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(3R,4R,5R)-5-(tert-Butyl-dimethyl-silanyloxy)-3,4-dihydroxy-cyclohex-1-enecarbonitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

90687-24-4

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90687-24-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90687-24-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,6,8 and 7 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 90687-24:
(7*9)+(6*0)+(5*6)+(4*8)+(3*7)+(2*2)+(1*4)=154
154 % 10 = 4
So 90687-24-4 is a valid CAS Registry Number.

90687-24-4Downstream Products

90687-24-4Relevant academic research and scientific papers

SHIKIMIC ACIDS FROM FURAN; METHODS OF STEREOCONTROLLED ACCESS TO 3,4,5-TRIOXIGENATED CYCLOHEXENES

Rajapaksa, D.,Keay, B. A.,Rodrigo, R.

, p. 826 - 828 (2007/10/02)

Oxabicycloheptenes 1 and 2 are converted to 3,4,5-oxigenated cyclohexenes by stereocontrolled hydroxylations and epoxidations coupled with reverse-Michael cleavage of the oxabicyclo system.Three epimers of shikimic acid are synthesized by these methods.

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