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1268249-47-3

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1268249-47-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1268249-47-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,8,2,4 and 9 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1268249-47:
(9*1)+(8*2)+(7*6)+(6*8)+(5*2)+(4*4)+(3*9)+(2*4)+(1*7)=183
183 % 10 = 3
So 1268249-47-3 is a valid CAS Registry Number.

1268249-47-3Downstream Products

1268249-47-3Relevant academic research and scientific papers

One-pot three component reaction involving cyclohexyl isocyanide for the synthesis of furo[3,4-b]chromenes

Panja, Suman Kalyan,Maiti, Sourav,Drew, Michael G. B.,Bandyopadhyay, Chandrakanta

, p. 225 - 228 (2011)

On stirring an equimolar mixture of 4-oxo-4H-chromene-3-carbaldehyde, ninhydrin and cyclohexyl isocyanide in CH2Cl2-MeOH (7:1) at room temperature produces 3-cyclohexylimino-1-(2-hydroxy-1,3-dioxo-2,3- dihydro-1H-inden-2-yl)-1,3-dihy

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