45120-30-7 Usage
Chemical Properties
White Solid
Uses
L-Glutamic Acid α-tert-Butyl Ester is an ester of L-Glutamic Acid used in the synthesis of enantiopure isotopomers of amino acids.
Check Digit Verification of cas no
The CAS Registry Mumber 45120-30-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,5,1,2 and 0 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 45120-30:
(7*4)+(6*5)+(5*1)+(4*2)+(3*0)+(2*3)+(1*0)=77
77 % 10 = 7
So 45120-30-7 is a valid CAS Registry Number.
45120-30-7Relevant articles and documents
Hydrolysis of amino acid diesters
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Page 3, (2008/06/13)
The present invention provides a method for preparing an amino acid monoester from an amino acid diester without the use of an enzyme. Particularly, the method involves hydrolysis of an amino acid diester in the presence of a non-enzyme additive and under reaction conditions that affect selective hydrolysis of the α-ester group. The reaction conditions comprise a specific pH, temperature, and vapor pressure.
