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2,4-O-Isopropylidene-5-C-phenyl-L-ido-pentose is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

164668-40-0

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164668-40-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 164668-40-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,4,6,6 and 8 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 164668-40:
(8*1)+(7*6)+(6*4)+(5*6)+(4*6)+(3*8)+(2*4)+(1*0)=160
160 % 10 = 0
So 164668-40-0 is a valid CAS Registry Number.

164668-40-0Relevant academic research and scientific papers

Enantiospecific Syntheses of (+)-Goniofufurone, (+)-7-epi-Goniofufurone, (+)-Goniobutenolide A, (-)-Goniobutenolide B, (+)-Goniopypyrone, (+)-Altholactone, (+)-Goniotriol, and (+)-7-Acetylgoniotriol

Shing, Tony K. M.,Tsui, Hon-Chung,Zhou, Zhao-Hui

, p. 3121 - 3130 (1995)

Practical and efficient syntheses of a number of styryl lactones with various structural complexities were accomplished from commercially available and inexpensive D-glycero-D-gulo-heptono-γ-lactone (D-glucoheptonic γ-lactone) (11).Lactone 11 was converte

FIRST TOTAL SYNTHESIS OF POTENT ANTITUMOUR AGENT (+)-GONIOPYPYRONE

Shing, Tony K. M.,Tsui, Hon-Chung,Zhou, Zhao-Hui

, p. 691 - 692 (2007/10/02)

The structure and absolute stereochemistry of the natural goniopypyrone is confirmed as 1 by a short and stereoselective synthesis in nine steps from D-glycero-D-gulo-heptono-γ-lactone with an overall yield of 9.7 percent.

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