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65037-30-1

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65037-30-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 65037-30-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,0,3 and 7 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 65037-30:
(7*6)+(6*5)+(5*0)+(4*3)+(3*7)+(2*3)+(1*0)=111
111 % 10 = 1
So 65037-30-1 is a valid CAS Registry Number.

65037-30-1Relevant articles and documents

Preparation method and device for iodobenzene dibenzoate derivative

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Paragraph 0032; 0033; 0034; 0035, (2017/02/09)

The invention relates to a preparation method and device for an iodobenzene dibenzoate derivative. The method includes the steps that 6 mmol of iodobenzene diacetate and 12 mmol of benzoic acid or a benzoic acid derivative or pivalic acid are added into a

α-Acyloxynitroso dienophiles in [4+2] hetero Diels-Alder cycloadditions: mechanistic insights

Calvet, Géraldine,Coote, Susannah C.,Blanchard, Nicolas,Kouklovsky, Cyrille

supporting information; experimental part, p. 2969 - 2980 (2010/06/20)

α-Acyloxynitroso derivatives are a class of heterodienophiles leading to valuable 3,6-dihydro-1,2-oxazines or the corresponding aminoalcohols in good yields. The discovery that a β-oxygenated moiety led to a domino [4+2] cycloaddition/σN-O bond cleavage in the presence of a catalytic amount of Lewis acid was investigated in detail, through kinetic profiling of the reaction both in the absence and presence of a promoter. These studies showed that the role of the Lewis acid was to accelerate the σN-O bond cleavage thereby promoting a highly reproducible sequence. In addition, our preliminary results on an asymmetric version of this domino sequence are reported.

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