657424-48-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 657424-48-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,7,4,2 and 4 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 657424-48:
(8*6)+(7*5)+(6*7)+(5*4)+(4*2)+(3*4)+(2*4)+(1*8)=181
181 % 10 = 1
So 657424-48-1 is a valid CAS Registry Number.
657424-48-1Relevant articles and documents
NEW COMPOUNDS
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Page/Page column 62, (2010/11/30)
The present invention relates to new compounds of formula (I), wherein P, Q, X1, X2, X3, X4, R, R1, R2, R3, R4, R5, R6, R7, m, n, o, p and q are defined as in any one of claims 1 to 12, a process for their preparation and new intermediates prepared therein, pharmaceutical formulations containing said compounds and to the use of said compounds in therapy.
