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4632-45-5

4632-45-5

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4632-45-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4632-45-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,6,3 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 4632-45:
(6*4)+(5*6)+(4*3)+(3*2)+(2*4)+(1*5)=85
85 % 10 = 5
So 4632-45-5 is a valid CAS Registry Number.

4632-45-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name ethynyl(triphenyl)germane

1.2 Other means of identification

Product number -
Other names Triphenyl-ethinylgerman

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:4632-45-5 SDS

4632-45-5Downstream Products

4632-45-5Relevant articles and documents

Synthesis of Polysubstituted Germoles and Benzogermoles Using a Substoichiometric Amount of Diisobutylaluminum Hydride

Kojima, Ko,Uchida, Seiya,Kinoshita, Hidenori,Miura, Katsukiyo

, p. 4598 - 4602 (2021)

We developed a synthetic route to unsymmetrically polysubstituted germoles bearing different substituents from 1-hydrogermyl-4-silyl-1,3-enynes. The reaction proceeded with 0.5 equiv of diisobutylaluminum hydride. Various 2-silylgermoles including benzogermoles were obtained in good to excellent yields. 2-Germylbenzogermoles could be also successfully synthesized from 1-hydrogermyl-4-germyl-1,3-enynes under the same reaction conditions.

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