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   ChemNet > CAS > 90822-24-5 3-(2-Bromo-1-oxopropyl)-spiro[2H-1,3-benzoxazine-2,1'-cyclohexan]-4(3H)-one

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90822-24-5 3-(2-Bromo-1-oxopropyl)-spiro[2H-1,3-benzoxazine-2,1'-cyclohexan]-4(3H)-one

product Name 3-(2-Bromo-1-oxopropyl)-spiro[2H-1,3-benzoxazine-2,1'-cyclohexan]-4(3H)-one
CAS No 90822-24-5;158299-05-9;137391-68-5
Synonyms BPSBC; BR-Comp; 3-(2-bromopropanoyl)spiro[1,3-benzoxazine-2,1'-cyclohexan]-4(3H)-one; F-9; Meropenem Intermediates; Meropenem intermediates F�C9; (3S,4R)-3-[(1R)-1-Hydroxyethyl]-4-[(1R)-1-methyl-3-diazo-3-(p-nitrobenzyloxycarbonyl)-2-oxopropyl]azetidin-2-one; F-9(Intermediate Of Meropenem); (R)-4-Nitrobenzyl 2-diazo-4-((2R,3S)-3-((R)-1-hydroxyethyl)-4-oxoazetidin-2-yl)-3-oxopentanoate
Molecular Formula C16H18BrNO3
Molecular Weight 352.223
InChI InChI=1/C16H18BrNO3/c1-11(17)14(19)18-15(20)12-7-3-4-8-13(12)21-16(18)9-5-2-6-10-16/h3-4,7-8,11H,2,5-6,9-10H2,1H3
Molecular Structure 90822-24-5;158299-05-9;137391-68-5 3-(2-Bromo-1-oxopropyl)-spiro[2H-1,3-benzoxazine-2,1'-cyclohexan]-4(3H)-one
Density 1.48g/cm3
Melting point 73-75℃
Boiling point 485°C at 760 mmHg
Refractive index 1.613
Flash point 247.1°C
Vapour Pressur 1.47E-09mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description
Chemicals Suppliers(11):
1Chongqing Chinabase Import & Export Co., Ltd.
2Yizheng East Chemical Co., Ltd.
3Jingdezhen Fuxiang Pharmaceutical Co., Ltd.
4Zhejiang Benfor Boitech Co.,Ltd.
5AFINE CHEMICALS LIMITED
6Kenloon International Limited
7Hangzhou Shuyuan Pharmaceutical Technology Co., Ltd.
8Xinxiang Juyuan Biological Technology Co., Ltd.
9Hangzhou Neway Chemicals Co., Ltd.
10Landz International Company Ltd.
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