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(E)-3-(4-Acetoxy-phenyl)-acrylic acid (2R,3R,4S,5R,6S)-3,4,5-triacetoxy-6-((1aR,1bS,2S,5aS,6S,6aS)-6-acetoxy-5a-hydroxy-1a-methyl-1a,1b,2,5a,6,6a-hexahydro-1,3-dioxa-cyclopropa[a]inden-2-yloxy)-tetrahydro-pyran-2-ylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

87686-77-9

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87686-77-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87686-77-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,6,8 and 6 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 87686-77:
(7*8)+(6*7)+(5*6)+(4*8)+(3*6)+(2*7)+(1*7)=199
199 % 10 = 9
So 87686-77-9 is a valid CAS Registry Number.

87686-77-9Downstream Products

87686-77-9Relevant academic research and scientific papers

New Iridoid Glucosides from Harpagophytum procumbres DC.

Kikuchi, Tohru,Matsuda, Satoko,Kubo, Yoko,Namba, Tsuneo

, p. 2296 - 2301 (2007/10/02)

Three new iridoid glucosides, 8-O-(p-coumaroyl)-harpagide, 6'-O-(p-coumaroyl)-procumbide and procumboside, have been isolated from the roots of Harpagophytum procumbers DC., together with three known iridoid glucosides, harpagide, harpagoside, and procumbide.Procumboside is a novel iridoid glucoside having an ether linkage between C-3 and C-6.

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