102331-61-3 Usage
General Description
1-(1-Methylpropyl)-1H-pyrrole-2,5-dione, also known as Pictet-Spengler reagent, is a chemical compound with the molecular formula C10H13NO2. It is a cyclic imine and a derivative of pyrrole, and it is commonly used in organic synthesis reactions due to its ability to form a variety of complex chemical structures. The compound has been studied for its potential pharmaceutical applications, particularly in the development of new drugs. It is also used in the production of various organic compounds, including natural products, pharmaceuticals, and agrochemicals. Additionally, it has been investigated for its potential biological activities, such as antifungal and antibacterial properties.
Check Digit Verification of cas no
The CAS Registry Mumber 102331-61-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,3,3 and 1 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 102331-61:
(8*1)+(7*0)+(6*2)+(5*3)+(4*3)+(3*1)+(2*6)+(1*1)=63
63 % 10 = 3
So 102331-61-3 is a valid CAS Registry Number.
InChI:InChI=1/C8H11NO2/c1-3-6(2)9-7(10)4-5-8(9)11/h4-6H,3H2,1-2H3
102331-61-3Relevant articles and documents
Process for preparation of N-substituted maleimides
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, (2008/06/13)
N-substituted maleimide represented by formula (2): STR1 is produced from N-substituted maleamic acid monoester represented by formula (1): STR2 in the presence of an acid catalyst by elmination of an alcohol from the monoester. The above N-substituted maleamic acid monoester represented by formula (1) is produced by esterification of N-substituted maleamic acid represented by formula (3): STR3 with an alcohol R2 -OH in the represence of an acid catalyst.
