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1292301-90-6

C20H17N4O5(1-) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1292301-90-6 Structure

  • Basic information

    1. Product Name: C20H17N4O5(1-)
    2. Synonyms:
    3. CAS NO:1292301-90-6
    4. Molecular Formula:
    5. Molecular Weight: 393.379
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1292301-90-6.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: C20H17N4O5(1-)(CAS DataBase Reference)
    10. NIST Chemistry Reference: C20H17N4O5(1-)(1292301-90-6)
    11. EPA Substance Registry System: C20H17N4O5(1-)(1292301-90-6)

  • 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: 1292301-90-6(Hazardous Substances Data)

1292301-90-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1292301-90-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,2,3,0 and 1 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1292301-90:
(9*1)+(8*2)+(7*9)+(6*2)+(5*3)+(4*0)+(3*1)+(2*9)+(1*0)=136
136 % 10 = 6
So 1292301-90-6 is a valid CAS Registry Number.

1292301-90-6Downstream Products

1292301-90-6Relevant articles and documents

Rapid colorimetric sensing of cyanide anion in aqueous media with a spiropyran derivative containing a dinitrophenolate moiety

Shiraishi, Yasuhiro,Itoh, Masataka,Hirai, Takayuki

, p. 1515 - 1519 (2011)

A spiropyran derivative containing a dinitrophenolate moiety (2: 1′,3′,3′-trimethyl-6,8-dinitro-spiro-[2H-1-benzopyran-2, 2′-indoline]) behaves as a receptor for selective detection of cyanide anion (CN-) in aqueous media. Compound 2, when dissolved in aqueous media, spontaneously produces the spirocycle-opened merocyanine (MC) form even in dark condition. The absorption band of the MC form decreases selectively upon addition of CN-, via a nucleophilic addition of CN- to the spirocarbon of the MC form. The nucleophilic addition occurs very rapidly (within 1 min) and enables rapid and selective quantification of very low levels of CN- (>0.8 μM) by an absorption analysis.

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