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73685-60-6

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73685-60-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73685-60-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,6,8 and 5 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 73685-60:
(7*7)+(6*3)+(5*6)+(4*8)+(3*5)+(2*6)+(1*0)=156
156 % 10 = 6
So 73685-60-6 is a valid CAS Registry Number.

73685-60-6Downstream Products

73685-60-6Relevant articles and documents

Claisen Rearrangement of meta-Substituted Allyl Phenyl Ethers

Bruce, J. Malcolm,Roshan-Ali, Yusuf

, p. 2677 - 2679 (2007/10/02)

Electron-releasing substituents at the 3-position of allyl phenyl ethers favour Claisen rearangement of the allyl group to the 6-position, whereas electron-acceptors favour migration to the 2-position. 2-Acylhydroquinone 4-allyl ethers yield, predominantly, the 3-allyl isomers, probably because internal hydrogen bonding confers naphthalenoid character on the aryl residue.

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