39876-55-6Relevant articles and documents
The conversion of 3 exo methylenecephalosporin to 3 halomethylcephems; a convenient synthesis of 3' substituted cephalosporins from penicillins
Koppel,Kinnick,Nummy
, p. 2822 - 2823 (2007/10/10)
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39876-55-6
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Basic information
- Product Name: (6R)-3-bromomethyl-8-oxo-7t-(2-phenoxy-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-nitro-benzyl ester
- Synonyms: (6R)-3-bromomethyl-8-oxo-7t-(2-phenoxy-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-nitro-benzyl ester
- CAS NO:39876-55-6
- Molecular Formula:
- Molecular Weight: 562.398
- EINECS: N/A
- Product Categories: N/A
- Mol File: 39876-55-6.mol
- Article Data: 2
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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)-3-bromomethyl-8-oxo-7t-(2-phenoxy-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-nitro-benzyl ester(CAS DataBase Reference)
- NIST Chemistry Reference: (6R)-3-bromomethyl-8-oxo-7t-(2-phenoxy-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-nitro-benzyl ester(39876-55-6)
- EPA Substance Registry System: (6R)-3-bromomethyl-8-oxo-7t-(2-phenoxy-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-nitro-benzyl ester(39876-55-6)
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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: 39876-55-6(Hazardous Substances Data)
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39876-55-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 39876-55-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,8,7 and 6 respectively; the second part has 2 digits, 5 and 5 respectively.Calculate Digit Verification of CAS Registry Number 39876-55:
(7*3)+(6*9)+(5*8)+(4*7)+(3*6)+(2*5)+(1*5)=176
176 % 10 = 6
So 39876-55-6 is a valid CAS Registry Number.
39876-55-6Upstream product
39876-55-6Downstream Products
- 5432-66-6 isobutyl phenoxyacetate
- 122949-35-3 <2R-(2α,6α,7β)>-3-<<<(1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridin-3-yl)carbonyl>oxy>methyl>-8-oxo-7-<(phenoxyacetyl)amino>-5-thia-1-azabicyclo<4.2.0>oct-3-ene-2-carboxylic acid (4-nitrophenyl)methyl ester
- 122949-45-5 (6R-trans)-3-<<<(1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridin-3-yl)carbonyl>oxy>methyl>-8-oxo-7-<(phenoxyacetyl)amino>-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxylic acid (4-nitrophenyl)methyl ester
- 115622-62-3 <2R-(2α,6α,7β)>-3-<<<(1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridin-3-yl)carbonyl>oxy>methyl>-8-oxo-7-<(phenoxyacetyl)amino>-5-thia-1-azabicyclo<4.2.0>oct-3-ene-2-carboxylic acid
- 62987-31-9 (6R)-3-(1-methyl-1H-tetrazol-5-ylsulfanylmethyl)-8-oxo-7t-(2-phenoxy-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-nitro-benzyl ester
- 62987-30-8 (6R)-3-acetoxymethyl-8-oxo-7t-(2-phenoxy-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-nitro-benzyl ester
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(6R)-3-bromomethyl-8-oxo-7t-(2-phenoxy-acetylamino)-(6rH)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 4-nitro-benzyl ester
