123004-74-0 Usage
General Description
(2R)-4-Bromo-2-[[(tert-butoxy)carbonyl]amino]butanoic acid tert-butyl ester is a chemical compound that consists of a butanoic acid with a tert-butoxy carbonyl amino group and a bromo substituent on the 4th carbon. It also contains a tert-butyl ester group. (2R)-4-Bromo-2-[[(tert-butoxy)carbonyl]amino]butanoic acid tert-butyl ester is commonly used in the field of organic chemistry as a reagent or intermediate in chemical synthesis. It is important to handle this compound with care, as it can be hazardous if not used properly. Additionally, proper safety precautions should be taken when handling and storing this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 123004-74-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,0,0 and 4 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 123004-74:
(8*1)+(7*2)+(6*3)+(5*0)+(4*0)+(3*4)+(2*7)+(1*4)=70
70 % 10 = 0
So 123004-74-0 is a valid CAS Registry Number.
123004-74-0Relevant articles and documents
RADIOLABELED AMINO ACIDS FOR DIAGNOSTIC IMAGING
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Page/Page column 167-168, (2012/11/14)
This invention relates to novel compounds suitable for labeling by 18F and to the corresponding 18F labeled compounds themselves, 19F-fluorinated analogues thereof and their use as reference standards, methods of preparing such compounds, compositions comprising such compounds, kits comprising such compounds or compositions and uses of such compounds, compositions or kits for diagnostic imaging by Positron Emission Tomography (PET).
Total syntheses of (-)-nocardicins A-G: A biogenetic approach
Salituro, Gino M.,Townsend, Craig A.
, p. 760 - 770 (2007/10/02)
The known nocardicins A-G have been synthesized, several for the first time, having geometric and stereoisomeric purities of a high order. The syntheses proceed through the central intermediacy of tert-butyl (-)-3-aminocardicinate (14), which has been pre