79233-02-6 Usage
Occurrence
A minor alkaloid obtained from both Cephaiotaxus hainanensis and C.fortunei, the structure of this base has been determined from chemcial analysis and the infrared, NMR and
mass spectra. Hainanensine possesses antitumour properties, inhibiting the growth of P-388 cells.
Check Digit Verification of cas no
The CAS Registry Mumber 79233-02-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,2,3 and 3 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 79233-02:
(7*7)+(6*9)+(5*2)+(4*3)+(3*3)+(2*0)+(1*2)=136
136 % 10 = 6
So 79233-02-6 is a valid CAS Registry Number.
InChI:InChI=1/C17H17NO4/c1-17(20)14-12-9(7-11-15(14)22-8-21-11)4-6-18-5-2-3-10(18)13(12)16(17)19/h7,20H,2-6,8H2,1H3
79233-02-6Relevant articles and documents
A facile total synthesis of hainanensine via an unusual rearrangement-annulation cascade
Zhang, Zhi-Wei,Li, Wei-Dong Z.
supporting information; experimental part, p. 1649 - 1651 (2010/09/03)
A facile total synthesis of hainanensine (1), a structurally unique Cephalotaxus alkaloid, via an effective acid-mediated rearrangement/Friedel- Crafts annulation cascade (7a/7b → 8a/8b), is described.
