55164-40-4 Usage
General Description
(3Z)-3-(oxolan-2-ylidene)oxolan-2-one, also known as 3-oxolan-2-ylidene-oxolan-2-one, is a chemical compound with a molecular formula of C6H8O3. It is an α,β-unsaturated cyclic ketone that is commonly used as a building block in the synthesis of various organic compounds. (3Z)-3-(oxolan-2-ylidene)oxolan-2-one has the potential for applications in the pharmaceutical, agrochemical, and materials science industries due to its unique structural and chemical properties. It is important to handle this compound with care, as it may pose health hazards if not properly managed. Furthermore, its reactivity and potential uses make it an area of interest for further research and development.
Check Digit Verification of cas no
The CAS Registry Mumber 55164-40-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,1,6 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 55164-40:
(7*5)+(6*5)+(5*1)+(4*6)+(3*4)+(2*4)+(1*0)=114
114 % 10 = 4
So 55164-40-4 is a valid CAS Registry Number.
55164-40-4Relevant articles and documents
Novel synthesis of physovenine and physostigmine analogs
Wang,Alluri,Nikogosyan,Decarlo,Monteiro,Mabagos,Feng,White,Bartolini,Andrisano,Zhang,Ganguly
, p. 3046 - 3049 (2016/07/06)
This Letter describes a versatile synthetic approach to prepare physovenine and physostigmine analogs. A series of analogs were synthesized and evaluated for cholinesterase inhibition activities, including human acetylcholinesterase (AChE) and butyrylchol