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1240718-47-1

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1240718-47-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1240718-47-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,0,7,1 and 8 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1240718-47:
(9*1)+(8*2)+(7*4)+(6*0)+(5*7)+(4*1)+(3*8)+(2*4)+(1*7)=131
131 % 10 = 1
So 1240718-47-1 is a valid CAS Registry Number.

1240718-47-1Downstream Products

1240718-47-1Relevant articles and documents

Monoamine oxidase inhibitors: Benzylidene-prop-2-ynyl-amines analogues

Jia, Zhao,Wei, Shen,Zhu, Qing

experimental part, p. 725 - 728 (2011/11/29)

A new series of benzylidene-prop-2-ynyl-amines analogues have been synthesized and evaluated for their monoamine oxidase A and B inhibitory activity by determination of IC50 and selectivity index (SI). Among these inhibitors, benzhydrylidene-prop-2-ynyl-amine (2, IC50 32nM) and (3, 4-dimethoxy-benzylidene)-prop-2-ynylamine (10, IC50 14nM) provide the highest inhibitory potency toward monoamine oxidase (MAO) A and B respectively. (3,5-Dimethyl-1H-pyrrol-2-ylmethylene)-prop-2-ynyl-amine (1, SI=58.96) and compound (2, SI=0.34) were proved to be the superior selective inhibitors toward MAO-A and MAO-B respectively. Docking studies show that the imine moiety is located in hydrophobic pocket, bringing the propargyl group close to FAD which indicates that the different inhibitory potency toward MAO-A may be ascribable to both the distance between alkynyl group and N5 of FAD, and hydrogen bonding interactions between inhibitors and enzymes.

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