28506-40-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 28506-40-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,5,0 and 6 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 28506-40:
(7*2)+(6*8)+(5*5)+(4*0)+(3*6)+(2*4)+(1*0)=113
113 % 10 = 3
So 28506-40-3 is a valid CAS Registry Number.
28506-40-3Relevant articles and documents
Antihypertensive 5,6-diarylpyridazin-3-ones
Buchman,Scozzie,Ariyan,Heilman,Rippin,Pyne,Powers,Matthews
, p. 1398 - 1405 (2007/10/02)
The synthesis of a series of 5,6-diarylpyridazinones is described. Some members of this series display an antihypertensive effect in both the spontaneously hypertensive rat model and the deoxycorticosteroid (DOCA) model of hypertension. The most potent co