85749-69-5

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Basic information

Product Name: C₂₂H₂₀O₄
Synonyms:
CAS NO:85749-69-5
Molecular Formula:
Molecular Weight: 348.398
EINECS: N/A
Product Categories: N/A
Mol File: 85749-69-5.mol
Article Data: 1

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: C₂₂H₂₀O₄(CAS DataBase Reference)
NIST Chemistry Reference: C₂₂H₂₀O₄(85749-69-5)
EPA Substance Registry System: C₂₂H₂₀O₄(85749-69-5)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 85749-69-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 85749-69-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,7,4 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 85749-69:
(7*8)+(6*5)+(5*7)+(4*4)+(3*9)+(2*6)+(1*9)=185
185 % 10 = 5
So 85749-69-5 is a valid CAS Registry Number.

85749-69-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name	(4bS,5S,10R,10aS)-2-methoxy-4b,5,10a-trimethyl-4b,5,10,10a-tetrahydro-11H-5,10-(epoxymethano)benzo[b]fluorene-11,12-dione

1.2 Other means of identification

Product number	-
Other names	-

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:85749-69-5 SDS

85749-69-5Upstream product

85749-69-5Downstream Products

85749-69-5Relevant articles and documents

Thermolysis of Benzopyranone-Idenone Adducts. 2. Some New Aspects of the Mechanism

Vanderzande, Dirk J.,Kiekens, Eric G.,Martens Henri J.,Hoornaert, Georges J.

, p. 1019 - 1025 (2007/10/02)

Thermolysis of benzopyranone-indenone adducts 1, probably proceeding via o-quinodimethanes 10, gives C-nor-D-homo steroids 4, benzofluorenones 5, and traces of benzocyclopropafluorenones 6.Evidence is presented for the intervention of a biradica

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