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4-(2-Hydroxy-6-methyl-phenyl)-butyraldehyde is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

136848-33-4

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136848-33-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136848-33-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,8,4 and 8 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 136848-33:
(8*1)+(7*3)+(6*6)+(5*8)+(4*4)+(3*8)+(2*3)+(1*3)=154
154 % 10 = 4
So 136848-33-4 is a valid CAS Registry Number.

136848-33-4Upstream product

136848-33-4Relevant academic research and scientific papers

THE SYNTHESIS OF HOMOTWISTANES BY THE TANDEM WESSELY OXIDATION - DIELS-ALDER REACTION SEQUENCE

Bhamare, N. K.,Granger, Thierry,John, C. R.,Yates, Peter

, p. 4439 - 4442 (1991)

Wessely oxidation of 5-(2-hydroxyphenyl)-1-pentene and -1-penten-3-ones followed by intramolecular Diels-Alder reactions gave homotwistanes; similar treatment of 5-(2-hydroxyphenyl)-3-methylene-1-pentene gave twistane and isotwistane derivatives.

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