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11H-Benzo[b]fluoren-11-one, 4,5,9,10-tetramethoxy-2-methyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

133129-36-9

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133129-36-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133129-36-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,1,2 and 9 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 133129-36:
(8*1)+(7*3)+(6*3)+(5*1)+(4*2)+(3*9)+(2*3)+(1*6)=99
99 % 10 = 9
So 133129-36-9 is a valid CAS Registry Number.

133129-36-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 4,5,9,10-tetramethoxy-2-methylbenzo[b]fluoren-11-one

1.2 Other means of identification

Product number -
Other names tri-O-methylkinafluorenone

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:133129-36-9 SDS

133129-36-9Relevant academic research and scientific papers

Total Synthesis of Phenanthroviridin Aglycon: The First Naturally Occuring Benzophenanthridine

Gore, Makarand P.,Gould, Steven J.,Weller, Dwight D.

, p. 2289 - 2291 (1991)

The first synthesis of a naturally occurring benzophenanthridine has been accomplished via coupling of a cyanophthalide and a substituted bromocinnamate and subsequent transformation of the resulting aryl naphthoquinone carboxylate via formylation, Hof

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