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  • 1449590-18-4 Structure
  • Basic information

    1. Product Name: C29H31NO5
    2. Synonyms: C29H31NO5
    3. CAS NO:1449590-18-4
    4. Molecular Formula:
    5. Molecular Weight: 473.569
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1449590-18-4.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: C29H31NO5(CAS DataBase Reference)
    10. NIST Chemistry Reference: C29H31NO5(1449590-18-4)
    11. EPA Substance Registry System: C29H31NO5(1449590-18-4)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 1449590-18-4(Hazardous Substances Data)

1449590-18-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1449590-18-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,9,5,9 and 0 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1449590-18:
(9*1)+(8*4)+(7*4)+(6*9)+(5*5)+(4*9)+(3*0)+(2*1)+(1*8)=194
194 % 10 = 4
So 1449590-18-4 is a valid CAS Registry Number.

1449590-18-4Relevant articles and documents

New chalcone dimers from Caesalpinia ferrea Mart act as potent inhibitors of DNA topoisomerase II

Ohira, Susumu,Takaya, Kyouhei,Mitsui, Taichi,Kido, Masahiro,Kakumoto, Kazuyuki,Hayashi, Ken-Ichiro,Kuboki, Atsuhito,Tani, Hiroyuki,Ikeda, Shogo,Iinuma, Munekazu,Akao, Yukihiro,Nozaki, Hiroshi

, p. 5052 - 5055 (2013/09/02)

New chalcone dimers, pauferrol B (2), and pauferrol C (3), were isolated from the stems of Caesalpinia ferrea Mart, and their structures were determined on the basis of 2D NMR spectroscopy. These new chalcone dimers showed potent inhibitory activities against human topoisomerase II and cell proliferation via the induction of apoptosis in human leukemia HL 60 cells. Absolute configurations of 2 and 3 were estimated by the comparison of CD spectra with a dihydrobenzofuran derivative 4, which was enantioselectively synthesized from 2-hydroxyphenyl acetic acid.

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