic acid bis-[(2,3,4,5-tetrahydro-benzo[4,5]thieno[2,3-c]azepin-1-ylidene)-hydrazide]
50491-76-4

4,4'-oxy-bis-benzenesulfonic acid bis-[(2,3,4,5-tetrahydro-benzo[4,5]thieno[2,3-c]azepin-1-ylidene)-hydrazide]

Conditions
ConditionsYield
In ethanol for 22h; Heating;

Raw Materials

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