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3,3-dimethoxy-5-(2,6,6-trimethyl-cyclohex-1-en-1-yl)-pentanal dimethyl acetal is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

69748-68-1

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69748-68-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69748-68-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,7,4 and 8 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 69748-68:
(7*6)+(6*9)+(5*7)+(4*4)+(3*8)+(2*6)+(1*8)=191
191 % 10 = 1
So 69748-68-1 is a valid CAS Registry Number.

69748-68-1Upstream product

69748-68-1Relevant academic research and scientific papers

Large Scale Synthesis of (+/-)-Isodrimenin and (+/-)-Confertifolin

Akita, Hiroyuki,Naito, Takanobu,Oishi, Takeshi

, p. 2166 - 2171 (2007/10/02)

Large scale syntheses of (+/-)-isodrimenin (4) and (+/-)-confertifolin (5) were achieved starting from β-ionone via the tricyclic furan derivative (16).Oxidation of this intermediate (16) with lead tetraacetate followed by pyrolysis afforded (+/-)-confertifolin (5) as a main product.Conversion of the lead tetraacetate oxidation product (17) into (+/-)-winterin (19) followed by NaBH4 reduction produced (+/-)-isodrimenin (4) as a main product.

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