693-97-0 Usage
General Description
5-Methyl-isothiazole is a chemical compound with the molecular formula C5H7NS and a molecular weight of 113.18 g/mol. It is a colorless to pale yellow liquid with a pungent odor and is soluble in water. 5-Methyl-isothiazole is commonly used as a biocide in industrial water treatment and as a preservative in various consumer products, such as cosmetics, personal care products, and household cleaners. It is known for its antimicrobial properties and is used to inhibit the growth of bacteria, fungi, and algae. However, it is important to use caution when handling this chemical, as it can cause skin and eye irritation and may be harmful if ingested or inhaled.
Check Digit Verification of cas no
The CAS Registry Mumber 693-97-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,9 and 3 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 693-97:
(5*6)+(4*9)+(3*3)+(2*9)+(1*7)=100
100 % 10 = 0
So 693-97-0 is a valid CAS Registry Number.
InChI:InChI=1/C4H5NS/c1-4-2-3-5-6-4/h2-3H,1H3
693-97-0Relevant articles and documents
Phototransposition Chemistry of Methylisothiazoles and Methylthiazoles
Pavlik, James W.,Pandit, Chennagiri R.,Samuel, Christopher J.,Day, A. Colin
, p. 3407 - 3410 (2007/10/02)
Methylisothiazoles undergo phototransition in neutral solution to methylthiazoles by a single permutation process.Methylisothiazole -> methylisothiazole transpositions, previously reported to occur, were not detected in these reactions.In trifluoroacetic acid solvent, protonated methylisothiazoles and methylthiazoles phototranspose by P4 and P5 permutation pathways, respectively, resulting in a unique phototransposition cycle.
