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22938-45-0

C19H18N2O4S3 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 22938-45-0 Structure

  • Basic information

    1. Product Name: C19H18N2O4S3
    2. Synonyms:
    3. CAS NO:22938-45-0
    4. Molecular Formula:
    5. Molecular Weight: 434.561
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 22938-45-0.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: C19H18N2O4S3(CAS DataBase Reference)
    10. NIST Chemistry Reference: C19H18N2O4S3(22938-45-0)
    11. EPA Substance Registry System: C19H18N2O4S3(22938-45-0)

  • 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: 22938-45-0(Hazardous Substances Data)

22938-45-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22938-45-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,9,3 and 8 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 22938-45:
(7*2)+(6*2)+(5*9)+(4*3)+(3*8)+(2*4)+(1*5)=120
120 % 10 = 0
So 22938-45-0 is a valid CAS Registry Number.

22938-45-0Downstream Products

22938-45-0Relevant articles and documents

IMINATION OF SULFUR-CONTAINING COMPOUNDS. XXIV. EFFECT OF THE ACIDIC CHARACTERISTICS OF THIOLS ON THE IMINATION OF SODIUM THIOLATES BY DICHLOROSULFONAMIDES

Koval', I. V.,Tarasenko, A. I.,Kremlev, M. M.

, p. 362 - 367 (2007/10/02)

The ability of sodium thiolates to be iminated by dichlorosulfonamides is due to a series of factors and primarily to the acidic characteristics of the initial thiols.The sodium salts of thiols with pKa > 8 are iminated comparatively readily by dichlorosulfonamides.Decrease in the pKa values of the thiols to 5-7 leads to a decrease in the imination rate and in the yields of the respective N,N'-bis(arylsulfonyl)sulfinamidines.The sodium salts of thiols with pKa 5 are not iminated by dichlorosulfonamides.Investigation of the acidic characteristics of the N,N'-bis(arylsulfonyl)sulfinamidines showed that substituents in the sulfinamidine fragment of the molecule make a larger contribution to the change in the acidic characteristics of the compounds than substituents in the arenesulfonyl fragment.

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