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581802-27-9

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581802-27-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 581802-27-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,8,1,8,0 and 2 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 581802-27:
(8*5)+(7*8)+(6*1)+(5*8)+(4*0)+(3*2)+(2*2)+(1*7)=159
159 % 10 = 9
So 581802-27-9 is a valid CAS Registry Number.

581802-27-9Downstream Products

581802-27-9Relevant articles and documents

Stereochemical inversion in the vinylic substitution of boronic esters to give iodonium salts: Participation of the internal oxy group

Fujita, Morifumi,Lee, Hee Jin,Okuyama, Tadashi

, p. 1399 - 1401 (2006)

Alkenylboronic esters having an acyloxy, alkoxy, or methoxycarbonyl group were employed for the reaction with (diacetoxyiodo)benzene in the presence of BF3-OEt2 to provide the alkenyliodonium tetrafluoroborates with inversion of conf

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