天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

ChemicalBook--->CAS DataBase List--->141872-22-2

141872-22-2

141872-22-2 Structure

141872-22-2 Structure
IdentificationBack Directory
[Name]

ETHYL 3-HYDROXY-5-METHYLPYRAZINE-2-CARBOXYLATE
[CAS]

141872-22-2
[Synonyms]

ETHYL 3-HYDROXY-5-METHYLPYRAZINE-2-CARBOXYLATE
ethyl 2-hydroxy-6-methylpyrazine-3-carboxylate
ethyl 6-methyl-2-oxo-1H-pyrazine-3-carboxylate
methyl 3-hydroxy-5-methylpyrazine-2-carboxylate
Ethyl 5-methyl-3-oxo-3,4-dihydropyrazine-2-carboxylate
2-Pyrazinecarboxylic acid, 3,4-dihydro-5-methyl-3-oxo-, ethyl ester
[Molecular Formula]

C8H10N2O3
[MDL Number]

MFCD08704425
[MOL File]

141872-22-2.mol
[Molecular Weight]

182.18
Chemical PropertiesBack Directory
[density ]

1.28±0.1 g/cm3(Predicted)
[pka]

10.68±0.60(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P305+P351+P338
141872-22-2 suppliers list
Company Name: Shenzhen Nexconn Pharmatechs Ltd
Tel: +86-755-89396905 +86-15013857715 , +86-15013857715
Website: http://www.approvedhomemanagement.com/ShowSupplierProductsList31188/0.htm
Company Name: Jinan Carbotang Biotech Co.,Ltd.
Tel: +8615866703830 , +8615866703830
Website: http://www.approvedhomemanagement.com/ShowSupplierProductsList31189/0.htm
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Website: www.approvedhomemanagement.com/ShowSupplierProductsList454175/0.htm
Company Name: Labnetwork lnc.
Tel: +86-27-50766799 +8618062016861 , +8618062016861
Website: www.labnetwork.com
Company Name: Wuhan Chiral Man Biotechnology Co., Ltd
Tel: +86-027-81610301 +86-18986082610 , +86-18986082610
Website:
Company Name: Aladdin Scientific
Tel: +1-+1(833)-552-7181
Website: www.aladdinsci.com/
Company Name: Suzhou ARTK Medchem Co., Ltd.
Tel: +86-512-68323658 +86-18168183658 , +86-18168183658
Website:
Company Name: Energy Chemical  
Tel: 021-021-58432009 400-005-6266
Website: http://www.energy-chemical.com
Company Name: Adamas Reagent, Ltd.  
Tel: 400-6009262 16621234537
Website: http://www.tansoole.com
Company Name: Shanghai Topbiochem Technology Co., Ltd  
Tel: 021-58170097
Website: http://www.topbiochem.com
Company Name: SynAsst Chemical.  
Tel: 021-60343070
Website: www.approvedhomemanagement.com/ShowSupplierProductsList15848/0.htm
Company Name: Aikon International Limited  
Tel: 025-66113011 18112977050
Website: http://www.aikonchem.com
Company Name: Jinan Kabotang Biological Technology Co.,Ltd.  
Tel: 0531-61320525 15866703830
Website: http://www.approvedhomemanagement.com/ShowSupplierProductsList30553/0.htm
Company Name: Shanghai Maruhua Science and Technology Co. Ltd.  
Tel: 021-57171708; 18721745940
Website: http://www.api-chem.com
Company Name: Lanzhou Kangyuxin Biotechnology Co., Ltd.  
Tel: 0931-4190454 13893344397
Website: www.kyxpharma.com
Company Name: Henan Alpha Chemical Co., Ltd.  
Tel: 0371-0371-55055611 18137792234
Website: www.approvedhomemanagement.com/showsupplierproductslist31206/0.htm
Company Name: Wuxi Kehua Biological Technology Co., Ltd.  
Tel: 0510-0510-86838766
Website: http://www.approvedhomemanagement.com/ShowSupplierProductsList33468/0.htm
Company Name: Henan Pumei Jihua Pharmaceutical Technology Co., Ltd.  
Tel: 037188900765 18037465274
Website: http://www.pumeijihua.com
Tags:141872-22-2 Related Product Information
5521-55-1 20737-42-2