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16939-18-7

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16939-18-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 16939-18-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,9,3 and 9 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 16939-18:
(7*1)+(6*6)+(5*9)+(4*3)+(3*9)+(2*1)+(1*8)=137
137 % 10 = 7
So 16939-18-7 is a valid CAS Registry Number.

16939-18-7SDS

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 1,2-diphenyl-2-thioxoethanone

1.2 Other means of identification

Product number -
Other names monothiodibenzoyl

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:16939-18-7 SDS

16939-18-7Relevant articles and documents

Electrogeneration of (Z)-α-aroyloxy-β-aroylthiostilbenes and (Z)-4,5-diaryl-2-arylimino-1,3-oxathioles by cathodic reduction of monothiobenzils in the presence of electrophilic reagents. Computational B3LYP and RI-MP2 study on the relative stability of ox

Guirado, Antonio,Zapata, Andrés,Andreu, Raquel,López Sánchez, José I.,Paredes, María D.,López Sánchez, Juan E.,Bautista, Delia,Jones, Peter G.,Gálvez, Jesús

experimental part, p. 1083 - 1090 (2011/03/22)

Electrochemical reductions of monothiobenzils in the presence of either aroyl or carbonimidoyl dichlorides were carried out, yielding products with sulfur retention. Electrolyses in the presence of aroyl chlorides led to previously unknown (Z)-α-aroyloxy-

Organic Sulfur Compounds, XLVII Dimerization of Monothiobenzil to a 1,3-Dithietane and its Cycloreversion

Bak, Claudia,Praefcke, Klaus

, p. 372 - 375 (2007/10/02)

The thermal dimerization of monothiobenzil (1c) to a 1,3-dithietane (2c) and the photochemical cycloreversion of this heterocycle to 1c is described. - Keywords: Heterocycles, Organic Sulfur Compounds, α-Oxothiones, 1,3-Dithietanes, 1,3-Oxathiols, Photore

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