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Benzenesulfonylamino-acetic acid (1S,2R,5S)-2-isopropyl-5-methyl-cyclohexyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

133357-65-0

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133357-65-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133357-65-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,3,5 and 7 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 133357-65:
(8*1)+(7*3)+(6*3)+(5*3)+(4*5)+(3*7)+(2*6)+(1*5)=120
120 % 10 = 0
So 133357-65-0 is a valid CAS Registry Number.

133357-65-0Relevant academic research and scientific papers

IMINO DIELS-ALDER CYCLOADDITIONS: AN APPLICATION TO THE SYNTHESIS OF (+/-)-ARISTEROMYCIN

Maggini, Michele,Prato, Maurizio,Scorrano, Gianfranco

, p. 6243 - 6246 (1990)

A formal synthesis of (+/-)-aristeromycin starting from the imino Diels-Alder cycloadduct 3a has been achieved with high overall yield.A novel method for the in situ preparation of N-sulfonylimines is reported.

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