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144296-59-3

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144296-59-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144296-59-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,2,9 and 6 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 144296-59:
(8*1)+(7*4)+(6*4)+(5*2)+(4*9)+(3*6)+(2*5)+(1*9)=143
143 % 10 = 3
So 144296-59-3 is a valid CAS Registry Number.

144296-59-3Downstream Products

144296-59-3Relevant articles and documents

Synthesis of isotopically labelled ubiquinones

Duralski, Andrzej A.,Watts, Anthony

, p. 4983 - 4984 (2007/10/02)

Ubiquinones (1) of various chain lengths have been synthesized. The key step involves the condensation of a long chain polyunsaturated alcohol onto an aromatic intermediate. The synthetic methodology allows for the incorporation of isotopic labels in the methoxy groups attached to the ring portion of the molecule.

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