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3-benzyl-2-(chloromethyl)-4-phenyl-3-tosyl-1-butene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

145350-40-9

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145350-40-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 145350-40-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,3,5 and 0 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 145350-40:
(8*1)+(7*4)+(6*5)+(5*3)+(4*5)+(3*0)+(2*4)+(1*0)=109
109 % 10 = 9
So 145350-40-9 is a valid CAS Registry Number.

145350-40-9Downstream Products

145350-40-9Relevant academic research and scientific papers

Dilithiation of 2-(Chloromethyl)-3-tosylpropene: Synthesis and Reactivity of a New Chlorinated Allyl Sulfone Dianion

Najera, Carmen,Sansano, Jose M.

, p. 6543 - 6546 (2007/10/02)

Double lithiation of 2-(chloromethyl)3-tosylpropene (4) with n-butyl-lithium at -90 deg C in the presence of DMPU leads to the dianion 5, which by reaction with deuterium oxide affords the corresponding 3,3-dideuteriated product 6.The alkylation reaction

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