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17763-90-5

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17763-90-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17763-90-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,7,6 and 3 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 17763-90:
(7*1)+(6*7)+(5*7)+(4*6)+(3*3)+(2*9)+(1*0)=135
135 % 10 = 5
So 17763-90-5 is a valid CAS Registry Number.

17763-90-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name [4-[4-(trifluoromethylsulfonyloxy)phenyl]sulfonylphenyl] trifluoromethanesulfonate

1.2 Other means of identification

Product number -
Other names bis-4-trifluoromethanesulfonyloxyphenylsulfone

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:17763-90-5 SDS

17763-90-5Relevant articles and documents

Convenient synthetic route to tetraarylphosphonium polyelectrolytes via palladium-catalyzed P–C coupling of aryl triflates and diphenylphosphine

Wan, Wang,Yang, Xiaoyan,Smith, Rhett C.

, p. 1984 - 1990 (2017/05/08)

A series of eight tetraarylphosphonium polyelectrolytes (TPELs) has been successfully synthesized by polymerization of diphenylphosphine and bis(aryl triflate)s. The bis(aryl triflate)s are readily prepared from bisphenols, some of which are commodity fee

OPTICAL ELEMENT COMPOUND, OPTICAL MATERIAL, AND OPTICAL ELEMENT

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Page/Page column 11-12, (2011/12/12)

An optical material organic compound having characteristics that the dispersion characteristic (Abbe number (νd)) and the secondary dispersion characteristic (θg,F) of the refractive index are high, the transmittance in the visible light region is high, and the chromatic aberration correction function delivers high performance, which represented by the general formula (1) or (2) is provided.

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