452340-53-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 452340-53-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,2,3,4 and 0 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 452340-53:
(8*4)+(7*5)+(6*2)+(5*3)+(4*4)+(3*0)+(2*5)+(1*3)=123
123 % 10 = 3
So 452340-53-3 is a valid CAS Registry Number.
452340-53-3Relevant articles and documents
PHENETHANOLAMINE DERIVATIVE FOR THE TREATMENT OF RESPIRATORY DISEASES
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Page 56, (2010/02/06)
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.
