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30561-09-2

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30561-09-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 30561-09-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,5,6 and 1 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 30561-09:
(7*3)+(6*0)+(5*5)+(4*6)+(3*1)+(2*0)+(1*9)=82
82 % 10 = 2
So 30561-09-2 is a valid CAS Registry Number.

30561-09-2Relevant articles and documents

Synthesis and structure-activity relationships of N3-pyridylpyrazinones as corticotropin-releasing factor-1 (CRF1) receptor antagonists

Hartz, Richard A.,Ahuja, Vijay T.,Schmitz, William D.,Molski, Thaddeus F.,Mattson, Gail K.,Lodge, Nicholas J.,Bronson, Joanne J.,Macor, John E.

scheme or table, p. 1890 - 1894 (2010/07/06)

A series of N3-pyridylpyrazinones was investigated as corticotropin-releasing factor-1 receptor antagonists. It was observed that the binding affinity of analogues containing a pyridyl group was influenced not only by the substitution pattern on the pyridyl group, but also by the pKa of the pyridyl nitrogen. Analogues containing a novel 6-(difluoromethoxy)-2,5-dimethylpyridin-3-amine group were among the most potent N3-pyridylpyrazinones synthesized. The synthesis and SAR of N3-pyridylpyrazinones is described herein.

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