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CAS

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142926-35-0

R,R-1,15-dihydroxy01,2:3,4:12,13:14,15-tetra(1,2-naphtho)-5,8,11,-trioxa-1,3,12,14-pentadecatetraene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 142926-35-0 Structure

  • Basic information

    1. Product Name: R,R-1,15-dihydroxy01,2:3,4:12,13:14,15-tetra(1,2-naphtho)-5,8,11,-trioxa-1,3,12,14-pentadecatetraene
    2. Synonyms:
    3. CAS NO:142926-35-0
    4. Molecular Formula:
    5. Molecular Weight: 642.751
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 142926-35-0.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: R,R-1,15-dihydroxy01,2:3,4:12,13:14,15-tetra(1,2-naphtho)-5,8,11,-trioxa-1,3,12,14-pentadecatetraene(CAS DataBase Reference)
    10. NIST Chemistry Reference: R,R-1,15-dihydroxy01,2:3,4:12,13:14,15-tetra(1,2-naphtho)-5,8,11,-trioxa-1,3,12,14-pentadecatetraene(142926-35-0)
    11. EPA Substance Registry System: R,R-1,15-dihydroxy01,2:3,4:12,13:14,15-tetra(1,2-naphtho)-5,8,11,-trioxa-1,3,12,14-pentadecatetraene(142926-35-0)

  • 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: 142926-35-0(Hazardous Substances Data)

142926-35-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142926-35-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,9,2 and 6 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 142926-35:
(8*1)+(7*4)+(6*2)+(5*9)+(4*2)+(3*6)+(2*3)+(1*5)=130
130 % 10 = 0
So 142926-35-0 is a valid CAS Registry Number.

142926-35-0Downstream Products

142926-35-0Relevant articles and documents

Asymmetric epoxidation catalyzed by novel azacrown ether-type chiral quaternary ammonium salts under phase-transfer catalytic conditions

Hori, Kazushige,Tamura, Mina,Tani, Keita,Nishiwaki, Nagatoshi,Ariga, Masahiro,Tohda, Yasuo

, p. 3115 - 3118 (2006)

Asymmetric epoxidation of (E)-chalcone with alkaline hydrogen peroxide by novel chiral phase-transfer catalysts (chiral PTCs) with quaternary ammonium salts of azacrown ether proceeded in high yield and good enantioselectivity. Remarkably, this reaction d

Synthesis of chiral crown ethers having bromoarylene moieties on their rim. Anomalous behavior of racemic substrates in cyclization to crown ethers

Kiyooka, Syun-Ichi,Tada, Mitsuhiro,Kan, Sachie,Fujio, Mizue

, p. 2595 - 2601 (2007/10/03)

Bis(binaphtho)-22-crown-5 and bis(binaphtho)-22-crown-4, having bromoarylene moities on their rim, were prepared from (R)- and (5)-2,2′-dihydroxy-1,1′-binaphthyl. An acyclic diol, bridged by two (R)-binaphthyl moieties, underwent cyclization reaction with

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