18818-30-9 Usage
General Description
1-(4-Methyl-1H-pyrrol-3-yl)ethanone, also known as 4-methyl-3-pyrrolin-2-one, is a chemical compound with a molecular formula C7H9NO. It is a ketone derivative of pyrrole, a five-membered ring compound containing a nitrogen atom. 1-(4-Methyl-1H-pyrrol-3-yl)ethanone is commonly used in the synthesis of organic molecules and pharmaceuticals due to its versatile reactivity and ability to act as a building block for more complex chemical structures. It is also used in the production of fragrances and flavors as it contributes to the characteristic smell and taste of certain compounds. However, it is important to handle this chemical with care and follow proper safety guidelines when working with it due to potential hazards associated with its reactivity and toxic properties.
Check Digit Verification of cas no
The CAS Registry Mumber 18818-30-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,8,1 and 8 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 18818-30:
(7*1)+(6*8)+(5*8)+(4*1)+(3*8)+(2*3)+(1*0)=129
129 % 10 = 9
So 18818-30-9 is a valid CAS Registry Number.
18818-30-9Relevant articles and documents
Synthesis of the Ring C Pyrrole of Native Chlorophylls and Bacteriochlorophylls
Wang, Pengzhi,Chau Nguyen, Khiem,Lindsey, Jonathan S.
, p. 11286 - 11293 (2019)
As part of a program to develop practical syntheses of members of the family of (bacterio)chlorophylls, two routes to 2-iodo-3-methyl-4-(3-methoxy-1,3-dioxopropyl)pyrrole, a precursor of the universal ring C, have been developed. The β-ketoester of ring C
Metabolic products of Aspergillus terreus. VIII. Astepyrone: A novel metabolite of the strain IFO 4100
Arai,Yoshimura,Itatani,Yamamoto
, p. 925 - 933 (2007/10/02)
A novel metabolite named astepyrone and two other new metabolites were isolated from Aspergillus terreus IFO 4100, and their chemical structures were determined. The biosynthesis of astepyrone was also studied and this metabolite was proved to be formed t
