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Greenutra Resource Inc

Cherry Extract Specification: Name: Cherry Extract Identification Standardization Aspect brown fine powder

Cherry Extract

Cas:15905-32-5

Min.Order:1 Kilogram

FOB Price: $18.0

Type:Trading Company

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',6'-dihydroxy-2',4',5',7'-tetraiodo-

Cas:15905-32-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Chemwill Asia Co., Ltd.

Our 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

Erythrosin B spirit soluble

Cas:15905-32-5

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

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 Scientific and so on.O

TIANUF-CHEM_ERYTHROSIN B 15905-32-5

Cas:15905-32-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

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

Manufacturer supply CAS 15905-32-5 with best quality

Cas:15905-32-5

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients 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 Specialized

Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',6'-dihydroxy-2',4',5',7'-tetraiodo- 15905-32-5

Cas:15905-32-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, 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

Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',6'-dihydroxy-2',4',5',7'-tetraiodo-

Cas:15905-32-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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

Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',6'-dihydroxy-2',4',5',7'-tetraiodo-

Cas:15905-32-5

Min.Order:0

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

Erythrosin B free acid cell culture tested

Cas:15905-32-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, intermediat

Enke Erythrosine J

Cas:15905-32-5

Min.Order:1 Kilogram

FOB Price: $300.0 / 400.0

Type:Lab/Research institutions

inquiry

Hangzhou Huarong Pharm Co., Ltd.

Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu

Tetraiodofluorescein

Cas:15905-32-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

15905-32-5 CAS NO.15905-32-5

Cas:15905-32-5

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower 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

Tetraiodofluorescein

Cas:15905-32-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Acmec Biochemical Technology Co., Ltd.

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

Acmec Erythrosin B 500g

Cas:15905-32-5

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

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

Tetraiodofluorescein

Cas:15905-32-5

Min.Order:0

Negotiable

Type:Manufacturers

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

Tetraiodofluorescein

Cas:15905-32-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

15905-32-5

Cas:15905-32-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',6'-dihydroxy-2',4',5',7'-tetraiodo- cas 15905-32-5Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

ERYTHROSIN B

Cas:15905-32-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

15905-32-5 CAS NO.15905-32-5

Cas:15905-32-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Weihai Moochun Bio-Tech Co., Ltd.

Cherry Extract

Cas:15905-32-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shaanxi Cuicheng Biomedical Technology Co., Ltd.

Shaanxi Cuicheng Biomedical Technology Co., Ltd. is located in Chuangzhi Industrial Park, Economic and Technological Development Zone, Hanzhong City, Shaanxi Province, China. It is a company specializing in natural medicines and high-throughput scree

Tetraiodofluorescein(15905-32-5)

Cas:15905-32-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Simson Pharma Limited

The system can just identify the products information in first sheet, it is not be permitted to add or edit new sheet by userself.Our products are required in MG to Gram only. · Pharmaceutical Reference Standards· Traceable workin

Erythrosine B

Cas:15905-32-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Skyrun Industrial Co.,Ltd

Price, Purity Application:reagent

CSR081605-66301

Cas:15905-32-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

fluorescein
2321-07-5

fluorescein

A

2',4',5'-triiodofluorescein
56254-06-9

2',4',5'-triiodofluorescein

B

erythrosine B
15905-32-5

erythrosine B

Conditions
ConditionsYield
With Oxone; sodium iodide at 200℃; for 12h;A 70%
B 30%
ethanol
64-17-5

ethanol

fluorescein
2321-07-5

fluorescein

erythrosine B
15905-32-5

erythrosine B

Conditions
ConditionsYield
With pyridine; iodine; silver nitrate
fluorescein
2321-07-5

fluorescein

erythrosine B
15905-32-5

erythrosine B

Conditions
ConditionsYield
With iodine Behandeln mit Eisessig;
With sodium hydroxide; iodine; acetic acid
With dihydrogen peroxide; sodium iodide In ethanol at 20℃; for 5h; Autoclave; Large scale;
Erythrosin

Erythrosin

erythrosine B
15905-32-5

erythrosine B

Conditions
ConditionsYield
With oxygen Irradiation; photo-bleaching in some polymer-films: permeability of O2, glass-transition-temp., rel. index of polarity, quantum yield of bleaching, influence of O2;
acetyl chloride
75-36-5

acetyl chloride

erythrosine B
15905-32-5

erythrosine B

erythrosin B diacetate
77084-69-6

erythrosin B diacetate

Conditions
ConditionsYield
With pyridine; dmap In dichloromethane for 1h;32%
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

erythrosine B
15905-32-5

erythrosine B

erythrosin n-hydroxysulfosuccinimide

erythrosin n-hydroxysulfosuccinimide

Conditions
ConditionsYield
dicyclohexyl-carbodiimide In DMF (N,N-dimethyl-formamide) at 4 - 20℃;
polycaprolactone diol terminated with 3,5-bis(acetylamino)-2,4,6-triiodobenzoic acid

polycaprolactone diol terminated with 3,5-bis(acetylamino)-2,4,6-triiodobenzoic acid

erythrosine B
15905-32-5

erythrosine B

trifunctional lactate polymer with erythrosin

trifunctional lactate polymer with erythrosin

Conditions
ConditionsYield
dicyclohexyl-carbodiimide In benzene at 0℃; for 72h;
polyethylene glycol 1000

polyethylene glycol 1000

erythrosine B
15905-32-5

erythrosine B

polyethylene glycol; erythrosin-terminated

polyethylene glycol; erythrosin-terminated

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In DMF (N,N-dimethyl-formamide) at 0℃; for 16h;
erythrosine B
15905-32-5

erythrosine B

2',4',5',7'-tetraiodofluorescein disodium salt
16423-68-0, 63467-67-4

2',4',5',7'-tetraiodofluorescein disodium salt

Conditions
ConditionsYield
With sodium hydroxide In water at 20℃; for 4.5h; Autoclave; Large scale;7.9 kg
erythrosine B
15905-32-5

erythrosine B

sodium thiomethoxide
5188-07-8

sodium thiomethoxide

C21H13I3O5S

C21H13I3O5S

Conditions
ConditionsYield
Stage #1: erythrosine B; sodium thiomethoxide With acetic anhydride
Stage #2: With tetrakis(triphenylphosphine) palladium(0) Further stages;

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