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66324-18-3

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66324-18-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66324-18-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,3,2 and 4 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 66324-18:
(7*6)+(6*6)+(5*3)+(4*2)+(3*4)+(2*1)+(1*8)=123
123 % 10 = 3
So 66324-18-3 is a valid CAS Registry Number.

66324-18-3Downstream Products

66324-18-3Relevant articles and documents

Synthesis and Photocleavage of Quinoline Methyl Ethers: A Mild and Efficient Method for the Selective Protection and Deprotection of the Alcohol Functionality

Provatas, Anthony A.,Epling, Gary A.,Stuart, James D.

, p. 763 - 769 (2016/08/09)

The synthesis and photocleavage of quinolinyl methyl ether-protected alcohols is reported in this study. A variety of quinoline methyl chlorides were synthesized, and protection of the various alcohols was performed via a substitution reaction in the presence of a strong base. Photocleavage of the quinolinyl methyl ether moiety proceeded under visible light with the formation of the charged quinolinyl radical intermediate through a single-electron transfer in the presence of a photosensitizer dye leading to the deprotected alcohol in excellent yields. The utility of triethylamine as a sacrificial reductant and d-sorbitol as a radical scavenger were also investigated in this study.

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