40090-75-3 Usage
Chemical structure
1-[(4-methylphenyl)sulfonyl]oxy-1H-pyrrole-2-carbonitrile
Type of compound
Pyrrole derivative
Functional groups
Sulfonyloxy group and carbonitrile functional group
Applications
a. Synthesis of pharmaceutical drugs and agrochemicals
b. Building block in organic synthesis
c. Development of new chemical entities for various applications
Potential
a. Biological activity
b. Ongoing research for use in the pharmaceutical industry
Check Digit Verification of cas no
The CAS Registry Mumber 40090-75-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,0,9 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 40090-75:
(7*4)+(6*0)+(5*0)+(4*9)+(3*0)+(2*7)+(1*5)=83
83 % 10 = 3
So 40090-75-3 is a valid CAS Registry Number.
40090-75-3Relevant academic research and scientific papers
Process for the synthesis of N-hydroxypyrroles, N-hydroxyimidazoles, and derivatives thereof
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, (2008/06/13)
A process is described for the preparation of N-hydroxypyrrole-2-carbonitriles, N-hydroxyimidazole-2-carbonitriles, pyrrole-2-carbonitriles, and 3-substituted-2, 3-dihydro-2-pyrrolones by thermally decomposing 2-azidoheteroaromatic N-oxides. In the proces
