144222-20-8 Usage
General Description
[2-(4-AMINO-PHENYL)-ETHYL]-CARBAMIC ACID METHYL ESTER, also known as methyl (2-(4-aminophenyl)ethyl)carbamate, is a chemical compound with the molecular formula C10H14N2O2. It is a methyl ester of carbamic acid and contains a phenylethylamine structure with an amino group and a carbamate group. [2-(4-AMINO-PHENYL)-ETHYL]-CARBAMIC ACID METHYL ESTER is used in the pharmaceutical industry for the synthesis of various drugs and is also used as an intermediate in organic synthesis. It is important to handle this chemical with care as it may pose health and environmental hazards if not properly managed.
Check Digit Verification of cas no
The CAS Registry Mumber 144222-20-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,2,2 and 2 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 144222-20:
(8*1)+(7*4)+(6*4)+(5*2)+(4*2)+(3*2)+(2*2)+(1*0)=88
88 % 10 = 8
So 144222-20-8 is a valid CAS Registry Number.
InChI:InChI=1/C10H14N2O2/c1-14-10(13)12-7-6-8-2-4-9(11)5-3-8/h2-5H,6-7,11H2,1H3,(H,12,13)
144222-20-8Relevant articles and documents
A simple method of protecting a secondary amine with tert butyloxycarbonyl (BOC) in the presence of a primary amine
Prugh,Birchenough,Egbertson
, p. 2357 - 2360 (1992)
A simple method for chemically differentiating primary and secondary amines is described in which the primary amine is condensed with benzaldehyde to form an imine leaving the secondary amine available to be protected with BOC. The imine is then hydrolyze
