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Ethyl 4(R)-(tert-Butyldiphenylsiloxy)-5,6-epoxy-5(R)-methyl-but-2(E)-enoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

97973-48-3

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97973-48-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97973-48-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,9,7 and 3 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 97973-48:
(7*9)+(6*7)+(5*9)+(4*7)+(3*3)+(2*4)+(1*8)=203
203 % 10 = 3
So 97973-48-3 is a valid CAS Registry Number.

97973-48-3Downstream Products

97973-48-3Relevant academic research and scientific papers

An approach to a synthesis of the host-specific toxins AK-toxin I and II, starting from vitamin C as a chiral material

Irie,Igarashi,Matsumoto,et al.

, p. 1313 - 1315 (2007/10/02)

An approach to the synthesis of AK-toxin I and II starting from Vitamin C was investigated. During the course of the approach, the stereostructure of the trienoic acid part of the toxins were revealed to be 8(R),9(S)- or 8(S),9(R)-9,10-epoxy-9-methyl-8-hy

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