34743-87-8 Usage
General Description
2-Phenoxyethyl chloroformate is a chemical compound with the molecular formula C9H9ClO3. It is a clear, colorless liquid that is used as a reagent in organic synthesis to introduce the phenoxyethyl chloroformate functional group into various organic compounds. 2-Phenoxyethyl chloroformate is commonly used in the production of pharmaceuticals, agrochemicals, and other fine chemicals. It is also utilized as a protecting group for alcohols in organic synthesis. Additionally, 2-Phenoxyethyl chloroformate is known for its potential to cause irritation to the skin, eyes, and respiratory system, and it should be handled with care in a well-ventilated area and with appropriate personal protective equipment.
Check Digit Verification of cas no
The CAS Registry Mumber 34743-87-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,7,4 and 3 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 34743-87:
(7*3)+(6*4)+(5*7)+(4*4)+(3*3)+(2*8)+(1*7)=128
128 % 10 = 8
So 34743-87-8 is a valid CAS Registry Number.
InChI:InChI=1/C9H9ClO3/c10-9(11)13-7-6-12-8-4-2-1-3-5-8/h1-5H,6-7H2
34743-87-8Relevant articles and documents
Beta lactam compounds and their use as inhibitors of tryptase
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Page column 276, (2010/11/29)
Compounds of the formulas: are disclosed. These compounds inhibit tryptase as well as other enzyme systems or are selective tryptase inhibitors and are useful as antiinflammatory agents particularly in the treatment of chronic asthma.
1-Aziridine carboxylic acid derivatives with immunostimulant activity
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, (2008/06/13)
2-Substituted-1-aziridine-carboxylic acid esters exhibiting immuno-stimulant activity and of the formula STR1 wherein X is a carbamoyl or alkoxycarbonyl radical, and R1 is an aliphatic hydrocarbon radical optionally substituted by halogen, alkoxy, amino, carbamoyloxy, cycloalkyl, hydroxyl, an imido or heterocyclic radical, cycloalkyl; or aryl, aralkyl, aryloxyalkyl or arylthioalkyl wherein the aryl moiety is optionally substituted by halogen, alkyl, alkoxy, hydroxyl, amino, nitro, cyano, acyl, carbalkoxy, thioalkyl, alkylsulphonyl, phenyl or trifluoromethyl. Counterparts where X is --CN and R1 is as above, except for ethyl, are also new.
