5058-13-9 Usage
Uses
Columbianedin, a coumarin compounds, is one of the main bioactive constituents of Angelica pubescens Maxim f. biserrata Shan et Yuan and is studied for its antiinflammatory and analgesic properties. Potential anti-tumor agent. Cytotoxic.
Check Digit Verification of cas no
The CAS Registry Mumber 5058-13-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,5 and 8 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 5058-13:
(6*5)+(5*0)+(4*5)+(3*8)+(2*1)+(1*3)=79
79 % 10 = 9
So 5058-13-9 is a valid CAS Registry Number.
InChI:InChI=1/C19H20O5/c1-5-11(2)18(21)24-19(3,4)15-10-13-14(22-15)8-6-12-7-9-16(20)23-17(12)13/h5-9,15H,10H2,1-4H3/b11-5-/t15-/m0/s1
5058-13-9Relevant articles and documents
Semisynthesis of ingenol 3-angelate (PEP005): Efficient stereoconservative angeloylation of alcohols
Liang, Xifu,Grue-Sorensen, Gunnar,Petersen, Anders Klarskov,H?gberg, Thomas
, p. 2647 - 2652 (2013/01/15)
A high-yielding method was developed for the preparation of ingenol 3-angelate (PEP005, ingenol mebutate) via the corresponding 5,20-acetonide without concomitant isomerization of the angelate (Z-form) to the corresponding tiglate (E-form). The general sc