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331440-04-1

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331440-04-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 331440-04-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,1,4,4 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 331440-04:
(8*3)+(7*3)+(6*1)+(5*4)+(4*4)+(3*0)+(2*0)+(1*4)=91
91 % 10 = 1
So 331440-04-1 is a valid CAS Registry Number.

331440-04-1 Well-known Company Product Price

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  • Alfa Aesar

  • (H59096)  4-Methoxy-N-(2-methoxybenzyl)benzamide, 97%   

  • 331440-04-1

  • 250mg

  • 1260.0CNY

  • Detail
  • Alfa Aesar

  • (H59096)  4-Methoxy-N-(2-methoxybenzyl)benzamide, 97%   

  • 331440-04-1

  • 1g

  • 4032.0CNY

  • Detail

331440-04-1Downstream Products

331440-04-1Relevant articles and documents

Metal-free transamidation of benzoylpyrrolidin-2-one and amines under aqueous conditions

Joseph, Devaneyan,Lee, Sunwoo,Park, Myeong Seong

supporting information, p. 6227 - 6232 (2021/07/28)

N-Acyl lactam amides, such as benzoylpyrrolidin-2-one, benzoylpiperidin-2-one, and benzoylazepan-2-one reacted with amines in the presence of DTBP and TBAI to afford the transamidated products in good yields. The reactions were conducted under aqueous conditions and good functional group tolerance was achieved. Both aliphatic and aromatic primary amines displayed good activity under metal-free conditions. A radical reaction pathway is proposed.

The First ZnII-Catalyzed Oxidative Amidation of Benzyl Alcohols with Amines under Solvent-Free Conditions

Wu, Xiao-Feng,Sharif, Muhammad,Pews-Davtyan, Anahit,Langer, Peter,Ayub, Khurshid,Beller, Matthias

supporting information, p. 2783 - 2787 (2013/06/26)

The first zinc-catalyzed oxidative amidation of benzyl alcohols has been developed. Both aliphatic and aromatic amines can be tolerated and applied in this reaction. Various amides were prepared in good yields under solvent-free and mild conditions. Copyright

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