4439-83-2 Usage
General Description
Norvaline, 4-oxo- (9CI) is a chemical compound with the molecular formula C5H11NO2. It is a derivative of the amino acid valine and contains a ketone group, which gives it its "4-oxo" designation. Norvaline has been studied for its potential applications in various fields, including pharmaceuticals, food additives, and biochemistry. It has been shown to have antioxidative and neuroprotective effects, and may also play a role in regulating the function of enzymes involved in protein synthesis. Additionally, norvaline has been investigated for its potential to enhance muscle growth and performance in bodybuilding and athletic supplements. Overall, norvaline, 4-oxo- (9CI) is a versatile chemical with a range of potential uses and benefits.
Check Digit Verification of cas no
The CAS Registry Mumber 4439-83-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,3 and 9 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 4439-83:
(6*4)+(5*4)+(4*3)+(3*9)+(2*8)+(1*3)=102
102 % 10 = 2
So 4439-83-2 is a valid CAS Registry Number.
InChI:InChI=1/C5H9NO3/c1-3(7)2-4(6)5(8)9/h4H,2,6H2,1H3,(H,8,9)/p-1
4439-83-2Relevant articles and documents
Jeng et al.
, p. 2898 (1974)
3-Bromo-2-fluoropropene - a fluorinated building block. 2-fluoroallylation of glycine and alanine ester imines
Laue, Klaus W.,Haufe, Guenter
, p. 1453 - 1456 (2007/10/03)
3-Bromo-2-fluoropropene (4) is prepared in a new three-step synthesis from ammonium α-fluoroacrylate (1) in 31% overall yield. Glycine and alanine ester imines are efficiently alkylated by 4 to give, after deprotection, 2-amino-4-fluoropent-4enoic acid (9) in 63% overall yield, and the α-methylated derivalive 13 in 26% overall yield, respectively. Preliminary results indicate that 4 is potentially a new a-carbonyl cation equivalent.
