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(3S,5R)-4,5-dihydro-3-cyclohexylsulfanyl-5-iodomethyl-2(3H)-furanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

670223-09-3

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670223-09-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 670223-09-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,0,2,2 and 3 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 670223-09:
(8*6)+(7*7)+(6*0)+(5*2)+(4*2)+(3*3)+(2*0)+(1*9)=133
133 % 10 = 3
So 670223-09-3 is a valid CAS Registry Number.

670223-09-3Relevant academic research and scientific papers

Studies directed towards the enantioselective synthesis of ethisolide and isoavenaciolide

Blot, Virginie,Reboul, Vincent,Metzner, Patrick

, p. 1934 - 1939 (2007/10/03)

An asymmetric synthesis of an analog of ethisolide has been achieved by using as key steps two σ[3,3]rearrangements stereocontrolled by a sulfinyl group. Wiley-VCH Verlag GmbH & Co. KGaA, 2006.

Asymmetric Induction of the Iodolactonization Reaction of α-Sulfurated γ-Unsaturated Amides

Blot, Virginie,Reboul, Vincent,Metzner, Patrick

, p. 1196 - 1201 (2007/10/03)

The 1,3-asymmetric iodolactonization reaction of enantiopure α-sulfurated γ-unsaturated amides has been investigated. With sulfinyl and sulfonyl groups, a poorly stereoselective reaction was observed, whereas with a sulfanyl moiety, the diastereoselectivi

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