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649740-41-0

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649740-41-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 649740-41-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,9,7,4 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 649740-41:
(8*6)+(7*4)+(6*9)+(5*7)+(4*4)+(3*0)+(2*4)+(1*1)=190
190 % 10 = 0
So 649740-41-0 is a valid CAS Registry Number.

649740-41-0Downstream Products

649740-41-0Relevant articles and documents

3-Phenyl-propionamido, 3-phenyl-acrylamido and 3-phenyl-propynamido derivatives

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, (2008/06/13)

The invention relates to 3-phenyl-propionamido, 3-phenyl-acrylamido and 3-phenyl-propynamido derivatives, for example, deriviatives of the formula wherein A is selected from R1, R3, R4, R5, R6, R7, R21, R22, R23, R24, and n are as defined herein or pharmaceutically acceptable salts thereof. The invention also relates to processes for preparation of such compounds, compositions containing them, and the use of such derivatives as MAO-B inhibitors. The invention further relates to methods for treating or preventing Alzheimer's disease and senile dementia by administering compounds of the invention.

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