17902-26-0 Usage
Type of Drug
Phosphodiesterase-4 (PDE4) inhibitor
Medical Use
Treatment of chronic obstructive pulmonary disease (COPD)
Mechanism of Action
Reduces inflammation and narrowing of airways in COPD patients
Efficacy
Improves lung function and reduces frequency of exacerbations in severe COPD patients
Common Side Effects
Nausea, diarrhea, and weight loss
Importance
Significant drug in managing COPD and improving patients' quality of life
Check Digit Verification of cas no
The CAS Registry Mumber 17902-26-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,9,0 and 2 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 17902-26:
(7*1)+(6*7)+(5*9)+(4*0)+(3*2)+(2*2)+(1*6)=110
110 % 10 = 0
So 17902-26-0 is a valid CAS Registry Number.
