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199-54-2

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199-54-2 Usage

Uses

Polycyclic aromatic hydrocarbons (PAHs) and their PAH-DNA adducts in lung tissues, and their ability to mutate the Ki-ras oncogene in PAH-induced tumors. Seven PAHs were studied: cyclopenta[cd]pyrene (CPP), benzo[a]pyrene (B[a]P), benzo[b]fluoranthene (B[b]F), dibenz[a,h]anthracene (DBA), 5-methylchrysene (5MC), benz[j]aceanthrylene (B[j]A), and dibenzo[a,l]pyrene (DB[a,l]P).

Check Digit Verification of cas no

The CAS Registry Mumber 199-54-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,9 and 9 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 199-54:
(5*1)+(4*9)+(3*9)+(2*5)+(1*4)=82
82 % 10 = 2
So 199-54-2 is a valid CAS Registry Number.
InChI:InChI=1/C20H12/c1-4-8-17-13(5-1)11-15-9-10-18-16-7-3-2-6-14(16)12-19(17)20(15)18/h1-12H

199-54-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name Benz(e)aceanthrylene

1.2 Other means of identification

Product number -
Other names Benz<e>AC1L3G6W

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:199-54-2 SDS

199-54-2Downstream Products

199-54-2Relevant articles and documents

Synthesis of Cyclopentanobenzanthracene Compounds Related to Carcinogenic Benzanthracene and Cholanthrene Hydrocarbons

Lee, Hongmee,Harvey, Ronald G.

, p. 3787 - 3791 (2007/10/02)

Syntheses of benzaceanthrylene (4a), 8-methylbenzaceanthrylene (4b), and their 1,2-dihydro derivatives (3a,b), as well as 6-methylbenzaceanthrylene (5a) and its 1,2-dihydro derivative (2b) from benzanthracene-7,12-dione are described.Compounds 2b, 3b, 4b, and 5b, all of which contain a methyl group in nonbenzo bay region position, are predicted to be relatively potent carcinogens.

Synthesis of a Series of Novel Polycyclic Aromatic Systems: Isomers of Benzanthracene Containing a Cyclopenta-Fused Ring

Sangaiah, R.,Gold, A.,Toney, G. E.

, p. 1632 - 1638 (2007/10/02)

The four possible isomers of benzanthracene containing a cyclopenta-fused ring have been synthesized and characterized.These systems are of interest for structure-activity studies in bioactivation because of their predicted high level of activity.Formation of fused five-membered rings by intramolecular cyclodehydration, often difficult to accomplish, was found to be smoothly effected in anhydrous HF, provided the reactivity index (Nt) for the appropriate electrophilic addition was favorable.The dihydro polycyclic aromatic alcohols obtained from reduction of the c orresponding keto cyclodehydration products were best dehydrated to the desired PAH by activity grade I neutral alumina in refluxing benzene.This dehydration proceeds in high yield without the formation of isomeric or polymeric side products that occurred even under such mild acid catalysis as p-toluenesulfonic acid.

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