191218-43-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 191218-43-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,2,1 and 8 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 191218-43:
(8*1)+(7*9)+(6*1)+(5*2)+(4*1)+(3*8)+(2*4)+(1*3)=126
126 % 10 = 6
So 191218-43-6 is a valid CAS Registry Number.
191218-43-6Relevant articles and documents
Method for treating tumors using 2-aryl-naphthyridin-4-ones
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, (2008/06/13)
The present invention provides compounds of Formula I: STR1 wherein A and R1 -R8 are defined herein. The compounds of Formula I inhibit the polymerization of tubulin and possess antimitotic activity. The compounds of Formula I may be useful for the treatment of psoriasis, gout, papiloma, warts, and a variety of tumors.