155510-77-3 Usage
Definition
ChEBI: A pentacyclic triterpenoid that is the benzoate ester obtained by the condensation of the 3-hydroxy group of 1beta-hydroxymaprounic acid with p-hydroxybenzoic acid. Isolated from Maprounea africana, it exhibits
inhibitory activity against HIV-1 reverse transcriptase.
Check Digit Verification of cas no
The CAS Registry Mumber 155510-77-3 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 7 respectively.
Calculate Digit Verification of CAS Registry Number 155510-77:
(8*1)+(7*5)+(6*5)+(5*5)+(4*1)+(3*0)+(2*7)+(1*7)=123
123 % 10 = 3
So 155510-77-3 is a valid CAS Registry Number.
InChI:InChI=1/C37H52O6/c1-32(2)18-19-37(31(41)42)17-14-25-34(5)15-12-24-33(3,4)29(43-30(40)22-8-10-23(38)11-9-22)20-28(39)36(24,7)26(34)13-16-35(25,6)27(37)21-32/h8-11,14,24,26-29,38-39H,12-13,15-21H2,1-7H3,(H,41,42)/t24-,26-,27-,28+,29-,34-,35+,36-,37+/m0/s1