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1029773-05-4

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1029773-05-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1029773-05-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,9,7,7 and 3 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1029773-05:
(9*1)+(8*0)+(7*2)+(6*9)+(5*7)+(4*7)+(3*3)+(2*0)+(1*5)=154
154 % 10 = 4
So 1029773-05-4 is a valid CAS Registry Number.

1029773-05-4Downstream Products

1029773-05-4Relevant articles and documents

TAU IMAGING PROBE

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Paragraph 0249; 0250, (2013/09/12)

An object of the present invention is to provide a probe for imaging a β-sheet structure protein which can be used for the diagnosis of conformational diseases, particularly disease (tauopathy) having a cardinal symptom such as intracerebral accumulation of tau protein, for example, Alzheimer's disease. Another object of the present invention is to provide a compound which is highly specific to tau and can image tau with satisfactory sensitivity, and also has high brain transition, low or non-recognized bone-seeking properties and low or non-recognized toxicity. According to the present invention, the above problems are solved by providing a compound of a formula I (wherein A, R1, R2, R3, R4, R5, R6, Ra and Rb are as defined in the present description) or a pharmaceutically acceptable salt or solvate thereof.

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