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649551-06-4

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649551-06-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 649551-06-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,9,5,5 and 1 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 649551-06:
(8*6)+(7*4)+(6*9)+(5*5)+(4*5)+(3*1)+(2*0)+(1*6)=184
184 % 10 = 4
So 649551-06-4 is a valid CAS Registry Number.

649551-06-4Relevant articles and documents

Design of concise, scalable route to a cholecystokinin 1 (CCK 1) receptor antagonist

Liang, Jimmy T.,Mani, Neelakandha S.,Jones, Todd K.

, p. 8243 - 8250 (2008/03/11)

(Chemical Equation Presented) Development of efficient, scalable routes for the synthesis of (S)-3-[5-(3,4-dichlorophenyl)-1-(4-methoxyphenyl)-1H-pyrazol- 3-yl]-2-m-tolyl propionic acid, a selective cholecystokinin 1 (CCK 1) receptor antagonist, is descri

CCK-1 RECEPTOR MODULATORS

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Page/Page column 140-141, (2010/02/10)

There are provided by the present invention certain pyrazole based CCK-1 receptor modulators which have the general formula: (I) wherein Ar is an aromatic or heteroaromatic group, X is a hydrocarbon linker, Y is a bond or hydrocarbon linker and R1, R2, R3, R4 and R5 are certain organic substituents, and methods of making the same.

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