成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook--->CAS DataBase List--->1485684-77-2

1485684-77-2

1485684-77-2 Structure

1485684-77-2 Structure
IdentificationBack Directory
[Name]

4- (broMoethynyl)benzoic acid
[CAS]

1485684-77-2
[Synonyms]

4- (broMoethynyl)benzoic acid
4-(2-bromoethynyl)benzoic acid
Benzoic acid, 4-(2-bromoethynyl)-
4-(2-BROMOETHYNYL)BENZOIC ACID(WXC01681)
[Molecular Formula]

C9H5BrO2
[MOL File]

1485684-77-2.mol
[Molecular Weight]

225.04
Hazard InformationBack Directory
[Synthesis]

To a solution of methyl 4,-(bromomethyl) benzoate (67 g, 250 mmol, 10 equiv) in (1100 mL) was added NaOH (44,84 g, 4,0 equiv) and the reaction mixture was stirred at 25°C for 3 hr. The volatiles were removed under reduced pressure and the resulting solution was neutralized with 1 HCl to pH 3-5. 4- (bromomethyl) benzoic acid (INT-1.5) was collected by filtration. The filter cake was washed with water and dried in an oven at 50°C for 5 hr to yield 4- (broMoethynyl)benzoic acid (61g, 96%).
    4- (broMoethynyl)benzoic acid
1485684-77-2 suppliers list
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com
Company Name: Shanghai Gubang New Materail Technology Co. LTD
Tel: 21-51317962 +8618721305404 , +8618721305404
Website: www.is0513.com/ShowSupplierProductsList1825912/0.htm
Company Name: Chiba Pharmaceutical Science and technology Co, Ltd.  
Tel: 0531-81313138 13066006660
Website: http://www.chibapharm.com
Company Name: Shanghai T&W Pharmaceutical Co., Ltd.  
Tel: +86 21 61551611
Website: www.trustwe.com
Company Name: EnliPharma Technology Co., Ltd  
Tel: 0551-66399836 18955197623
Website: http://www.enlipharma.com
Company Name: Shanghai Hekang Biotechnology Co., Ltd.  
Tel: 18939837085
Website: http://www.is0513.com/ShowSupplierProductsList16212/0.htm
Company Name: Taizhou Tongxin Bio-Tech Co., Ltd  
Tel: 0523-18601685-898 18652728585
Website: www.allyrise.com
Company Name: Shanghai Synchem Pharma Co., ltd  
Tel: 21-619849051-1 18521059765
Website: http://www.synchem-pharma.com
Company Name: Shanghai Brain Biotechnology Co., Ltd.  
Tel: 13564638271
Website: http://www.is0513.com/ShowSupplierProductsList19148/0.htm
Company Name: Wuxi AppTec  
Tel: 022-59987777 13552403979
Website: www.labnetwork.com
Company Name: Shanghai Maruhua Science and Technology Co. Ltd.  
Tel: 021-57171708; 18721745940
Website: http://www.api-chem.com
Company Name: Nanjing Easichem Co. ltd.  
Tel: 18061688856
Website: https://www.easichem.com
Company Name: Nanjing Asfam Pharmaceutical Technology Co., Ltd.  
Tel: 025-58867862 18751812725
Website: http://www.ace-pharm.com/
Company Name: Shanghai Gugang New Materials Technology Co. Ltd.  
Tel: 021-51317962
Website: http://www.is0513.com/ShowSupplierProductsList31106/0.htm
Company Name: Block Chemical Technology (Shanghai) Co., LTD  
Tel: 021-20432219 13918097649
Website: http://www.acblock-lab.com
Company Name: Shanghai Minhan Pharmaceutical Technology Co., Ltd.  
Tel: 176121882
Website: www.suppliers.integle.com
Company Name: Shenyang Maud Pharmaceutical Technology Co., Ltd.  
Tel: 024-23982345
Website: www.modechem.com
Company Name: Shanghai meikai technology co., ltd  
Tel: 021-18721550-091 18721550091
Website: http://www.masonchemtech.com
Tags:1485684-77-2 Related Product Information
111291-97-5 33311-29-4 144693-65-2 225928-10-9 10602-00-3 3034-86-4