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p-nitrobenzyl (+/-)-cis-3-<2-(p-nitrobenzyloxycarbonylamino)ethylthio>-6β-<(1S*)-1-(p-nitrobenzyloxycarbonyloxy)ethyl>-7-oxo-1-azabicyclo<3.2.0>hept-2-ene-2-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

67576-51-6

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  • p-nitrobenzyl (+/-)-cis-3-<2-(p-nitrobenzyloxycarbonylamino)ethylthio>-6β-<(1S*)-1-(p-nitrobenzyloxycarbonyloxy)ethyl>-7-oxo-1-azabicyclo<3.2.0>hept-2-ene-2-carboxylate

    Cas No: 67576-51-6

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  • p-nitrobenzyl (+/-)-cis-3-<2-(p-nitrobenzyloxycarbonylamino)ethylthio>-6β-<(1S*)-1-(p-nitrobenzyloxycarbonyloxy)ethyl>-7-oxo-1-azabicyclo<3.2.0>hept-2-ene-2-carboxylate

    Cas No: 67576-51-6

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67576-51-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 67576-51-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,5,7 and 6 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 67576-51:
(7*6)+(6*7)+(5*5)+(4*7)+(3*6)+(2*5)+(1*1)=166
166 % 10 = 6
So 67576-51-6 is a valid CAS Registry Number.

67576-51-6Upstream product

67576-51-6Downstream Products

67576-51-6Relevant articles and documents

Azetidinone derivatives, a process for their preparation and their use as intermediates in the preparation of carbapenem antibiotics

-

, (2008/06/13)

Compounds of formula (I): STR1 (wherein R1 represents hydrogen or a hydroxy-protecting group, R2 and R3 represent hydrogen, alkyl or aryl; R4 represents optionally substituted alkyl, alicyclic heterocyclic, aryl

Olivanic Acid Analogues. Part 8. Halogenation and Sulphenylation Reactions leading Selectively to cis-Carbapenem Precursors; Stereospecific Synthesis of (+/-)-6-Epithienamycin

Bateson, John H.,Robins, Alison M.,Southgate, Robert

, p. 29 - 35 (2007/10/02)

Introduction of halogen or sulphenyl substituents at C-7 of ketone 1, followed by stereospecific reduction steps, provides a selective route either to the (6RS,7RS,9RS) isomer 11 or to the (6RS,7RS,9SR) isomer 14 of 7-(1-hydroxyethyl)-8-oxo-3-oxa-1-azabic

Studies on the Syntheses of Heterocyclic Compounds. Part 877. An Alternative Synthesis of Protected (+/-)-Thienamycin and a Related Compound

Kametani, Tetsuji,Huang, Shyh-Pyng,Nagahara, Takayasu,Yokohama, Shuichi,Ihara, Masataka

, p. 964 - 968 (2007/10/02)

An alternative total synthesis of protected (+/-)-thienamycin (2) and an analogue is described. (+/-)-4β-(2,2-Dimethoxyethyl)-3α-*)-1-(-nitrobenzyloxycarbonyloxy)ethyl>azetidin-2-one (5), prepared from isoxazoline derivatives (4), was conve

Total Synthesis of (+/-)-Epithienamycins A and B and Derivatives

Kametani, Tetsuji,Huang, Shyh-Pyng,Nagahara, Takayasu,Ihara, Masataka

, p. 2282 - 2286 (2007/10/02)

(+/-)-(3R*,4R*)-4-(2,2-Dimethoxyethyl)-3-*)-1-hydroxyethyl>azetidin-2-one (7), which has been stereoselectively synthesised via the 4-methoxycarbonylisoxazoline (4), was converted into (+/-)-epithienamycins A (2) and B

Thienamycin Total Synthesis. 3. Total Synthesis of (+/-)-Thienamycin and (+/-)-8-Epithienamycin

Schmitt, Susan M.,Johnston, David B.R.,Christensen, B.G.

, p. 1142 - 1148 (2007/10/02)

The completion of the total synthesis of (+/-)-8-epithienamycin and (+/-)-thienamycin from azetidinones 3a and 3b using the methodology developed for the synthesis of model compound 4 (see part 2) is described.

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