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benzyl (E/Z)-but-2-enylcarbamate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

458540-84-6

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458540-84-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 458540-84-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,5,8,5,4 and 0 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 458540-84:
(8*4)+(7*5)+(6*8)+(5*5)+(4*4)+(3*0)+(2*8)+(1*4)=176
176 % 10 = 6
So 458540-84-6 is a valid CAS Registry Number.

458540-84-6Downstream Products

458540-84-6Relevant academic research and scientific papers

Scope and mechanism of formal SN2′ substitution reactions of a monomeric imidozirconium complex with allylic electrophiles

Lalic, Gojko,Krinsky, Jamin L.,Bergman, Robert G.

, p. 4459 - 4465 (2008)

The zirconium imido complex Cp2(THF)Zr=NSi(t-Bu)Me2 (1) reacts with allylic ethers, chlorides, and bromides to give exclusively the products of the SN2′ reaction; i.e., attack at the allylic position remote from the leavin

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