74682-62-5 Usage
Uses
Ticar (Glaxo-SmithKline).
Therapeutic Function
Antibiotic
Clinical Use
Ticarcillin disodium, α-carboxy-3-thienylpenicillin (Ticar),is an isostere of carbenicillin in which the phenyl group is replacedby a thienyl group. This semisynthetic penicillinderivative, like carbenicillin, is unstable in acid and, therefore,must be administered parenterally. It is similar tocarbenicillin in antibacterial spectrum and pharmacokineticproperties. Two advantages for ticarcillin are claimed:(a) slightly better pharmacokinetic properties, includinghigher serum levels and a longer duration of action; and(b) greater in vitro potency against several species of Gramnegativebacilli, most notably P. aeruginosa and Bacteroidesfragilis. These advantages can be crucial in the treatment ofserious infections requiring high-dose therapy.
Check Digit Verification of cas no
The CAS Registry Mumber 74682-62-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,6,8 and 2 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 74682-62:
(7*7)+(6*4)+(5*6)+(4*8)+(3*2)+(2*6)+(1*2)=155
155 % 10 = 5
So 74682-62-5 is a valid CAS Registry Number.
InChI:InChI=1/C15H16N2O6S2.Na/c1-15(2)9(14(22)23)17-11(19)8(12(17)25-15)16-10(18)7(13(20)21)6-3-4-24-5-6;/h3-5,7-9,12H,1-2H3,(H,16,18)(H,20,21)(H,22,23);/q;+1/t7-,8-,9+,12-;/m1./s1
