114998-59-3 Usage
General Description
1-(1-phenyl-1H-pyrazol-5-yl)ethanone, also known as PPE, is a chemical compound with the molecular formula C11H10N2O. It is a yellow-orange solid that is used in the synthesis of various organic compounds and pharmaceuticals. PPE belongs to the class of pyrazole compounds, which are known for their diverse biological activities. It is often used as a building block in organic synthesis due to its reactivity and versatility. PPE has potential applications in the pharmaceutical and chemical industries, making it a valuable compound for research and development. However, it is important to handle this chemical with care, as it may have hazardous properties.
Check Digit Verification of cas no
The CAS Registry Mumber 114998-59-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,9,9 and 8 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 114998-59:
(8*1)+(7*1)+(6*4)+(5*9)+(4*9)+(3*8)+(2*5)+(1*9)=163
163 % 10 = 3
So 114998-59-3 is a valid CAS Registry Number.
114998-59-3Relevant articles and documents
HETEROCYCLIC COMPOUND AND USE THEREOF
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Paragraph 0707; 0708, (2013/06/05)
The present invention aims to provide a compound having a PDE inhibitory action and useful as a medicament for the prophylaxis or treatment of schizophrenia and the like. A compound represented by the formula (1x): wherein each symbol is as des
