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188616-79-7

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188616-79-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 188616-79-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,6,1 and 6 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 188616-79:
(8*1)+(7*8)+(6*8)+(5*6)+(4*1)+(3*6)+(2*7)+(1*9)=187
187 % 10 = 7
So 188616-79-7 is a valid CAS Registry Number.

188616-79-7Relevant articles and documents

A Short Synthesis of the Factor-Xa Inhibitor DX-9065a Using Palladium-Catalyzed Key Steps1

Kehr, Christiane,Neidlein, Richard,Engh, Richard A.,Brandstetter, Hans,Kucznierz, Ralf,Leinert, Herbert,Marzenell, Klaus,Strein, Klaus,Von Der Saal, Wolfgang

, p. 892 - 896 (1997)

We describe a new, efficient synthesis of DX-9065a (4), a potent inhibitor of the blood coagulation enzyme factor Xa (fXa) which has previously been prepared in more than 20 steps. We saved approximately 10 steps starting with a Pd-catalyzed cyanation of

Process for preparing 2-phenyl-3-naphthylpropionic acid derivatives

-

, (2008/06/13)

A process for preparing a compound represented by general formulae (5) and (6) in the following reaction scheme or salts thereof, wherein R1represents a protective group for a nitrogen atom; R2represents a methanesulfonyl group or p-

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