4 1 0 hept 3 ene 3 carboxylic acid ethyl ester - China 4 1 0 hept 3 ene 3 carboxylic acid ethyl ester

CAS :204254-96-6,(1S,5R,6S)-Ethyl 5-(pentan-3-yl-oxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylateDec 22, 2012

... ,5R,6S)-Ethyl 5-(pentan-3-yl-oxy)-7-oxa-bicyclo[4.1.0]hept-3-ene-3-carboxylateSynonyms: [1S-(1a,5b,6a)]-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic acid ethyl esterFormula:C14H22O4Formula ... weight:254.33CAS Number:204254-96-6 CAS :204254-96-6,(1S,5R,6S)-Ethyl 5-(pentan-3-yl ...

Supplier: Shanghai New Element Material Company Limited

China
ADD:1215A, 103 Caobao Road,Shanghai,Shanghai
TEL:0086-021-60913959

1-Cyclopropyl-6, 7-Difluoro-1, 4-Dihydro-8-Methoxy-4-oxo-3-Quinoline Carboxylic Acid Ethyl EsterDec 19, 2012

... shelf life is 2 years Name 1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid ethyl ester Molecular Formula C16H15F2NO4Molecular Weight 323 ... impurity: 0. 3maxTotal impurities: 1.0maxMelting Point (ºC)182.0-186.0Moisture(%)0.5maxResidue (%)0.2max 1-Cyclopropyl-6, 7-Difluoro-1, 4-Dihydro-8-Methoxy-4-oxo-3-Quinoline Carboxylic Acid Ethyl Ester

Supplier: Changzhou Kewei Fine Chemical Co., Ltd.

China
ADD:Riverside Chemical Development Area in Changzhou New District, Jiangsu Province. China,Changzhou,Jiangsu
TEL:0086-519-88172210 88172216 88172211

1,2,4-Triazole-3-carboxylic acid methyl esterDec 22, 2012

... 1,2,4-TRIAZOLE-3-CARBOXYLATE;1H-TRIAZOLE-3-CARBOXYLIC ACID METHYL ESTER;1H-1,2,4-TRIAZOLE-3-CARBOXYLIC ACID METHYL ESTER Specifications:Product name: 1,2,4-Triazole-3-carboxylic acid methyl esterEnglish name:1,2,4-Triazoie-3 ... in water, slightly soluble in ethyl alcohol Technical index:Index name-Index-GradeQualified1,2,4-Triazole - 3- carboxylic acid methyl ester%(w/w)=98.7Drying loss ...

Supplier: Yichang Kebo Refractories Co., Ltd.

China
ADD:8 Huanghe Road,Yichang,Hubei
TEL:86-717-6333340

1-cyclopropyl-6,7-difluro-1,4-dihydro-8-methoxy-4-oxo-3-quinoline carboxylic acid ethyl esterDec 28, 2012

... Melting point:149~151Specific rotation:+10~+14Loss on drying:<0.5%Assay: 99.8% minUse:Dehydroepiandrosterone is the ... Molecular Weight:288.4244 CAS :53-43-0 EINECS:200-175-5Density:1.12g/cm3Molecular Formula:C19H28O2Molecular Weight:288.4244CAS ... 1.56Flash point:182.1°CVapour Pressur:4.54E-09mmHg at 25°C 1-cyclopropyl-6,7-difluro-1,4-dihydro-8-methoxy-4-oxo-3-quinoline carboxylic acid ethyl ester ...

Supplier: Jiangxi Longhao Import & Export Co., Ltd.

China
ADD:RM302,NO.93 QINGSHAN SOUTH RD,,nanchang,Jiangxi
TEL:86-791-88619931

7-Chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acidDec 24, 2012

7-Chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid 7-Chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid 7-Chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid

Supplier: Changzhou Dahua Imp. And Exp. (Group) Corp., Ltd.

China
ADD:Room 905, Hengyuan Building, No.1 Changxin Road,Changzhou,Jiangsu
TEL:86-519-86183051

3-Chlorocarbonylacrylic acid ethyl esterDec 26, 2012

3-Chlorocarbonylacrylic acid ethyl ester industrial chemicals 3-Chlorocarbonylacrylic acid ethyl esterMolecular Formula C6H7ClO3Molecular Weight 162.57Density 1.220Boiling point 218 ºCFlash point 93 ºC 3-Chlorocarbonylacrylic acid ethyl ester

Supplier: Speca (Shanghai) International Trade Ltd.

China
ADD:RM2908,1555KONGJIANG RD,SHANGHAI,Shanghai,Shanghai
TEL:86-21-65012399

3-Ethoxypropionic Acid Ethyl Ester CAS 763-69-9Aug 02, 2017

3-Ethoxypropionic Acid Ethyl Ester CAS 763-69-9,Intermediate Of Dyestuff & Additive Of Polymer

Supplier: Shandong Xinhua Pharmaceutical I&E Co.,Ltd

China
ADD:Road on the 1st Road High - tech Development Zone, Zibo City, Shandong Province China,Zibo,Shandong
TEL:86-533-2196903

1,4-Dihydro-5-Methoxycarbonyl-2,6-Dimethyl-4-(3-Nitrophenyl)Pyridine-3-Carboxylic Acid 74936-72-4Dec 28, 2012

... price 1,4-Dihydro-5-Methoxycarbonyl-2,6-Dimethyl-4-(3-Nitrophenyl)Pyridine-3-Carboxylic Acid(CAS No.74936-72-4)Other Names:1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl) -3 ... ,5-pyridinedicarboxylic acid,monomethylesterMolecular Formula ...

Supplier: Hunan Tiandihengyi Pharmaceutical Co., Ltd.

China
ADD:Kangtian Road,Changsha Bio & Information Industry Park,changsha,Hunan
TEL:86-731-82728195

5-((Z)-(5-fluoro-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic Acid 356068-93-4Jul 04, 2016

Product Name:5-((Z)-(5-Fluoro-2-oxoindolin-3-ylidene)methyl)-2,Website:http://www.longshinebiotech.com,4-dimethyl-1H-pyrrole-3-carboxylic acidChemical Name:(Z)-5-((5-fluoro-2-oxoindolin-3-ylidene)Methyl)-2,4-diMethyl-1H-pyrrole-3-carboxylic acidCas No.:356068-93-4Molecular Formula:C16H13FN2O3Molecular Weight: : 300.28Description: Brown-red powderAssay: 98%Structural Formula:

Supplier: Hangzhou Longshine Bio-Tech Co.,Ltd

China
ADD:5-405,Matrix Int’l Ctr, NO.515 Yuhangtang Road, Gongshu District, Hangzhou, China,Hangzhou,zhejiang
TEL:86-0571-28103536

Steel Pipe (4 1/2"-13 3/8")Dec 17, 2012

Detailed Product Description Product Description---Steel Pipe (4 1/2"-13 3/8")1. OD: 4 1/2"-13 3/8" 2. Wall thickness: 6-30mm 3. Length: 6-25 meters

Supplier: Xi'an Overseas Oilfield Supplies Co., Ltd.

China
ADD:C-902,Van Metropolis,No. 35, Tangyan Road, High-Tech Zone,Xi'an,Shaanxi
TEL:86-29-88341686

1.0/2.3 RF Coaxial ConnectorDec 24, 2012

1.0/2.3 RF Connector male to 1.0/2.3 RF Female Connector with RG 316 Cable(pigtail cable) jumper cable with 1.0/2.3 connector ... Our company can customize jumper cable according to your requirement 1.0/2.3 RF Connector male to 1.0/2.3 ... -Cable-006 Frequency Range DC~4GHz VSWR≤1.22Impedance50 ΩConnector1.0/2.3 Male1.0/2.3 FemaleCableRG316We can carry our production and assembling ...

Supplier: Futai Electronics Co., Ltd.(Danyang)

China
ADD:NO.3,Xingye 3 rd Road, Southwest Industrial Park, Sanshui Area,Foshan,Guangdong,China,Foshan,Guangdong
TEL:86-757-63357617

perforated liner(4-1/2"-10-3/4")Dec 28, 2012

Perforated liner is manufacturing with API casing, joints with size up to diameter 20 and length R3. Perforated liner is manufacturing with API casing, joints with size up to diameter 20”and length R3.Every joints perforated is deburred internal and external.Upon request ,we can drill standard or customized hole size in any number and nay patter. perforated liner(4-1/2"-10-3/4")

Supplier: Tianjin Aokai Oil Tools Co., Ltd.

China
ADD:lianmeng,tianjian,Tianjin
TEL:86-22-63152535

Indole-3-Carboxylic acid CAS 771-50-6 3-Indoleformic acidDec 24, 2012

... 58 Indole-4-carboxylic acid 2124-55-259 Methyl indole-4-carboxylate 39830-66-5 99.4%99.660 Ethyl indole-4-carboxylate 50614-84-1 98% ... -65-0 98%,68 Indole-7-carboxylic acid 1670-83-3 99%69 Methyl indole-7-carboxylate 93247-78-0 98% Indole-3-Carboxylic acid CAS ... 771-50-6 3-Indoleformic acid

Supplier: Yixing Xinhui Chemicals Co., Ltd.

China
ADD:NO.303, building No 23., chemical market, yicheng,,Yixing,Jiangsu
TEL:86-510-80769058

4'-Bromomethyl-(1,1'-biphenyl)-2-carboxylic acid methyl esterDec 25, 2012

... . 114772-38-2 3) White crystal 4) Purity: 99% min (HPLC) 5) White crystal powder Name: 4'-Bromomethyl-(1,1'-biphenyl)-2-carboxylic acid methyl esterCAS: [114772 ... : C15H13BrO2Molecular: 305.17Purity: 99.0% min by HPLCUsing compose the intermediate of resist hypertension medicine, like Telmisartan. 4'-Bromomethyl-(1,1'-biphenyl)-2-carboxylic acid methyl ester

Supplier: Jiangsu Provincial Foreign Trade Corporation (Jiangsu Litian)

China
ADD:RM. No. 2404, Xinhua Mansion, No.55 Zhongshan Rd,nanjing,Jiangsu
TEL:86-25-84795748

Indole-3-carboxylic acidDec 20, 2012

Organic intermediate TESTSTANDARDRESULTAppearanceWhite crystalComplyAssay≥99.00% (HPLC)99.70% (HPLC)Melting point214-217°C214-217°CWater (Karl Fischer)≤0.10%<0.10%Indole-3-carboxamide≤1.0%N.D3-Cyano indole≤1.0%N.DIndole≤1.0%N.DIndex Color≤103Any other impurity≤0.10%≤0.10% Indole-3-carboxylic acid

Supplier: Shanghai Richem International Co., Ltd.

China
ADD:Room 3D,Building 3,YouYou Century Plaza,No.428,South Yanggao road,,Pudong,Shanghai
TEL:86-21-31263688

1-2-Amino-3-methylbutyric acidDec 26, 2012

1.Assay:99.0% 2.pH:6.0 3.Specific rotation:+28.09 4.STANDARD:USP24 5.SHELF LIFE:2Years CAS NO:72-18-4;7004-03 ... Formula:C5H11NO2InChI:InChI:1S/C5H11NO2/c1-3(2)4(6)5(7)8/h3-4H,6H2,1-2H3,(H,7,8)Constitutional Formula ... drying ≤0.300.19Chloride≤0.05<0.05Iron≤30.0<30Sulfate≤0.03<0.03Heavy metals≤15.0<0.15 Organic Meets the requiremnts Conforms 1-2-Amino-3-methylbutyric acid

Supplier: Shanghai Haochuan Chemical Co., Ltd.

China
ADD:Room 1113,No.106 Zhongjiang Road,Shanghai China,SHANGHAI,Shanghai
TEL:86-21-60837177

PDE(5-ethylpyridine-2,3-dicarboxylic acid diethyl ester)Dec 26, 2012

PDE(5-ethylpyridine-2,3-dicarboxylic acid diethyl ester) intermediate of Imazethapyr,imazapic Product name: PDE(5-ethylpyridine-2,3-dicarboxylic acid diethyl ester)CAS :105151-39-1Molecular formula: C13H17NO4Molecular weight: 251.28application:intermediate of Imazethapyr,imazapicpacking: 200L/plastic drum PDE(5-ethylpyridine-2,3-dicarboxylic acid diethyl ester)

Supplier: Shanghai Tochance Chemicals Co., Ltd.

China
ADD:Room 2212,NO.1088 New JinQiao Road,PuDong,Shanghai,Shanghai
TEL:86-21-61005170

Acetic acid ethyl ester High purity 527-07-1Dec 21, 2012

acetic ester CAS527-07-1 Molecular Formula: C4H8O2CH3COOCH2CH3 Molecular Weight 88.10 Appearance colorless clear liqu acetic ester CAS527-07-1Molecular Formula C4H8O2CH3COOCH2CH3Molecular Weight 88.10Appearance:colorless clear liquidPacking 180KG/drum Acetic acid ethyl ester High purity 527-07-1

Supplier: Wuhan Star Trading Co., Ltd.

China
ADD:17.Wansongyuan Street, Jianghan District, Wuhan City, Hubei Province. China,Wuhan,Hubei
TEL:86-27-83607103

Thiophene-3-carboxylic acid 88-13-1Feb 01, 2019

Thiophene-3-carboxylic acid CAS: 88-13-1 is one of very important raw material to make 3-substituted derivatices. Thiophene-3-carboxylic acid is white crystal powder with ... several synonyms for thiophene-3-carboxylic acid, e.g. thiophene-3-carboxylic acid or 3-thenoic acid. It is raw material to make poly(3-thiophenecarboxylic acid) for dye-sensitized ...

Supplier: Shanghai UCHEM Inc.

China
ADD:No. 799 Dunhuang Road, Putuo District, Shanghai,Shanghai,Shanghai
TEL:86-021-56338808