96-42-4 Usage
General Description
3-Pyrrolidinone, also known as 1-Methyl-2-pyrrolidinone, is a colorless liquid with a slightly ammonia-like odor. It is a five-membered lactam that is commonly used as a solvent in various applications, including in the production of pharmaceuticals, agrochemicals, and polymers. It has the ability to dissolve a wide range of materials, making it a versatile solvent in industries such as pharmaceuticals, electronics, and agriculture. Additionally, 3-Pyrrolidinone is known for its high boiling point and low vapor pressure, making it a stable and reliable solvent for industrial processes. However, it is important to handle this chemical with caution, as it can cause skin and eye irritation and should be used in well-ventilated areas.
Check Digit Verification of cas no
The CAS Registry Mumber 96-42-4 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 9 and 6 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 96-42:
(4*9)+(3*6)+(2*4)+(1*2)=64
64 % 10 = 4
So 96-42-4 is a valid CAS Registry Number.
InChI:InChI=1/C4H7NO/c6-4-1-2-5-3-4/h5H,1-3H2
96-42-4Relevant articles and documents
Synthesis and in-vitro activity of new 1β-methylcarbapenem derivatives as antibacterial agents
Jung, Myung-Ho,Joon, Hee Hong,Cho, Jung-Hyuck,Oh, Chang-Hyun
scheme or table, p. 780 - 786 (2009/04/07)
The synthesis of a new series of 1β-methylcarbapenems having pyrrolidine and piperidine moieties is described. Their in-vitro antibacterial activities against both Gram-positive and Gram-negative bacteria were tested and the effect of substituents on the pyrrolidine ring was investigated. A particular compound III b having an oxime-pyrrolidine moiety showed the most potent antibacterial activity.