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1-Naphthalenol, 4-methoxy-5-(phenylmethoxy)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 75445-67-9 Structure
  • Basic information

    1. Product Name: 1-Naphthalenol, 4-methoxy-5-(phenylmethoxy)-
    2. Synonyms:
    3. CAS NO:75445-67-9
    4. Molecular Formula: C18H16O3
    5. Molecular Weight: 280.323
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 75445-67-9.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: 1-Naphthalenol, 4-methoxy-5-(phenylmethoxy)-(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1-Naphthalenol, 4-methoxy-5-(phenylmethoxy)-(75445-67-9)
    11. EPA Substance Registry System: 1-Naphthalenol, 4-methoxy-5-(phenylmethoxy)-(75445-67-9)
  • 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: 75445-67-9(Hazardous Substances Data)

75445-67-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75445-67-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,4,4 and 5 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 75445-67:
(7*7)+(6*5)+(5*4)+(4*4)+(3*5)+(2*6)+(1*7)=149
149 % 10 = 9
So 75445-67-9 is a valid CAS Registry Number.

75445-67-9Relevant articles and documents

Boron-selective biaryl coupling approach to versatile dibenzoxaborins and application to concise synthesis of defucogilvocarcin M

Sumida, Yuto,Harada, Ryu,Kato-Sumida, Tomoe,Johmoto, Kohei,Uekusa, Hidehiro,Hosoya, Takamitsu

supporting information, p. 6240 - 6243 (2015/01/09)

An efficient synthetic method for versatile dibenzoxaborins based on boron-selective Suzuki-Miyaura cross-coupling between o-borylphenols and aryl halides or triflates bearing a 1,8-diaminonaphthalene-protected o-boryl group is reported. A short synthesis

A xanthate-based free radical approach to defucogilvocarcin M

Cortezano-Arellano, Omar,Cordero-Vargas, Alejandro

supporting information; experimental part, p. 602 - 604 (2010/04/05)

A formal total synthesis of the aglycon of gilvocarcin M is described. The synthesis is based on the construction of the key naphthalene 7 via a free radical addition-cyclization protocol followed by aromatization of the resulting α-tetralone. This highly

One step hair coloring compositions using salts

-

, (2008/06/13)

A hair coloring composition comprising the following two compositions which are mixed just prior to application to the hair: (a) a composition comprising a water-soluble peroxygen oxidizing agent; and (b) a composition comprising one or more oxidative hair coloring agents selected from the group consisting of an aromatic diamine, an amino phenol, a naphthol, a polyhydric phenol, a catechol and mixtures thereof; wherein the composition comprising one or more oxidative hair coloring agents further comprises al least one water soluble carbonate releasing salts; and optionally a water soluble ammonium salt, is described.

Enhanced color deposition for hair with sequestering agents

-

, (2008/06/13)

Hair coloring compositions which comprise: (A) non-nitrogenous chelating agents from the group consisting of polyphosphate; phosphonates; hydroxycarboxylates; polyacrylates; zeolite; and mixtures thereof; (B) an oxidative dye primary intermediate; and (C) an oxidative dye coupler; (D) and water are described. The present invention also relates to a method for coloring hair which comprises contacting said hair with a hair coloring composition as described above.

Process for the two-stage oxidation dyeing of keratin fibers with a manganese complex or salt and a 4-substituted 1-naphthol, and dyeing kit

-

, (2008/06/13)

A process for the two-stage oxidation dyeing of keratin fibers by applying to the keratin fibers: in a first stage, at least one composition A containing at least one manganese salt and/or a manganese complex, in a second stage, at least one composition B having a pH of greater than or equal to 6, and resulting from the extemporaneous mixing of at least one composition B1 containing at least one 4-substituted 1-naphthol and at least one composition B2 containing at least one oxidizing agent, and corresponding multi-compartment dyeing kit.

New efficient protocol for aryne generation. Selective synthesis of differentially protected 1,4,5-naphthalenetriols

Matsumoto, Takashi,Hosoya, Takamitsu,Katsuki, Miyoko,Suzuki, Keisuke

, p. 6735 - 6736 (2007/10/02)

Arynes are generated cleanly and rapidly by halogen-lithium exchange of ortho-haloaryl triflates with n-BuLi at -78°C. [2+4]-Cycloaddition of α-alkoxyaryne with 2-methoxyfuran proceeded regioselectively (head-to-head) to afford 1,4,5-naphthalenetriols.

A concise total synthesis of the aglycone of the gilvocarcins

Deshpande, Prashant P.,Martin, Olivier R.

, p. 6313 - 6316 (2007/10/02)

A brief and convergent synthesis of the aglycone of the gilvocarcins M and E (and formally V) involving, in the key step, a Pd-mediated intramolecular biaryl coupling, is reported.

Dimeric Naphthoquinones, IV1). - Synthesis of Biramentaceone, Mamegakinone and Rotundiquinone

Laatsch, Hartmut

, p. 1321 - 1347 (2007/10/02)

Mamegakinone (8a), biramentaceone (12a), 3,3'-bijuglone (8b), 2,2-bijuglone (12b) and their methyl ethers were prepared by oxidative coupling of substituted 4-methoxy-1-naphthols; indigoids like 24 are intermediates.Cooxidation of the isomeric dimethoxy-1

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