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methyl (1'E,10'S)-2,4-dimethoxy-6-<10'-<(tert-butyldimethylsilyl)oxy>-6'-oxo-5'-(p-tolylsulfonyl)-1'-undecenyl>benzoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

133043-05-7

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  • methyl (1'E,10'S)-2,4-dimethoxy-6-<10'-<(tert-butyldimethylsilyl)oxy>-6'-oxo-5'-(p-tolylsulfonyl)-1'-undecenyl>benzoate

    Cas No: 133043-05-7

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133043-05-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133043-05-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,0,4 and 3 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 133043-05:
(8*1)+(7*3)+(6*3)+(5*0)+(4*4)+(3*3)+(2*0)+(1*5)=77
77 % 10 = 7
So 133043-05-7 is a valid CAS Registry Number.

133043-05-7Relevant articles and documents

Asymmetric Synthesis of (S)-Zearalenone Dimethyl Ether, an Orsellinic Acid Type Macrolide

Solladie, Guy,Maestro, M. Carmen,Rubio, Almudena,Pedregal, Concepcion,Carreno, M. Carmen,Ruano, Jose L. Garcia

, p. 2317 - 2322 (2007/10/02)

The synthesis of (S)-zearalenone dimethyl ether is described.The chiral part of the molecule was obtained by asymmetric synthesis monitored by a chiral sulfoxide group and introduced in the very last steps of the synthesis.

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