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66397-26-0

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66397-26-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66397-26-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,3,9 and 7 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 66397-26:
(7*6)+(6*6)+(5*3)+(4*9)+(3*7)+(2*2)+(1*6)=160
160 % 10 = 0
So 66397-26-0 is a valid CAS Registry Number.

66397-26-0Relevant articles and documents

Microwave promoted rapid isomerisation of propargyl ethers into allenyl ethers

Moghaddam, Firouz Matloubi,Emami, Rahdar

, p. 4073 - 4077 (1997)

Aryl or alkyl propargyl ethers have been isomerized efficiently with good to excellent yield into corresponding allenyl ethers in the presence of potassium tert-butoxide under the microwave irradiation.

Site-selective and regioselective Diels-Alder reaction of allenyl aryl ethers

Moghaddam, Firouz Matloubi,Kiamehr, Mostafa

, p. 1333 - 1337 (2011/09/16)

The site-selectivity and regioselectivity of Diels-Alder reactions of allenyl aryl ethers with cyclopentadiene and acrolein were studied. While cyclopentadiene (as an electron-rich diene) only reacted with the external double bond of allenyl aryl ethers t

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