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108845-25-6

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108845-25-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108845-25-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,8,4 and 5 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 108845-25:
(8*1)+(7*0)+(6*8)+(5*8)+(4*4)+(3*5)+(2*2)+(1*5)=136
136 % 10 = 6
So 108845-25-6 is a valid CAS Registry Number.

108845-25-6Relevant articles and documents

Cobalt-Catalyzed Migrational Isomerization of Styrenes

Zhao, Jiajin,Cheng, Biao,Chen, Chenhui,Lu, Zhan

, p. 837 - 841 (2020)

An efficient cobalt-catalyzed migrational isomerization of styrenes was developed using the thiazoline iminopyridine (TIP) ligand. This reaction is operationally simple and atom-economical using readily available starting materials to access trisubstituted alkenes. Even when using a 0.1 mol % catalyst loading, the reaction could be conducted in neat and completed in 1 h with excellent conversion and high E stereoselectivity.

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