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6-amino-5-cyano-4-(2-bromophenyl)-3-methyl-2,4-dihydropyrano[2,3-c]pyrazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1316040-92-2

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1316040-92-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1316040-92-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,6,0,4 and 0 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1316040-92:
(9*1)+(8*3)+(7*1)+(6*6)+(5*0)+(4*4)+(3*0)+(2*9)+(1*2)=112
112 % 10 = 2
So 1316040-92-2 is a valid CAS Registry Number.

1316040-92-2Downstream Products

1316040-92-2Relevant academic research and scientific papers

A new catalytic mode of the modularly designed organocatalysts (MDOs): Enantioselective synthesis of dihydropyrano[2,3-c]pyrazoles

Muramulla, Savitha,Zhao, Cong-Gui

, p. 3905 - 3908 (2011)

The enantioselective tandem Michael addition-cyclization reaction between 3-methyl-2-pyrazolin-5-one and benzylidenemalononitriles was studied with modularly designed organocatalysts (MDOs) to yield 6-amino-5- cyanodihydropyrano[2,3-c]pyrazoles in high yi

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