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264617-43-8

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264617-43-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 264617-43-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,4,6,1 and 7 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 264617-43:
(8*2)+(7*6)+(6*4)+(5*6)+(4*1)+(3*7)+(2*4)+(1*3)=148
148 % 10 = 8
So 264617-43-8 is a valid CAS Registry Number.

264617-43-8Downstream Products

264617-43-8Relevant articles and documents

The synthesis of 2-arylmethyl-6-hydroxybenzenecarbonitriles from the base-mediated aryne reaction of bromophenols with arylacetonitriles

Tandel, Sagun,Zhang, Hongming,Qadri, Nabil,Ford, George P.,Biehl, Edward R.

, p. 587 - 589 (2000)

A facile one-step synthesis of 2-arylmethyl-6-hydroxybenzenecarbonitriles from readily available arylacetonitriles is described. The substitution pattern was verified by X-ray diffractometric analysis of 2-benzyl-6-hydroxybenzonitrile. An explanation of the addition to and reactivity of the 2,3-didehydrophenoxide intermediate, which is supported by DFT calculations, is presented.

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