464-98-2 Usage
Uses
ψ-Taraxasterol shows antimicrobial activity against various bacteria and specific fungi. ψ-Taraxasterol also has anti-viral properties against yellow fever virus.
Check Digit Verification of cas no
The CAS Registry Mumber 464-98-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,6 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 464-98:
(5*4)+(4*6)+(3*4)+(2*9)+(1*8)=82
82 % 10 = 2
So 464-98-2 is a valid CAS Registry Number.
InChI:InChI=1/C30H50O/c1-19-11-14-27(5)17-18-29(7)21(25(27)20(19)2)9-10-23-28(6)15-13-24(31)26(3,4)22(28)12-16-30(23,29)8/h11,20-25,31H,9-10,12-18H2,1-8H3/t20-,21-,22?,23-,24+,25-,27-,28+,29-,30-/m1/s1
464-98-2Relevant articles and documents
A short enantioselective total synthesis of the fundamental pentacyclic triterpene lupeol
Surendra, Karavadhi,Corey
supporting information; experimental part, p. 13928 - 13929 (2009/12/25)
(Chemical Equation Presented) The first enantioselective synthesis of lupeol has been developed by applying two carefully crafted cation-π cyclization stages to generate the pentacyclic structure with complete stereocontrol. The synthesis (Scheme 1) is no