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23022-40-4

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23022-40-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 23022-40-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,0,2 and 2 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 23022-40:
(7*2)+(6*3)+(5*0)+(4*2)+(3*2)+(2*4)+(1*0)=54
54 % 10 = 4
So 23022-40-4 is a valid CAS Registry Number.
InChI:InChI=1/C9H7.3CH3.Sn/c1-2-5-9-7-3-6-8(9)4-1;;;;/h1-7H;3*1H3;/rC12H16Sn/c1-13(2,3)12-9-8-10-6-4-5-7-11(10)12/h4-9,12H,1-3H3

23022-40-4SDS

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 1H-inden-1-yltrimethyl-Stannane

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:23022-40-4 SDS

23022-40-4Relevant articles and documents

From Carbanions to Organometallic Compounds: Quantification of Metal Ion Effects on Nucleophilic Reactivities

Corral-Bautista, Francisco,Klier, Lydia,Knochel, Paul,Mayr, Herbert

supporting information, p. 12497 - 12500 (2015/10/12)

The influence of the metal on the nucleophilic reactivities of indenyl metal compounds was quantitatively determined by kinetic investigations of their reactions with benzhydrylium ions (Ar2CH+) and structurally related quinone methides. With the correlation equation logk2=sN(N+E), it can be derived that the ionic indenyl alkali compounds are 1018 to 1024 times more reactive (depending on the reference electrophile) than the corresponding indenyltrimethylsilane. Different worlds: Kinetic investigations with reference electrophiles show that a reaction with an electrophile, which would proceed within milliseconds with indenyl lithium, would require much more than the age of the universe with the corresponding organosilicon compound. Met=metal.

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