465-02-1 Usage
Definition
ChEBI: A pentacyclic triterpenoid that is oleanane substituted by a hydroxy group at the 3beta-position and with a double bond between positioins 18 and 19.
Check Digit Verification of cas no
The CAS Registry Mumber 465-02-1 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 5 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 465-02:
(5*4)+(4*6)+(3*5)+(2*0)+(1*2)=61
61 % 10 = 1
So 465-02-1 is a valid CAS Registry Number.
InChI:InChI=1/C30H50O/c1-25(2)15-16-27(5)17-18-29(7)20(21(27)19-25)9-10-23-28(6)13-12-24(31)26(3,4)22(28)11-14-30(23,29)8/h19-20,22-24,31H,9-18H2,1-8H3/t20-,22+,23-,24+,27-,28+,29-,30-/m1/s1
465-02-1Relevant 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
