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816454-53-2

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816454-53-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 816454-53-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,1,6,4,5 and 4 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 816454-53:
(8*8)+(7*1)+(6*6)+(5*4)+(4*5)+(3*4)+(2*5)+(1*3)=172
172 % 10 = 2
So 816454-53-2 is a valid CAS Registry Number.

816454-53-2Relevant articles and documents

INDAZOLE/PYRZOLO[4,3-c]PYRIDIN DERIVATIVES AS JNK INHIBITORS, COMPOSITIONS AND METHODS RELATED THERETO AS WELL AS INTERMEDIATE THEREOF

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Page 23-24, (2008/06/13)

The present invention relates to new compounds of formula (I) in which:X is CR4 or N; R1 is -OR5, -NHCOR6 or -NR6R7; R2 is hydrogen, Oar1 or -NHAr1 wherein Ar1 is aryl optionally substituted with one or more of R8, -OR8, -NR8R9, -CONR8R9, -COOR8, -NR8COR9, -SR8, -SO2NR8R9, -NR8SO2 R9, halogen, cyano, or nitro; R3 is hydrogen or -NHAr2 wherein Ar2 is benzene optionally substituted with one or more of R8, -OR8, -NR8R9, halogen or nitro, wherein R2 and R3 is not simultaneously hydrogen; a process for their preparation and new intermediates used therein, pharmaceutical formulations containing said therapeutically active compounds and to the use of said active compounds in therapy.

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