25764-75-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25764-75-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,7,6 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 25764-75:
(7*2)+(6*5)+(5*7)+(4*6)+(3*4)+(2*7)+(1*5)=134
134 % 10 = 4
So 25764-75-4 is a valid CAS Registry Number.
InChI:InChI=1/C9H10N2O/c12-9(11-8-1-2-8)7-3-5-10-6-4-7/h3-6,8H,1-2H2,(H,11,12)
25764-75-4Relevant articles and documents
NEW COMPOUNDS
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Page 259, (2010/02/06)
The present invention relates to new compounds of formula I, (I) a process for their preparation and new intermediates prepared therein, pharmaceutical formulations containing said compounds and to the use of said compounds in therapy.