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2-benzyl-3-methyl-quinoxaline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

42812-90-8

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42812-90-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 42812-90-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,8,1 and 2 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 42812-90:
(7*4)+(6*2)+(5*8)+(4*1)+(3*2)+(2*9)+(1*0)=108
108 % 10 = 8
So 42812-90-8 is a valid CAS Registry Number.

42812-90-8Relevant academic research and scientific papers

ALKYL-C VERSUS PHENYL-C REACTIVITY IN UNSYMETRICAL CYCLOPROPENONES. REACTION OF METHYLPHENYLCYCLOPROPENONE WITH PYRAZOLES.

Kascheres, Albert,Filho, Jair Correa,Cunha, Silvio

, p. 381 - 386 (2007/10/02)

Methylphenylcyclopropenone (1) reacts with pyrazole and 3,5-dimethylpyrazole to afford ketones (2) resulting from initial nucleophilic attack at methyl-C, in agreement with an AM1 calculation performed on 1.Intermediacy of dipolar species 3 accounts for p

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