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55909-44-9

55909-44-9

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55909-44-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55909-44-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,9,0 and 9 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 55909-44:
(7*5)+(6*5)+(5*9)+(4*0)+(3*9)+(2*4)+(1*4)=149
149 % 10 = 9
So 55909-44-9 is a valid CAS Registry Number.

55909-44-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name pent-4-enyl-diphenyl-silane

1.2 Other means of identification

Product number -
Other names -

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:55909-44-9 SDS

55909-44-9Relevant articles and documents

Synthesis of unsaturated silyl heterocycles via an intramolecular silyl-heck reaction

Reid, William B.,McAtee, Jesse R.,Watson, Donald A.

, p. 3796 - 3803 (2019)

We report the synthesis of unsaturated silacycles via an intramolecular silyl-Heck reaction. Using palladium catalysis, silicon electrophiles tethered to alkenes cyclize to form five- and six-membered silicon heterocycles. The effects of alkene substitution and tether length on the efficiency and regioselectivity of the cyclizations are described. Finally, through the use of an intramolecular tether, the first examples of disubstituted alkenes in silyl-Heck reactions are reported.

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