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16203-97-7

16203-97-7

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16203-97-7 Usage

Safety Profile

A severe eye irritant. When heatedto decomposition it emits acrid smoke and irritatingfumes.

Check Digit Verification of cas no

The CAS Registry Mumber 16203-97-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,2,0 and 3 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 16203-97:
(7*1)+(6*6)+(5*2)+(4*0)+(3*3)+(2*9)+(1*7)=87
87 % 10 = 7
So 16203-97-7 is a valid CAS Registry Number.
InChI:InChI=1/C20H16O6/c1-11(21)24-16-8-4-6-14-10-15-7-5-9-17(25-12(2)22)19(15)20(18(14)16)26-13(3)23/h4-10H,1-3H3

16203-97-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name (8,9-diacetyloxyanthracen-1-yl) acetate

1.2 Other means of identification

Product number -
Other names Anthracene,1,8,9-triacetoxy

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:16203-97-7 SDS

16203-97-7Relevant articles and documents

Potent antipsoriatic agents: A facile preparation of acylated derivatives from dithranol in a mild basic reaction

Liang, David Woei-Ming,Du, Chun-Jian

, p. 115 - 118 (2007/10/03)

Treatment of dithranol 1 with various equivalents of acetyl chloride and Et3N in THF at room temperature afforded the corresponding acylated derivatives, such as 1-acetyloxy- and 1,8-diacetyloxy-9(10H)-anthracenones, 6a, and 6b, as well as 1,8,9-triacetyloxyanthracene 7a, and 1,8,9-triacetyloxy-10- acetylanthracene 7b. 1,8-Bis(trimethylacetyloxy)-9(10H)-anthracenone 6c was also obtained in high yield by using pivaloyl chloride during the mild acylation.

Substitution of 1,8-dihydroxyanthron-9 in the meso-(10)-position. XI. On laxatives

Schultz,Schultze Mosgaue

, p. 313 - 320 (2007/10/12)

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