100991-84-2 Usage
Type of Compound
Heterocyclic compound
Applications
a. Synthesis of pharmaceuticals
b. Synthesis of agrochemicals
c. Synthesis of dyes
Role in Organic Chemistry
Building block for various synthetic processes
Additional Uses
a. Production of fluorescent dyes
b. Research for anti-cancer properties
Hazardous Nature
Can be hazardous if not handled properly
Safety Precautions
Strict regulation of use to prevent health or environmental risks
Check Digit Verification of cas no
The CAS Registry Mumber 100991-84-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,9,9 and 1 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 100991-84:
(8*1)+(7*0)+(6*0)+(5*9)+(4*9)+(3*1)+(2*8)+(1*4)=112
112 % 10 = 2
So 100991-84-2 is a valid CAS Registry Number.
InChI:InChI=1/C15H13N5/c1-20(2)14-5-3-11(4-6-14)7-12(8-16)15(19)13(9-17)10-18/h3-7H,19H2,1-2H3/b12-7+
100991-84-2Relevant articles and documents
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Carboni et al.
, p. 2838 (1958)
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Synthesis of Some New Polyfunctionalized Pyridines
Amer
, p. 297 - 301 (2017/11/27)
5-Methyl-2,4-dihydro-3H-pyrazol-3-one and/or 5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one was reacted with arylidenemalononitrile in the presence of sodium alkoxide to give 2-amino-6-alkoxy-4-arylpyridine-3,5-dicarbonitrile 4a–e instead of the reported pyrazolo[3,4-b]pyridine-5-carbonitriles. The same products 4a–e were prepared via reaction of arylidenemalononitrile with sodium alkoxide in an appropriative alcohol. However, the new synthetic route for preparation of their positional isomer 4-amino-6-alkoxy-2-arylpyridine-3,5-dicarbonitrile 7a–j has been achieved via reaction of 2-aminoprop-1-ene-1,1,3-tricarbonitrile with different aromatic aldehydes under the same conditions.
