54150-49-1Relevant articles and documents
Total synthesis of cephalosporin derivatives, I. Synthesis of trans 3 sulfonyloxy 4 alkylthio 2 azetidinones
Lattrell,Lohaus
, p. 870 - 900 (2007/10/05)
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54150-49-1
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Basic information
- Product Name: 2-chloro-2-oxoethyl 4-methylbenzenesulfonate
- Synonyms: 2-chloro-2-oxoethyl 4-methylbenzenesulfonate
- CAS NO:54150-49-1
- Molecular Formula:
- Molecular Weight: 248.687
- EINECS: N/A
- Product Categories: N/A
- Mol File: 54150-49-1.mol
- Article Data: 1
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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: 2-chloro-2-oxoethyl 4-methylbenzenesulfonate(CAS DataBase Reference)
- NIST Chemistry Reference: 2-chloro-2-oxoethyl 4-methylbenzenesulfonate(54150-49-1)
- EPA Substance Registry System: 2-chloro-2-oxoethyl 4-methylbenzenesulfonate(54150-49-1)
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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: 54150-49-1(Hazardous Substances Data)
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54150-49-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54150-49-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,1,5 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.Calculate Digit Verification of CAS Registry Number 54150-49:
(7*5)+(6*4)+(5*1)+(4*5)+(3*0)+(2*4)+(1*9)=101
101 % 10 = 1
So 54150-49-1 is a valid CAS Registry Number.
54150-49-1Upstream product
54150-49-1Downstream Products
- 54151-09-6 5-(4-nitro-phenyl)-6-(toluene-4-sulfonyloxy)-4-thia-1-aza-bicyclo[3.2.0]heptan-7-one
- 76273-08-0 7-tosyloxyacetamido-3-deacetoxycephalosporanic acid
- 125846-20-0 trans-1-Benzyl-3-(tosyloxy)-4-(methylthio)-2-azetidinone
- 37546-64-8 trans-1-phenyl-3-(p-tosyloxy)-4-(methylthio)-2-azetidinone
- 501919-59-1 2-hydroxy-4-[[2-[[(4-methylphenyl)sulfonyl]oxy]acetyl]amino]benzoic acid
- 158818-29-2 N-phenyl-O-tosylglycolamide
- 125828-55-9 trans-1-Benzyl-3-(tosyloxy)-4-chloro-2-azetidinone
- 125828-51-5 trans-1-Phenyl-3-(tosyloxy)-4-chloro-2-azetidinone
- 125828-51-5 cis-1-Phenyl-3-(tosyloxy)-4-chloro-2-azetidinone
- 125828-55-9 cis-1-Benzyl-3-(tosyloxy)-4-chloro-2-azetidinone
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2-chloro-2-oxoethyl 4-methylbenzenesulfonate
