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1581259-45-1

C20H16ClNO4S is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1581259-45-1 Structure

  • Basic information

    1. Product Name: C20H16ClNO4S
    2. Synonyms:
    3. CAS NO:1581259-45-1
    4. Molecular Formula:
    5. Molecular Weight: 401.87
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1581259-45-1.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: C20H16ClNO4S(CAS DataBase Reference)
    10. NIST Chemistry Reference: C20H16ClNO4S(1581259-45-1)
    11. EPA Substance Registry System: C20H16ClNO4S(1581259-45-1)

  • 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: 1581259-45-1(Hazardous Substances Data)

1581259-45-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1581259-45-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,8,1,2,5 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1581259-45:
(9*1)+(8*5)+(7*8)+(6*1)+(5*2)+(4*5)+(3*9)+(2*4)+(1*5)=181
181 % 10 = 1
So 1581259-45-1 is a valid CAS Registry Number.

1581259-45-1Downstream Products

1581259-45-1Relevant articles and documents

Specific intramolecular aromatic C–H insertion of diazosulfonamides

Huang, Peipei,Yang, Zhanhui,Xu, Jiaxi

, p. 3255 - 3265 (2017)

The chemoselectivity in the intramolecular C–H insertion of various diazosulfonamides has been experimentally studied. The results reveal that the aliphatic 1,4-, 1,5-, or 1,6-C(sp3)?H insertions of diazosulfonamides are not accessible, while t

Synthesis of benzo-γ-sultams via the Rh-catalyzed aromatic C-H functionalization of diazosulfonamides

Yang, Zhanhui,Xu, Jiaxi

supporting information, p. 3616 - 3618 (2014/04/03)

An efficient synthesis of 1-aryl-benzo-γ-sultams, 1-aryl-1,3-dihydrobenzo[c]isothiazole-2,2-dioxides, was achieved in 65-99% yields via the Rh-catalyzed intramolecular aromatic C-H functionalization of N,N-diaryl diazosulfonamides with 0.5 mol% Rh2(oct)4 as the catalyst. This journal is the Partner Organisations 2014.

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