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3-phenyl-3,4-dimethyl-1-pentyne is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

109182-87-8

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109182-87-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109182-87-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,1,8 and 2 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 109182-87:
(8*1)+(7*0)+(6*9)+(5*1)+(4*8)+(3*2)+(2*8)+(1*7)=128
128 % 10 = 8
So 109182-87-8 is a valid CAS Registry Number.

109182-87-8Downstream Products

109182-87-8Relevant academic research and scientific papers

REACTIONS OF 3-ALKYL- AND 3,3-DIALKYL-1-BROMOALLENES WITH ORGANOCUPRATES: EFFECTS OF THE NATURE OF THE CUPRATE REAGENT ON THE REGIO- AND STEREOSELECTIVITY

Caporusso, Anna Maria,Polizzi, Carmela,Lardicci, Luciano

, p. 6073 - 6076 (1987)

Organocuprates induce 1,3- and direct substitution in 3-alkyl- and 3,3-dialkyl-1-bromo-1,2-dienes leading respectively to either terminal acetylenes or allenic hydrocarbons.The nature of the cuprate exerts a prominent role in determining both the regio- and the stereochemistry of these reactions.

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