134022-51-8 Usage
Chemical Structure
A dicarboxylic acid with a four-membered cyclic structure and a 2,2-dimethyl group
Steric Hindrance
The 2,2-dimethyl group adds sterically hindered characteristics to the molecule
Industrial Applications
Used in various industrial and laboratory applications
Chiral Auxiliary
Commonly used as a chiral auxiliary in organic synthesis to produce enantiomerically pure compounds
Pharmaceutical Applications
Used in the production of pharmaceuticals
Agrochemical Applications
Used in the production of agrochemicals
High-Value Chemicals
Used in the production of other high-value chemicals
Biodegradable Polymers
A vital component in the production of biodegradable polymers and materials
Check Digit Verification of cas no
The CAS Registry Mumber 134022-51-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,0,2 and 2 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 134022-51:
(8*1)+(7*3)+(6*4)+(5*0)+(4*2)+(3*2)+(2*5)+(1*1)=78
78 % 10 = 8
So 134022-51-8 is a valid CAS Registry Number.
134022-51-8Relevant articles and documents
Oxidation of partially protected carbohydrates at the nickel hydroxide electrode
Schaefer, Hans J.,Schneider, Roy
, p. 715 - 724 (1991)
Primary hydroxy groups in pyranoses are oxidized in excellent yields to the corresponding carboxylic acids. In furanose 3 the yield of acid is only moderate. Secondary hydroxy groups are inert, aside from lactols. The different reactivity of secondary and primary hydroxy groups allows the chemoselective oxidation of 8 and 10.
