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2-(5,5-dimethyl-1,3-dioxacyclohex-2-yl)benzaldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

99560-09-5

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99560-09-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99560-09-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,5,6 and 0 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 99560-09:
(7*9)+(6*9)+(5*5)+(4*6)+(3*0)+(2*0)+(1*9)=175
175 % 10 = 5
So 99560-09-5 is a valid CAS Registry Number.

99560-09-5Relevant academic research and scientific papers

Precursors to Isobenzofuran. Monoacetals of o-Phthalaldehyde

Smith, James G.,Kruger, Gunther

, p. 5759 - 5760 (1985)

The preparation of monoacetals of o-phthalaldehyde is described.Reduction of the monoacetal provides the acetal of o-(hydroxymethyl)benzaldehyde.This last compound was used to generate isobenzofuran in the presence of dienophiles such as dimethyl fumarate

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