155944-12-0 Usage
Definition
ChEBI: A sesquiterpene alkaloid that is a macrolide incorporating a substituted dihydroagarofuran and a pyrindine ring. Isolated from Maytenus emarginata, it exhibits strong cytotoxicity against human epidermoid carcinoma of the nasopharynx (KB), ile
cecal adenocarcinoma (HCT-8), melanoma (RPMI-7951) and medulloblastoma (TE-671) tumor cells, and against murine leukemia (P-388).
Check Digit Verification of cas no
The CAS Registry Mumber 155944-12-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,9,4 and 4 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 155944-12:
(8*1)+(7*5)+(6*5)+(5*9)+(4*4)+(3*4)+(2*1)+(1*2)=150
150 % 10 = 0
So 155944-12-0 is a valid CAS Registry Number.
InChI:InChI=1/C46H50N2O18/c1-22-23(2)39(54)64-37-34(63-41(56)28-16-17-30(52)48(8)19-28)38(65-40(55)27-13-10-9-11-14-27)45(21-59-24(3)49)36(62-26(5)51)33(53)31-35(61-25(4)50)46(45,44(37,7)58)66-43(31,6)20-60-42(57)29-15-12-18-47-32(22)29/h9-19,22-23,31,33-38,53,58H,20-21H2,1-8H3