457631-01-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 457631-01-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,7,6,3 and 1 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 457631-01:
(8*4)+(7*5)+(6*7)+(5*6)+(4*3)+(3*1)+(2*0)+(1*1)=155
155 % 10 = 5
So 457631-01-5 is a valid CAS Registry Number.
457631-01-5Relevant academic research and scientific papers
PHENETHANOLAMINE DERIVATIVES FOR TREATMENT OF RESPIRATORY DISEASES
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Page/Page column 52, (2010/02/07)
The present invention relates to novel compounds of formula (I),to a process for their manufacture, to pharmaceutical compositions containing them, and to their use in therapy, in particular their use in the prophylaxis and treatment of respiratory diseases.
