Cas 80575-26-4,(5S,6S)-3-[2-(4-Nitro-benzyloxycarbonylamino)-ethylsulfanyl]-6-[(R)-1-(4-nitro-benzyloxycarbonyloxy)-ethyl]-7-oxo-2-thia-1-aza-bicyclo[3.2.0]hept-3-ene-4-carboxylic acid 4-nitro-benzyl ester

80575-26-4

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Basic information

Product Name: (5S,6S)-3-[2-(4-Nitro-benzyloxycarbonylamino)-ethylsulfanyl]-6-[(R)-1-(4-nitro-benzyloxycarbonyloxy)-ethyl]-7-oxo-2-thia-1-aza-bicyclo[3.2.0]hept-3-ene-4-carboxylic acid 4-nitro-benzyl ester
Synonyms:
CAS NO:80575-26-4
Molecular Formula:
Molecular Weight: 783.75
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: (5S,6S)-3-[2-(4-Nitro-benzyloxycarbonylamino)-ethylsulfanyl]-6-[(R)-1-(4-nitro-benzyloxycarbonyloxy)-ethyl]-7-oxo-2-thia-1-aza-bicyclo[3.2.0]hept-3-ene-4-carboxylic acid 4-nitro-benzyl ester(CAS DataBase Reference)
NIST Chemistry Reference: (5S,6S)-3-[2-(4-Nitro-benzyloxycarbonylamino)-ethylsulfanyl]-6-[(R)-1-(4-nitro-benzyloxycarbonyloxy)-ethyl]-7-oxo-2-thia-1-aza-bicyclo[3.2.0]hept-3-ene-4-carboxylic acid 4-nitro-benzyl ester(80575-26-4)
EPA Substance Registry System: (5S,6S)-3-[2-(4-Nitro-benzyloxycarbonylamino)-ethylsulfanyl]-6-[(R)-1-(4-nitro-benzyloxycarbonyloxy)-ethyl]-7-oxo-2-thia-1-aza-bicyclo[3.2.0]hept-3-ene-4-carboxylic acid 4-nitro-benzyl ester(80575-26-4)

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: 80575-26-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 80575-26-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,5,7 and 5 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 80575-26:
(7*8)+(6*0)+(5*5)+(4*7)+(3*5)+(2*2)+(1*6)=134
134 % 10 = 4
So 80575-26-4 is a valid CAS Registry Number.

80575-26-4Upstream product

72888-53-0 (Z)-2-Bromo-3-[2-(4-nitro-benzyloxycarbonylamino)-ethylsulfanyl]-3-{(2R,3S)-3-[(R)-1-(4-nitro-benzyloxycarbonyloxy)-ethyl]-4-oxo-azetidin-2-ylsulfanyl}-acrylic acid 4-nitro-benzyl ester

80575-26-4Downstream Products

80575-26-4Relevant academic research and scientific papers

SYNTHESIS OF RACEMIC, 2-(ALKYLTHIO)-6-(1-HYDROXYETHYL) PENEMS; ATTEMPTED PENEM SYNTHESIS VIA COPPER (I) - PROMOTED CYCLISATIONS

McCombie, S. W.,Ganguly, A. K.,Girijavallabhan, V. M.,Jeffrey, P. D.,Lin, S.,at al.

, p. 3489 - 3492 (1981)

Stereocontrolled syntheses of the diastereoisomeric 6-(1-hydroxyethyl)-2-ethylthio and 2-(2-aminoethylthio)-penem-3-carboxylates from a common monocyclic azetidinone precursor are described.Cu (I)-promoted cyclisation of suitable N/C-3 secopenems is shown to yield "isopenems" (7-oxo-2-thia-1-azabicyclohept-3-enes) as the sole bicyclic product.

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