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2-Cyclohepten-1-one,3-methyl-6-(1-methylethenyl)-2-(2-propenyl)-,(6R)-(9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

821777-88-2

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821777-88-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 821777-88-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,2,1,7,7 and 7 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 821777-88:
(8*8)+(7*2)+(6*1)+(5*7)+(4*7)+(3*7)+(2*8)+(1*8)=192
192 % 10 = 2
So 821777-88-2 is a valid CAS Registry Number.

821777-88-2Downstream Products

821777-88-2Relevant academic research and scientific papers

Synthesis of guaiane sesquiterpenoids by a ring-closing metathesis annulation sequence

Brocksom, Timothy John,Brocksom, Ursula,Frederico, Daniel

, p. 9289 - 9291 (2004)

A new route for the synthesis of guaiane and nor-guaiane sesquiterpenoids is described, using a ring-closing metathesis annulation reaction sequence on a chiral enantiopure cycloheptenone derived from (R)-(-)-carvone.

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