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1610692-98-2

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1610692-98-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1610692-98-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,0,6,9 and 2 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1610692-98:
(9*1)+(8*6)+(7*1)+(6*0)+(5*6)+(4*9)+(3*2)+(2*9)+(1*8)=162
162 % 10 = 2
So 1610692-98-2 is a valid CAS Registry Number.

1610692-98-2Relevant articles and documents

Sulfides, sulfones, and sulfoxides of the furan-2(5H)-one series. synthesis and structure

Latypova,Saigitbatalova, E. Sh.,Chulakova,Lodochnikova,Kurbangalieva,Berdnikov,Chmutova

, p. 521 - 534 (2014)

A number of 4- and 5-R-sulfanylfuran-2(5H)-one derivatives were synthesized, and their oxidation with various reagents was studied. The corresponding sulfones were obtained using hydrogen peroxide in acetic acid. 4-R-sulfanyl derivatives were selectively oxidized to sulfoxides with m-chloroperoxybenzoic acid. The molecular and crystal structures of some new sulfones and sulfoxides were determined by X-ray analysis.

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