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5809-83-6

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5809-83-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5809-83-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,8,0 and 9 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 5809-83:
(6*5)+(5*8)+(4*0)+(3*9)+(2*8)+(1*3)=116
116 % 10 = 6
So 5809-83-6 is a valid CAS Registry Number.

5809-83-6Relevant articles and documents

Blue LED-Promoted Oxathiacetalization of Aldehydes and Ketones

Liu, You-Chen,Reddy, Daggula Mallikarjuna,Chen, Xin-An,Shieh, Yi-Chen,Lee, Chin-Fa

, p. 2542 - 2552 (2020/04/27)

In synthetic chemistry, the protection of aldehydes and ketones is crucial during multistep synthesis of complex molecules. Organic chemists have paid substantial attention to the synthesis of 1,3-oxathiolanes and 1,3-oxathianes because of their considera

Use of sulfur containing initiators for anionic polymerization of monomers

-

, (2008/06/13)

An initiator is presented for anionically polymerizing monomers, to provide a functional head group on the polymer. A polymer having a functional head group derived from a sulfur containing anionic initiator, and optionally as additional functional group resulting from the use of a functional terminating reagent, coupling agent or linking agent is also provided. A method is presented for anionically polymerizing monomers comprising the step of polymerizing the monomers with a sulfur containing anionic initiator to provide a functional head group on the polymer. An elastomeric compound, comprising a functional polymer and filler is also described. Also provided is a tire having decreased rolling resistance resulting from a tire component containing a vulcanizable elastomeric compound.

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