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(R)-2-{(4'R,4'aS,8'R,8'aR)-4'-[(S)-2-(4-Methoxy-benzyloxy)-1-methyl-ethyl]-6'-methyl-3',4',4'a,7',8',8'a-hexahydro-1'H-spiro[[1,3]dioxolane-2,2'-naphthalen]-8'-yl}-3-methyl-butyric acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

831221-71-7

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  • (R)-2-{(4'R,4'aS,8'R,8'aR)-4'-[(S)-2-(4-Methoxy-benzyloxy)-1-methyl-ethyl]-6'-methyl-3',4',4'a,7',8',8'a-hexahydro-1'H-spiro[[1,3]dioxolane-2,2'-naphthalen]-8'-yl}-3-methyl-butyric acid

    Cas No: 831221-71-7

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  • Shanghai Baoju New Materials Firm
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  • (R)-2-{(4'R,4'aS,8'R,8'aR)-4'-[(S)-2-(4-Methoxy-benzyloxy)-1-methyl-ethyl]-6'-methyl-3',4',4'a,7',8',8'a-hexahydro-1'H-spiro[[1,3]dioxolane-2,2'-naphthalen]-8'-yl}-3-methyl-butyric acid

    Cas No: 831221-71-7

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  • Shandong Hanjiang Chemical Co., Ltd.
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831221-71-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 831221-71-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,3,1,2,2 and 1 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 831221-71:
(8*8)+(7*3)+(6*1)+(5*2)+(4*2)+(3*1)+(2*7)+(1*1)=127
127 % 10 = 7
So 831221-71-7 is a valid CAS Registry Number.

831221-71-7Relevant articles and documents

Exploratory studies aimed at a synthesis of vinigrol. 3. Evaluation of a lactone bridge as a conformational lock

Paquette, Leo A.,Efremov, Ivan

, p. 510 - 513 (2007/10/03)

(Chemical Equation Presented) Evaluated in the present investigation are possible synthetic approaches to vinigrol based on the involvement of lactone rings as tools for the conformational rigidification of functionalized cis-octalins. Emphasis was placed

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