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19853-80-6

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19853-80-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19853-80-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,8,5 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 19853-80:
(7*1)+(6*9)+(5*8)+(4*5)+(3*3)+(2*8)+(1*0)=146
146 % 10 = 6
So 19853-80-6 is a valid CAS Registry Number.

19853-80-6Relevant articles and documents

IMIDAZO [1,2-A] PYRIDINES AND THEIR PHARMACEUTICAL USE

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, (2008/06/13)

The invention relates to novel bradykinin antagonists of the formula: STR1 wherein R 1 is halogen,R 2 and R 3 are each hydrogen, lower alkyl, halo(lower)alkyl or acyl,R 4 is aryl having suitable substituent(s), or a heterocyclic group optionally having suitable substituent(s),Q is O or N--R 11, in which R 11 is hydrogen or acyl, andA is lower alkylene,and pharmaceutically acceptable salts thereof.

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