1 methyl pyrazole 4 boronic acid pinacol ester,China 1 methyl pyrazole 4 boronic acid pinacol ester Manufacturers, Suppliers

1-methyl-Pyrazole-4-boronic acid pinacol ester

Feb 06, 2013

1-methyl-Pyrazole-4-boronic acid pinacol ester can be used as intermediates to synthesize other pharmaceutical Our ... use it in suzuki coupling,you can aslo choose 1-methyl-pyrazole-4-boronic pinacol -lithium-ester,the effects is the same,but the price is lower. 1-methyl-Pyrazole-4-boronic acid pinacol ester

Supplier: Concord Technology (Tianjin) Co., Ltd.

[China Manufacturers]

4-Aminophenylboronic acid pinacol ester

Jan 26, 2013

... -YL)ANILINE;4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-Y)ANILINE;4-AMINOPHENYLBORONIC ACID PINACOLATE;4-AMINOPHENYLBORONIC ACID PINACOL CYCLIC ESTER;4-AMINOPHENYLBORONIC ACID PINACOL ESTER;(4-AMINOPHENYL)BORONIC ACID, PINACOL ESTER, HCL;(4-AMINOPHENYL)BORONIC ACID PINACOL ESTER HYDROCHLORIDE ...

Supplier: Tianjin Elong Co., Ltd.

[China Manufacturers]

Trans-1,4-Cyclohexanedicarboxylic acid monomethyl ester

Mar 22, 2012

Commerical quantity supplier Trans-1,4-Cyclohexanedicarboxylic acid monomethyl ester

Supplier: Shanghai ECA Healthcare Inc.

[China Manufacturers]

6-ACETYLAMINO-2-AMINO-1-HYDR OXYBENZENE-4-SULPHONIC ACID

Jul 03, 2012

... AMINO-1-HYDR OXYBENZENE-4-SULPHONIC ACID Our products are in good quality with competitive price 6-ACETYLAMINO-2-AMINO-1-HYDR OXYBENZENE-4- ... NAPHTHOL-4-SULFONIC ACID6-NITRO-1-DIAZO-2-NAPHTHOL-3-SULFONIC ACIDBENZALDEHYDE-(2-CARBOXY-5-SULFOPHENYL HYDRAZONE)ORTHANILIC ACID2-AMINOPHENOL5-HYDROXYSULFONYLANTHRANILIC ACID ... give you our best price. 6-ACETYLAMINO-2-AMINO-1-HYDR OXYBENZENE-4-SULPHONIC ACID

Supplier: Qingdao Sanhuan Colorchem Co., Ltd.

[China Manufacturers]

Bicyclo[2,2,2] octane -1,4-dicarboxylic acid hemimethyl ester

Jul 04, 2012

Appearance: White crystal Moisture content: <0.5% Assay: >98.5%

Supplier: Lianyungang Dongtai Food Ingredients Co., Ltd.

[China Manufacturers]

3-[[[2-[[(4-Cyanophenyl)amino]methyl]-1-methyl-1H-benzimidazol-5-yl]carbonyl]pyridin-2-ylamino]propionic acid ethyl

Feb 28, 2012

... -[[[2-[[(4-Cyanophenyl)amino]methyl]-1-methyl-1H-benzimidazol-5-yl]carbonyl]pyridin-2-ylamino]propionic acid ethyl esterSynonyms: 3-[[[2-[[(4-Cyanophenyl)amino]methyl]-1-methyl-1H-benzimidazol ... -5-yl]carbonyl]pyridin-2-ylamino]propionic acid ethyl ester;Ethyl 3-(2-((4-cyanophenylamino)methyl)-1-methyl ...

Supplier: Ningbo Tianhong Biotech Co., Ltd.

[China Manufacturers]

2-Amino-4-methoxybenzoic acid methyl ester

Jun 29, 2012

Molecular Formula C9H11NO3 Molecular Weight 181.19 CAS Registry Number 50413-30-4 2-Amino-4-methoxybenzoic acid methyl esterMolecular Formula C9H11NO3Molecular Weight 181.19CAS Registry Number 50413-30-4 2-Amino-4-methoxybenzoic acid methyl ester

Supplier: Jinan Great Chemical Industry Co., Ltd.

[China Manufacturers]

HML-3207,1-methyl-1,2-ethanediyl dioleate,CAS No. 105-62-4

Jan 11, 2013

TradeName :HML-3207, Chemical Name:1-methyl-1,2-ethanediyl dioleate, CAS No. 105-62-4 excellent lubrication properties; HML-3207Chemical Nature:Diester oleic ... products have excellent lubrication properties; high flash point; biodegradable ester, widely used in the oil-based metalworking fluids to enhance ... :Oil-based cutting and grinding 5%-95% HML-3207,1-methyl-1,2-ethanediyl dioleate,CAS No. 105-62 ...

Supplier: Zhejiang Huangma Chemical Industry Group Co., Ltd.

[China Manufacturers]

1-Naphthol-4-Sulfonic Acid

Jul 03, 2012

... with good quality and competitive price Name of chemical: 1-Naphthol-4-Sulfonic Acid Molecular formular: C10H8O4SSpecifications: ItemHigh gradeStandard gradeAppearanceWhite to light grayish ... % max.33Water insolubles %max.0.10.11-Naphthylamine-4-Sulfonic acid (by 1-Naphthol-4-Sulfonic acid on 100% basis) %max.00SO2 %max.00Fe % ... prevent wet by the rain and burnt by the sun. 1-Naphthol-4-Sulfonic Acid

Supplier: Shanghai Rokem International Co., Ltd.

[China Manufacturers]

N-[(a-p-anisoyl)acetamido]-4-chloro benzoic acid dodecyl ester

Mar 27, 2012

Fusible in chloroform, ethanol and other organic solvents Synonym N-[(α-p-anisoyl)acetamido]-4-chloro benzoic acid dodecyl esterMolecular FormulaC29H38O5NClMolecular Weight516.08CAS NumberN/A N-[(a-p-anisoyl)acetamido]-4-chloro benzoic acid dodecyl ester

Supplier: Beijing Solarbio Science & Technology Co., Ltd.

[China Manufacturers]

1,4-butanedicarboxylic acid,adipic acid

Jan 28, 2013

1,4-butanedicarboxylic acid 1.Adipic acid;Hexanedioic acid 2.Packing:500kg jumbo bag 3.Origin:petrochina lianghua 14-butanedicarboxylic acid is the organic compound with the formula ... (CH2)4(COOH)2. From the industrial perspective ...

Supplier: Dowpol Chemical International Corp.

[China Manufacturers]

PBTC 2-Phosphonobutane - 1,2,4 - tricarboxylic acid

Sep 01, 2012

... pale yellow liquidActive Acid (%)49.0 - 51.0Phosphorous acid as PO33- (%)0.8 maxPhosphorous acid as PO43- (%)0.5 maxPH(1% solution)@25°C2 ... ,ppm)35 maxColour APHA(Hazen)125 max PBTC 2-Phosphonobutane - 1,2,4 - tricarboxylic acid

Supplier: Henan Qingshuiyuan Technology Co., Ltd.

[China Manufacturers]

6-NITRO-1-DIAZO-2 NAPHTHOL-4-SULFONIC ACID

Jan 29, 2013

... PRICE PROMPT SHIPMENT 6-NITRO-1-DIAZO-2 NAPHTHOL-4-SULFONIC ACIDAPPEARANCE:YELLOW BROWN ... ACID:3.5% MAX8-NITRO(HPLC): 4% MAX.CONTENT:80%MINPHLC CONTENT:95% MININSOLUBILITY:0.1% MAXFEED ACID ... :3% MAX8-NITRO(HPLC): 2% MAX.Use: manufacturing acid ... Acid black 34,52,82,107,124,170,172,194 etc. 6-NITRO-1-DIAZO-2 NAPHTHOL-4-SULFONIC ACID ...

Supplier: Dalian Richon Chem Co., Ltd.

[China Manufacturers]

dyestuff intermediates/1-Naphthylamine-4-sulfonic acid sodium salt( Sodium Naphthionate 74% min)

Feb 13, 2012

... direct red B,direct green 2GNSodium Naphthionate 4-Amino-1-naphthalenesulfonic acid CAS 130-13-2 %74 min1 ... dyes manufacture 4-Amino-1-naphthalenesulfonic acid SynonymsSodium NaphthionateMolecular weight245.23Molecular FormulaC10H8O3NSNaDescriptions1-Amino-4-naphthalene sulfonic acid sodium salt ... sun light. dyestuff intermediates/1-Naphthylamine-4-sulfonic acid sodium salt( Sodium Naphthionate 74% min ...

Supplier: Hebei Youhao Chemical Co., Ltd.

[China Manufacturers]

2-Phosphonobutane-1,2,4-tricarboxylic acid/37971-36-1

Feb 22, 2012

... : 2-Phosphonobutane-1,2,4-tricarboxylic acid Cas:3 7971-36-1 Appearance: slightly yellow transparent liquid Product name:2-Phosphonobutane-1,2,4-tricarboxylic acidCas ... °C) g/cm3 : 1.27 to 1.30Usage: intermediate for pharmaceuticalPackage: 250 kg net plastic drum 2-Phosphonobutane-1,2,4-tricarboxylic acid/37971-36 ...

Supplier: Cidic Co., Ltd.

[China Manufacturers]

2-Phosphonobutane-1,2,4-Tricarboxylic Acid (PBTCA)

Jan 25, 2013

... and of course, with competitive prices 2-Phosphonobutane-1,2,4-Tricarboxylic Acid(PBTCA)PBTCACAS No.: 37971-36-1Dequest: 7000Molecular weight: ... of phosphoric, has structural features of both phosphoric acid and carboxylic acid group, which enable its excellent scale and ... %50.0minPhosphorous acid (as PO33-) %0.5maxPhosphoric acid (as PO43- ) %0.5maxDensity (20°C) g/cm31.25minPH (1% water solution)2 ...

Supplier: Jiangsu Daming Technology Co., Ltd.

[China Manufacturers]

5-mercapto-1-methyl tetrazole / MMT / 13183-79-4

Apr 29, 2012

... 79-4 2.Appearance: White crystalline powder 3.Assay(Titration): 99%min 4.USE FOR API 5.FACTORY SUPPLY 5-mercapto-1-methyl tetrazoleCas ... #: 13183-79-4 EC NO : 236-132-2MF : C2H4N4SMW : 116.145Appearance: White ... mmHgRefractive index:1.807 Flash point:21.3°CVapour Pressur:22.5mmHg at 25°C 5-mercapto-1-methyl tetrazole / MMT / 13183-79-4

Supplier: Dongyang Tianyu Chemical Co., Ltd.

[China Manufacturers]

5-mercapto-1-methyl tetrazole(MMT) 13183-79-4

Dec 24, 2012

5-Mercapto-1-methyl tetrazole (MMT) Discription : white crystalline powder , Easily soluble in water . Package : 25kg/drum. We can cater to small orders or large orders depending on your needs. All internationalorders take 3-5 days to be received via our preferred carriers. The price is verycompetitive. 5-mercapto-1-methyl tetrazole(MMT) 13183-79-4

Supplier: Hebei Light Industries Import & Export Group Corp. Ltd.

[China Manufacturers]

Alkyl sulfonic acid phenyl ester T-50

Jan 26, 2013

Alkyl sulfonic acid phenyl ester is the auxiliary plasticizer of PVC and PE,it ... /100ml.KI ≤347Acidity ( as benzoic acid )%≤0.050.050.05Density (ß20)g/cm31.030-1.060Loss on dry (125oC3hr)%≤0.010 ... ),Molecular weight368-390, freeze point -10oC, refractive rate 1.494-1.500(20oC)it is the auxiliary plasticizer of PVC and ... it also can be used in food package Alkyl sulfonic acid phenyl ester T-50

Supplier: Puyang Yifeng Materials Import And Export Trade Co., Ltd.

[China Manufacturers]

Triethyl citrate natural;Citric acid triethyl ester

Nov 30, 2012

1.Purity TEC 99.5% 2.Essential Plasticier 3.Good blending capacity 4.Good price and high quality Triethyl ... citrate naturalRef No.: N053 Synonyms: Citric acid triethyl esterMolecular ... 1.135~1.139Heavy metal (base on Pb): ≤ 10ppmArsenic (As): ≤ 3ppmFor more information, please contact woody! Triethyl citrate natural;Citric acid triethyl ester ...

Supplier: Gemhold (SJZ) Trading Co., Ltd.

[China Manufacturers]