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1043905-04-9

C20H31N7O4 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1043905-04-9 Structure

  • Basic information

    1. Product Name: C20H31N7O4
    2. Synonyms: C20H31N7O4
    3. CAS NO:1043905-04-9
    4. Molecular Formula:
    5. Molecular Weight: 433.511
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1043905-04-9.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: C20H31N7O4(CAS DataBase Reference)
    10. NIST Chemistry Reference: C20H31N7O4(1043905-04-9)
    11. EPA Substance Registry System: C20H31N7O4(1043905-04-9)

  • 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: 1043905-04-9(Hazardous Substances Data)

1043905-04-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1043905-04-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,3,9,0 and 5 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1043905-04:
(9*1)+(8*0)+(7*4)+(6*3)+(5*9)+(4*0)+(3*5)+(2*0)+(1*4)=119
119 % 10 = 9
So 1043905-04-9 is a valid CAS Registry Number.

1043905-04-9Downstream Products

1043905-04-9Relevant articles and documents

Pleuromutilin derivatives having a purine ring. Part 1: New compounds with promising antibacterial activity against resistant Gram-positive pathogens

Hirokawa, Yoshimi,Kinoshita, Hironori,Tanaka, Tomoyuki,Nakamura, Takanori,Fujimoto, Koichi,Kashimoto, Shigeki,Kojima, Tsuyoshi,Kato, Shiro

, p. 3556 - 3561 (2008)

In the course of our research aimed at the discovery of metabolic stable pleuromutilin derivatives with more potent antibacterial activity against Gram-positive pathogens than previous analogues, a series of compounds bearing a purine ring were prepared and evaluated. From SAR studies, we identified two promising compounds 85 and 87, which have excellent in vitro activity against a number of Gram-positive pathogens, including existing drug-resistant strains, and potent in vivo efficacy.

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