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CAS

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157024-27-6

(+/-)-4,5-Dihydro-7-phenyl-7H-pyrano<3,4-c>isoxazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 157024-27-6 Structure

  • Basic information

    1. Product Name: (+/-)-4,5-Dihydro-7-phenyl-7H-pyrano<3,4-c>isoxazole
    2. Synonyms: (+/-)-4,5-Dihydro-7-phenyl-7H-pyrano<3,4-c>isoxazole
    3. CAS NO:157024-27-6
    4. Molecular Formula:
    5. Molecular Weight: 201.225
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 157024-27-6.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: (+/-)-4,5-Dihydro-7-phenyl-7H-pyrano<3,4-c>isoxazole(CAS DataBase Reference)
    10. NIST Chemistry Reference: (+/-)-4,5-Dihydro-7-phenyl-7H-pyrano<3,4-c>isoxazole(157024-27-6)
    11. EPA Substance Registry System: (+/-)-4,5-Dihydro-7-phenyl-7H-pyrano<3,4-c>isoxazole(157024-27-6)

  • 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: 157024-27-6(Hazardous Substances Data)

157024-27-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157024-27-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,0,2 and 4 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 157024-27:
(8*1)+(7*5)+(6*7)+(5*0)+(4*2)+(3*4)+(2*2)+(1*7)=116
116 % 10 = 6
So 157024-27-6 is a valid CAS Registry Number.

157024-27-6Relevant articles and documents

A Novel Intramolecular Silyl Nitronate Cycloaddition Route to Dihydrofuraldehydes and Dihydropyranaldehydes

Duffy, Jetty L.,Kurth, Mark J.

, p. 3783 - 3785 (1994)

The novel transformation (1 -> 3) of propargylic or homopropargylic nitroethers to dihydrofuraldehydes (n=0) or dihydropyranaldehydes (n=1) is reported.The transformation proceeds by a silyl nitronate olefin cycloaddition to an N-isox

Preparation of 7-substituted 4,5-dihydro-7H-pyrano[3,4-c]-isoxazole derivatives

Yamada, Koji,Yamada, Fumio,Somei, Masanori

, p. 685 - 690 (2007/10/03)

An easy approach to 7-substituted 4,5-dihydro-7H-pyrano[3,4-c]-isoxazole derivatives (3a-b and 6a-d) is described by the reaction of 2-aryl substituted 1-nitro-3-oxa-6-heptynes (2, 5a and 5b) with n-BuLi, followed by treatment with acetic anhydride.

A facile synthesis of 3,4-disubstituted isoxazole derivatives by regioselective cleavage of pyrano[3,4-c]isoxazoles with boron trihalide

Kim, Hyung Jin,Lee, Young Ju

, p. 3527 - 3537 (2007/10/03)

4,5-Dihydro-7H-pyrano[3,4-c]isoxazoles 4 were efficiently prepared by the intramolecular nitrile oxide-alkyne cycloaddition following the Michael addition of sodium alkoxide to nitroalkene. Reaction of pyrano[3,4- c]isoxazole 4 with boron trihalide result

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