Cas 202919-24-2,((1R,5R)-7-Oxo-3-phenoxymethyl-4-thia-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-acetic acid 3-oxo-1,3-dihydro-isobenzofuran-1-yl ester

202919-24-2

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Product Name: ((1R,5R)-7-Oxo-3-phenoxymethyl-4-thia-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-acetic acid 3-oxo-1,3-dihydro-isobenzofuran-1-yl ester
Synonyms: ((1R,5R)-7-Oxo-3-phenoxymethyl-4-thia-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-acetic acid 3-oxo-1,3-dihydro-isobenzofuran-1-yl ester
CAS NO:202919-24-2
Molecular Formula:
Molecular Weight: 424.434
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: ((1R,5R)-7-Oxo-3-phenoxymethyl-4-thia-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-acetic acid 3-oxo-1,3-dihydro-isobenzofuran-1-yl ester(CAS DataBase Reference)
NIST Chemistry Reference: ((1R,5R)-7-Oxo-3-phenoxymethyl-4-thia-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-acetic acid 3-oxo-1,3-dihydro-isobenzofuran-1-yl ester(202919-24-2)
EPA Substance Registry System: ((1R,5R)-7-Oxo-3-phenoxymethyl-4-thia-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-acetic acid 3-oxo-1,3-dihydro-isobenzofuran-1-yl ester(202919-24-2)

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: 202919-24-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 202919-24-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,2,9,1 and 9 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 202919-24:
(8*2)+(7*0)+(6*2)+(5*9)+(4*1)+(3*9)+(2*2)+(1*4)=112
112 % 10 = 2
So 202919-24-2 is a valid CAS Registry Number.

202919-24-2Upstream product

202919-24-2Downstream Products

202919-26-4 [(2R,3R)-2-Benzylsulfanyl-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-acetic acid 3-oxo-1,3-dihydro-isobenzofuran-1-yl ester

202919-24-2Relevant academic research and scientific papers

Synthesis and antibacterial activity of monocyclic &β-lactams related to cephalosporin and penicillin sulfones

Marchand-Brynaert, Jacqueline

, p. 585 - 604 (2007/10/03)

Starting from the natural Penicillins G and V, a series of monocyclic β-lactams B were prepared, functionalized at N(1) by an acetyl residue and at C(3) and C(4), respectively, by an acylamino side-chain and a sulfone substituent in a cis-stereochemical relationship.The TAL and PIV prodrugs exhibited weak antibacterial activity in vitro.

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