3689-73-4 Usage
General Description
Penethamate is a type of penicillin, which is a group of antibiotics widely utilized in the treatment of bacterial infections. It functions by inhibiting the synthesis of bacterial cell walls, thus causing bacterial death. Penicillin antibiotics are commonly prescribed to treat numerous types of infections caused by susceptible bacteria. From a chemical perspective, penethamate, like all penicillins, has a β-lactam ring structure, which is crucial for its antibiotic activity. Despite its effectiveness, penicillin antibiotics can cause allergic reactions in some individuals, and excessive or improper use can contribute to antibiotic resistance.
Check Digit Verification of cas no
The CAS Registry Mumber 3689-73-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,6,8 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 3689-73:
(6*3)+(5*6)+(4*8)+(3*9)+(2*7)+(1*3)=124
124 % 10 = 4
So 3689-73-4 is a valid CAS Registry Number.
InChI:InChI=1/C22H31N3O4S/c1-5-24(6-2)12-13-29-21(28)18-22(3,4)30-20-17(19(27)25(18)20)23-16(26)14-15-10-8-7-9-11-15/h7-11,17-18,20H,5-6,12-14H2,1-4H3,(H,23,26)/t17-,18+,20-/m1/s1
3689-73-4Relevant articles and documents
Synthesis method of penicillin hydriodate
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Paragraph 0016; 0061-0062; 0067-0068; 0073-0074, (2021/10/05)
The invention discloses a synthesis method of penicillin and hydroiodate thereof. The synthesis method of the compound penicillin as shown in the formula III comprises the following step: in a solvent, in the presence of a reducing agent, carrying out reductive amination reaction as shown in the description on a compound as shown in a formula II and acetaldehyde to obtain the compound penicillin as shown in the formula III. The method has the advantages of brand new intermediate, simple operation, high yield, high purity, and facilitation of industrial mass production.
