163844-91-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 163844-91-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,3,8,4 and 4 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 163844-91:
(8*1)+(7*6)+(6*3)+(5*8)+(4*4)+(3*4)+(2*9)+(1*1)=155
155 % 10 = 5
So 163844-91-5 is a valid CAS Registry Number.
163844-91-5Relevant academic research and scientific papers
ENDOTHELIN ANTAGONISTS
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, (2008/06/13)
Novel derivatives of the general structural Formula I STR1 have endothelin antagonist activity and are therefore useful in treating cardiovascular disorders, such as hypertension, pulmonary hypertension, postischemic renal failure, vasospasm, cerebral and
