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103680-85-9

3-(4-methoxy) benzyl, 7-ethoxymethoxy-4-chromanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 103680-85-9 Structure

  • Basic information

    1. Product Name: 3-(4-methoxy) benzyl, 7-ethoxymethoxy-4-chromanone
    2. Synonyms: 3-(4-methoxy) benzyl, 7-ethoxymethoxy-4-chromanone
    3. CAS NO:103680-85-9
    4. Molecular Formula:
    5. Molecular Weight: 342.392
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 103680-85-9.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: 3-(4-methoxy) benzyl, 7-ethoxymethoxy-4-chromanone(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3-(4-methoxy) benzyl, 7-ethoxymethoxy-4-chromanone(103680-85-9)
    11. EPA Substance Registry System: 3-(4-methoxy) benzyl, 7-ethoxymethoxy-4-chromanone(103680-85-9)

  • 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: 103680-85-9(Hazardous Substances Data)

103680-85-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103680-85-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,6,8 and 0 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 103680-85:
(8*1)+(7*0)+(6*3)+(5*6)+(4*8)+(3*0)+(2*8)+(1*5)=109
109 % 10 = 9
So 103680-85-9 is a valid CAS Registry Number.

103680-85-9Relevant articles and documents

A NEW SYNTHESIS OF HOMOISOFLAVANONES (3-BENZYL-4-CHROMANONES)

Jain, Amolak C.,Mehta, Anita

, p. 5933 - 5938 (2007/10/02)

Two 7-hydroxyhomoisoflavanones (6a/6b) have been synthesized from corresponding 2'-hydroxydihydrochalcones (2a/2b) in about 33percent overall yields.The stages are : (i) selective protection of C4'-hydroxyl in 2a/2b with EtO.CH2Cl (1 molar equiv.) in the

A New Synthesis of Homoisoflavanones (3-Benzyl-4-chromanones)

Jain, A. C.,Mehta, Anita

, p. 1170 - 1171 (2007/10/02)

7-Hydroxy-4'-methoxyhomoisoflavanone (5) has been synthesised from 2',4'-dihydroxy-4-methoxydihydrochalcone (1) by a new method involving ethoxymethylation of 4'-hydroxyl group to give 2, followed by hydroxymethylation of the bridge methylene in 2, heterocyclization of 3 and deprotection of 4.

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