31297-68-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 31297-68-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,2,9 and 7 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 31297-68:
(7*3)+(6*1)+(5*2)+(4*9)+(3*7)+(2*6)+(1*8)=114
114 % 10 = 4
So 31297-68-4 is a valid CAS Registry Number.
31297-68-4Relevant academic research and scientific papers
LES ACIDES GANODERIQUES T a Z : TRITERPENES CYTOTOXIQUES DE GANODERMA LUCIDUM (Polyporacee)
Toth, Jorge O.,Luu, Bang,Ourisson, Guy
, p. 1081 - 1084 (2007/10/02)
Six new polyoxygenated lanostene acids have been isolated from Ganoderma lucidum (Polyporaceae).They contain the same terminally carboxylated E-24 side-chain and display cytotoxic activity in vitro on hepatoma cells.
