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The chemical compound "C22H18OS2" is an organic molecule with a molecular formula indicating it contains 22 carbon atoms, 18 hydrogen atoms, 1 oxygen atom, and 2 sulfur atoms. C22H18OS2 likely belongs to a class of organic compounds known as thiophenes, which are heterocyclic aromatic compounds with a sulfur atom in the ring. Given the presence of sulfur, it may exhibit unique chemical properties compared to its oxygen-containing counterparts. The specific structure and properties of "C22H18OS2" would depend on the arrangement of these atoms, including the positions of the sulfur atoms within the molecule. C22H18OS2 could have various applications, such as in pharmaceuticals, agrochemicals, or as intermediates in chemical synthesis, due to its potential reactivity and the presence of sulfur, which can influence its chemical behavior.

1242-99-5

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1242-99-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1242-99-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,4 and 2 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1242-99:
(6*1)+(5*2)+(4*4)+(3*2)+(2*9)+(1*9)=65
65 % 10 = 5
So 1242-99-5 is a valid CAS Registry Number.

1242-99-5Downstream Products

1242-99-5Relevant academic research and scientific papers

Photochemical reactions of Thienyl-, Bithienyl-, Terthienyl- and Thienylaroyl-methanols

Krishnaswamy, N. R.,Kumar, Ch. Siva Sai Kamana,Prasanna, S.

, p. 1801 - 1830 (2007/10/02)

Photochemical reactions of some thienyl-, bithienyl-, terthienyl- and thienylaroyl-methanols were studied in the neat state as well as in solvents like methanol and benzene.The terthienylmethanols were found to be susceptible to photo-sensitized oxidation which was inhibited by singlet oxygen quenchers.The photoproducts were isolated, characterised by spectroscopic methods and in some cases by synthesis.

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