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143034-67-7

5H-1,6-DIOXA-BENZO[C]PHENANTHREN-2-ONE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 143034-67-7 Structure

  • Basic information

    1. Product Name: 5H-1,6-DIOXA-BENZO[C]PHENANTHREN-2-ONE
    2. Synonyms: 5H-1,6-DIOXA-BENZO[C]PHENANTHREN-2-ONE
    3. CAS NO:143034-67-7
    4. Molecular Formula: C16H10O3
    5. Molecular Weight: 0
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 143034-67-7.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 5H-1,6-DIOXA-BENZO[C]PHENANTHREN-2-ONE(CAS DataBase Reference)
    10. NIST Chemistry Reference: 5H-1,6-DIOXA-BENZO[C]PHENANTHREN-2-ONE(143034-67-7)
    11. EPA Substance Registry System: 5H-1,6-DIOXA-BENZO[C]PHENANTHREN-2-ONE(143034-67-7)

  • 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: 143034-67-7(Hazardous Substances Data)

143034-67-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143034-67-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,0,3 and 4 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 143034-67:
(8*1)+(7*4)+(6*3)+(5*0)+(4*3)+(3*4)+(2*6)+(1*7)=97
97 % 10 = 7
So 143034-67-7 is a valid CAS Registry Number.

143034-67-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2H,5H-Naphtho[2,1-b]pyrano[2,3-d]pyran-2-one

1.2 Other means of identification

Product number -
Other names 5H-1,6-Dioxa-benzo[c]phenanthren-2-one

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:143034-67-7 SDS

143034-67-7Downstream Products

143034-67-7Relevant articles and documents

Synthesis of polycyclic oxa-coumarins, potential antitumour agents and a short and convenient synthesis of naphthopyranoquinolines from naphthopyran chloroaldehydes

Sami,Kar,Ray

, p. 5199 - 5208 (2007/10/02)

A three step high yielding synthesis of some novel oxa-coumarins (4, 8 and 9) from chloroaldehyde derivatives (1 and 5) have been described. The chloroaldehydes have also been used for two step synthesis of some novel naphthopyranoquinolines (12, 15) via

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