Cas 139263-67-5,<6R<6α,7β(Z)>>-3-<<6,8-difluoro-1-(2-fluoroethyl)-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-3-quinolinyl>carbonyloxymethyl>-7-<(methoxyimino)<2-(triphenylmethyl)amino-4-thiazolyl>acetylamino>-8-oxo-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxyli...

139263-67-5

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Basic information

Product Name: <6R<6α,7β(Z)>>-3-<<6,8-difluoro-1-(2-fluoroethyl)-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-3-quinolinyl>carbonyloxymethyl>-7-<(methoxyimino)<2-(triphenylmethyl)amino-4-thiazolyl>acetylamino>-8-oxo-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxyli...
Synonyms:
CAS NO:139263-67-5
Molecular Formula:
Molecular Weight: 1007.08
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: <6R<6α,7β(Z)>>-3-<<6,8-difluoro-1-(2-fluoroethyl)-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-3-quinolinyl>carbonyloxymethyl>-7-<(methoxyimino)<2-(triphenylmethyl)amino-4-thiazolyl>acetylamino>-8-oxo-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxyli...(CAS DataBase Reference)
NIST Chemistry Reference: <6R<6α,7β(Z)>>-3-<<6,8-difluoro-1-(2-fluoroethyl)-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-3-quinolinyl>carbonyloxymethyl>-7-<(methoxyimino)<2-(triphenylmethyl)amino-4-thiazolyl>acetylamino>-8-oxo-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxyli...(139263-67-5)
EPA Substance Registry System: <6R<6α,7β(Z)>>-3-<<6,8-difluoro-1-(2-fluoroethyl)-1,4-dihydro-7-(4-methyl-1-piperazinyl)-4-oxo-3-quinolinyl>carbonyloxymethyl>-7-<(methoxyimino)<2-(triphenylmethyl)amino-4-thiazolyl>acetylamino>-8-oxo-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxyli...(139263-67-5)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 139263-67-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 139263-67-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,2,6 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 139263-67:
(8*1)+(7*3)+(6*9)+(5*2)+(4*6)+(3*3)+(2*6)+(1*7)=145
145 % 10 = 5
So 139263-67-5 is a valid CAS Registry Number.

139263-67-5Upstream product

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139263-67-5Relevant academic research and scientific papers

Synthesis of a dual-action cephalosporin: A novel approach to 3-acyloxymethyl-3-cephems

Okabe,Sun

, p. 1160 - 1164 (1992)

A practical synthesis of the dual-action cephalosporin 5 from 7-aminocephalosporanic acid (7-ACA), S-benzothiazol-2-yl (2-amino-4-thiazolyl)(methoxyimino)thioacetate (MAEM), and fleroxacin [6,8-difluoro-1-(2-fluoroethyl)-1,4-dihydro-7-(4-methyl-1-piperazi

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