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2--3,3-dimethyl-1-(trimethylsilyl)cyclopropene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

109900-86-9

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109900-86-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109900-86-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,9,0 and 0 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 109900-86:
(8*1)+(7*0)+(6*9)+(5*9)+(4*0)+(3*0)+(2*8)+(1*6)=129
129 % 10 = 9
So 109900-86-9 is a valid CAS Registry Number.

109900-86-9Relevant academic research and scientific papers

Photochemistry of Cyclopropene Derivatives. 34. Photocycloaddition Reactions of 2-Alkenyl-Substituted Cyclopropenes

Padwa, Albert,Krumpe, Keith E.,Terry, Lenny W.,Wannamaker, M. Woods

, p. 1635 - 1642 (2007/10/02)

The sensitized irradiation of 2-(4-pentenyl)-substituted cyclopropenes produces tricyclo1,3>octanes by means of novel intramolecular cycloaddition.In dramatic contrast to the photochemical results, thermolysis affords a product co

NUCLEOPHILIC SUBSTITUTION REACTIONS OF 1-SULFONYL SUBSTITUTED CYCLOPROPENES WITH ALKYL LITHIUM REAGENTS

Padwa, Albert,Wannamaker, M. Woods

, p. 5817 - 5820 (2007/10/02)

Sulfonyl substituted cyclopropenes react with a variety of alkyl lithium reagents to give disubstituted cyclopropenes in good yield.

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