7761-27-5 Usage
Indications
Mafenide (Sulfamylon) is a synthetic antibacterial agent related chemically, but
not pharmacologically, to the sulfonamides. The drug appears to interfere with
bacterial cellular metabolism and is not antagonized by PABA, pus, or serum. It is
bacteriostatic against many gram-positive and gram-negative organisms, including
staphylococci, streptococci, and Pseudomonas species. Mafenide is highly soluble
and diffuses easily through an eschar. After percutaneous absorption, the drug is
metabolized; it acts as a weak carbonic anhydrase inhibitor and may therefore cause
systemic acidosis.
Mafenide is used primarily in the adjunctive treatment of second- and thirddegree
burn wounds. It may cause severe pain on application, and active allergic
contact sensitivity may develop.
Check Digit Verification of cas no
The CAS Registry Mumber 7761-27-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,6 and 1 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 7761-27:
(6*7)+(5*7)+(4*6)+(3*1)+(2*2)+(1*7)=115
115 % 10 = 5
So 7761-27-5 is a valid CAS Registry Number.