67146-22-9 Usage
General Description
5-Mercapto-1H-tetrazole-1-methane sulphonic acid is a chemical compound with the molecular formula C2H5N5O3S and a molecular weight of 175.16 g/mol. It is a highly reactive and versatile compound known for its strong acidic properties and its ability to form stable complexes with a wide range of metal ions. This makes it a valuable ligand in coordination chemistry and organometallic synthesis. Additionally, the compound's ability to chelate metal ions has led to its use in analytical chemistry as a reagent for the determination of various metal ions in solution. Moreover, it has potential applications in industries such as pharmaceuticals, electronics, and agriculture, due to its diverse properties and reactivity. However, it is important to handle this compound with caution, as it is considered hazardous and may cause skin and eye irritation.
Check Digit Verification of cas no
The CAS Registry Mumber 67146-22-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,1,4 and 6 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 67146-22:
(7*6)+(6*7)+(5*1)+(4*4)+(3*6)+(2*2)+(1*2)=129
129 % 10 = 9
So 67146-22-9 is a valid CAS Registry Number.
InChI:InChI=1/C2H4N4O3S2/c7-11(8,9)1-6-2(10)3-4-5-6/h1H2,(H,3,5,10)(H,7,8,9)
67146-22-9Relevant articles and documents
7-Acyl-3-(sulfonic acid and sulfamoyl substituted tetrazolyl thiomethyl) cephalosporins
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, (2008/06/13)
The compounds of this invention are cephalosporins having a 3- or 4-aminomethylphenylacetamido substituent at the 7-position and a sulfonic acid substituted tetrazolyl thiomethyl group at the 3-position of the cephem nucleus. The compounds have antibacterial activity.
7-Acyl-3-(sulfonic acid and sulfamoyl substituted tetrazolyl thiomethyl) cephalosporins
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, (2008/06/13)
The compounds of this invention are cephalosporins having various acyl substituents at the 7-position and a sulfonic acid or sulfamoyl substituted tetrazolyl thiomethyl group at the 3-position of the cephem nucleus. The compounds have antibacterial activity.