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BENZO[C]XANTHEN-7-ONE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

63154-69-8

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63154-69-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 63154-69-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,1,5 and 4 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 63154-69:
(7*6)+(6*3)+(5*1)+(4*5)+(3*4)+(2*6)+(1*9)=118
118 % 10 = 8
So 63154-69-8 is a valid CAS Registry Number.
InChI:InChI=1/C17H10O2/c18-16-13-7-3-4-8-15(13)19-17-12-6-2-1-5-11(12)9-10-14(16)17/h1-10H

63154-69-8Downstream Products

63154-69-8Relevant academic research and scientific papers

Acylation of Phenols with Salicylic Acid Using Polyphosphoric Acid

Kamat, S. P.,Paknikar, S. K.

, p. 773 - 774 (2007/10/02)

Acylation of 2-naphthol (2), 1-naphthol (6) and resorcinol (11) with salicylic acid (1) in the presence of PPA affords salicylate esters (4, 7, 13 and 14), 1,2-benzoxanthone (5), 3,4-benzoxanthone (8), 3-hydroxyxanthone (12), 2-salicoyl-1-naphthol (9) and 11-hydroxy-12H-benzoxanthen-12-one (10).Compounds (4, 5, 7, 8, 12, 13 and 14) are identical with those obtained by heating a mixture of phenyl salicylate (3) and phenols (2, 6 and 11).

Thermal Conversion of Salol into Xanthone: A Mechanistic Study

Kamat, S. P.,Paknikar, S. K.

, p. 38 - 41 (2007/10/02)

The thermal conversion of salol (1) into xanthone has been rationalized as proceeding via the keto-ketene intermediate (7) which is trapped by phenols (9, 12 and 15).

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