13092-86-9 Usage
Uses
2,3-Piperazinedione is a metabolite of Ketoconazole (K186000), a broad-spectrum antifungal drug that inhibits steroid synthetic pathways and is used to treat patients with seborrheic dermatitis.
Check Digit Verification of cas no
The CAS Registry Mumber 13092-86-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,0,9 and 2 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 13092-86:
(7*1)+(6*3)+(5*0)+(4*9)+(3*2)+(2*8)+(1*6)=89
89 % 10 = 9
So 13092-86-9 is a valid CAS Registry Number.
InChI:InChI=1/C4H6N2O2/c7-3-4(8)6-2-1-5-3/h1-2H2,(H,5,7)(H,6,8)
13092-86-9Relevant articles and documents
METHOD FOR PREPARING AN AMINO ACID FROM 2 AMINOBUTYROLACTONE
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Paragraph 0025; 0028, (2013/07/25)
The invention relates to a method for preparing an amino acid, or its salts, from 2-aminobutyrolactone (2ABL), said amino acid fitting the formula I, XCH2CH2CHNH2COOH, wherein X is such that X? represents a nucleophilic ion, according to which N-carboxylation of 2-aminobutyrolactone (2ABL) is achieved with carbon dioxide, and the thereby obtained 2ABL carbamate is reactive with an XH reagent or its salts.
