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124435-56-9

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124435-56-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 124435-56-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,4,3 and 5 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 124435-56:
(8*1)+(7*2)+(6*4)+(5*4)+(4*3)+(3*5)+(2*5)+(1*6)=109
109 % 10 = 9
So 124435-56-9 is a valid CAS Registry Number.

124435-56-9Relevant academic research and scientific papers

Phenylazo derivatives of some unsaturated β-diketones and their metal complexes

Krishnankutty,Sayudevi,Ummathur, Muhammed Basheer

, p. 518 - 523 (2008/09/20)

Phenylazo derivatives of three β-diketones in which the diketo function attached directly to olefinic linkages (dicinnamoyl methane, acetyl cinnamoyl methane and benzoyl cinnamoyl methane) have been synthesized and characterised. Analytical, IR, 1/s

A one-pot synthesis of 2,3,6,7-tetrahydro-2-aryl-3,6-diphenyl-8H-pyranopyridazin-8-ones

Patel, Himatkumar V.,Fernandes, P. S.

, p. 167 - 169 (2007/10/02)

The one-pot synthesis of 2-aryl-2,3,6,7-tetrahydro-3,6-diphenyl-8H-pyranopyridazin-8-one (III) involves reaction of arylazoacetylacetones (I) with benzaldehyde in the presence of dil NaOH-EtOH to give the corresponding 1,7-diphenyl-3,4,5-trioxo-1,6

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