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<1R*,5S*,6R*>-5-methyl-6-(phenylsulfonyl)bicyclo<4.3.0>-2-nonene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

143287-69-8

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143287-69-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143287-69-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,2,8 and 7 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 143287-69:
(8*1)+(7*4)+(6*3)+(5*2)+(4*8)+(3*7)+(2*6)+(1*9)=138
138 % 10 = 8
So 143287-69-8 is a valid CAS Registry Number.

143287-69-8Downstream Products

143287-69-8Relevant articles and documents

Intramolecular Diels-Alder Reactions of Sulphonyl-substituted Trienes. Stereospecific Formation of cis-Fused Bicyclo and - Systems Possessing a Bridgehead Sulphonyl Group

Clasby, Martin C.,Craig, Donald

, p. 3813 - 3814 (1992)

The synthesis and thermal intramolecular Diels-Alder reactions of (E)-2-(phenylsulphonyl)-1,6,8-nonatriene 1, (E)-2-(phenylsulphonyl)-1,7,9-decatriene 2, (2E,7E)-3-(phenylsulphonyl)-2,7,9-decatriene 3, and (2E,8E)-3-(phenylsulphonyl)-2,8,10-undecatriene 4

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