155510-78-4 Usage
Definition
ChEBI: A pentacyclic triterpenoid that is the diester obtained by the condensation of the hydroxy groups of 2alpha-hydroxymaprounic acid with p-hydroxybenzoic acid. Isolated from Maprounea africana, it exhibits inhibito
y activity against HIV-1 reverse transcriptase.
Check Digit Verification of cas no
The CAS Registry Mumber 155510-78-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,5,1 and 0 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 155510-78:
(8*1)+(7*5)+(6*5)+(5*5)+(4*1)+(3*0)+(2*7)+(1*8)=124
124 % 10 = 4
So 155510-78-4 is a valid CAS Registry Number.
InChI:InChI=1/C44H56O8/c1-39(2)22-23-44(38(49)50)21-18-32-41(5)19-16-31-40(3,4)35(52-37(48)27-10-14-29(46)15-11-27)30(51-36(47)26-8-12-28(45)13-9-26)24-43(31,7)33(41)17-20-42(32,6)34(44)25-39/h8-15,18,30-31,33-35,45-46H,16-17,19-25H2,1-7H3,(H,49,50)/t30-,31+,33+,34+,35+,41+,42-,43+,44-/m1/s1