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107686-26-0

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107686-26-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 107686-26-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,6,8 and 6 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 107686-26:
(8*1)+(7*0)+(6*7)+(5*6)+(4*8)+(3*6)+(2*2)+(1*6)=140
140 % 10 = 0
So 107686-26-0 is a valid CAS Registry Number.

107686-26-0Relevant articles and documents

Intramolecular Diels-Alder Additions of Benzynes to Furans. Application to the Total Synthesis of Biflorin, and the Mansonones E, I, and F

Best, Wayne M.,Wege, Dieter

, p. 647 - 666 (2007/10/02)

Benzynes, generated either by the debromination of an appropriately substituted o-dibromobenzene, or by the thermolysis of a substituted diazotized anthranilic acid, have been trapped intramolecularly by an attached furan moiety.One such adduct (41) has b

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