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1-(RSS)-[5-N-methylcarbonyloxy-2-methyl-(2S,3Z)-3-pentenylsulfinyl]-benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

689283-27-0

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689283-27-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 689283-27-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,9,2,8 and 3 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 689283-27:
(8*6)+(7*8)+(6*9)+(5*2)+(4*8)+(3*3)+(2*2)+(1*7)=220
220 % 10 = 0
So 689283-27-0 is a valid CAS Registry Number.

689283-27-0Relevant academic research and scientific papers

Modular and stereoselective formal synthesis of MeBmt, an unusual amino acid constituent of cyclosporin A

Raghavan, Sadagopan,Rasheed, M. Abdul

, p. 3059 - 3065 (2004)

A convergent, flexible and stereoselective formal synthesis of MeBmt, the nonproteinogenic amino acid constituent of cyclosporin A is disclosed. The sulfinyl moiety has been exploited as the internal nucleophile to stereo- and regioselectively functionalize an allylic carbamate.

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