57944-44-2 Usage
General Description
2-Naphthalenol,7-ethoxy-(9CI) is a specific type of compound that belongs to the class of organic compounds known as naphthalenes. Naphthalenes are compounds containing a naphthalene moiety, which consists of two fused benzene rings. Specific information about this chemical, such as its physical and chemical properties, toxicity, and potential uses, is not widely available in the public domain. As with any kind of chemical compounds, it's crucial to handle 2-Naphthalenol,7-ethoxy-(9CI) properly and observe proper safety measures, given the potential risks and hazards involving chemical handling and exposure. It's recommended to consult scientific resources or professionals for comprehensive and specific details about this compound.
Check Digit Verification of cas no
The CAS Registry Mumber 57944-44-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,9,4 and 4 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 57944-44:
(7*5)+(6*7)+(5*9)+(4*4)+(3*4)+(2*4)+(1*4)=162
162 % 10 = 2
So 57944-44-2 is a valid CAS Registry Number.
InChI:InChI=1/C12H12O2/c1-2-14-12-6-4-9-3-5-11(13)7-10(9)8-12/h3-8,13H,2H2,1H3
57944-44-2Relevant articles and documents
Organocatalytic Enantioselective Synthesis of Atropisomeric Aryl-p-Quinones: Platform Molecules for Diversity-Oriented Synthesis of Biaryldiols
Chen, Ye-Hui,Li, Heng-Hui,Li, Shaoyu,Tan, Bin,Xiang, Shao-Hua,Zhang, Xiao
, p. 11374 - 11378 (2020/05/25)
Presented here is a class of novel axially chiral aryl-p-quinones as platform molecules for the preparation of non-C2 symmetric biaryldiols. Two sets of aryl-p-quinone frameworks were synthesized with remarkable enantiocontrol by means of chiral phosphoric acid catalyzed enantioselective arylation of p-quinones by central-to-axial chirality conversion. These aryl-p-quinones were then used to access a wide spectrum of highly functionalized non-C2 symmetric biaryldiols with excellent retention of the enantiopurity.