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2-[3-Methoxy-1-methyl-3-(4-methyl-cyclohexa-1,3-dienylmethoxy)-propylidene]-malononitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89404-54-6

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89404-54-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89404-54-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,4,0 and 4 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 89404-54:
(7*8)+(6*9)+(5*4)+(4*0)+(3*4)+(2*5)+(1*4)=156
156 % 10 = 6
So 89404-54-6 is a valid CAS Registry Number.

89404-54-6Downstream Products

89404-54-6Relevant academic research and scientific papers

STEREOCONTROL IN THE INTRAMOLECULAR DIELS-ALDER REACTION VI: USE OF MIXED ACETALS AS ESTER EQUIVALENTS IN THE CONNECTING CHAIN

Boeckman, Robert K.,Flann, Christopher J.

, p. 5035 - 5038 (2007/10/02)

The feasibility of the use of an acetal as the linking group for the diene and dienophile in the Intramolecular Diels-Alder reaction has been demonstrated.Although some limitations were encountered, in general the mixed acetals examined showed excellent t

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