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1345479-89-1

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1345479-89-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1345479-89-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,5,4,7 and 9 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1345479-89:
(9*1)+(8*3)+(7*4)+(6*5)+(5*4)+(4*7)+(3*9)+(2*8)+(1*9)=191
191 % 10 = 1
So 1345479-89-1 is a valid CAS Registry Number.

1345479-89-1Downstream Products

1345479-89-1Relevant articles and documents

CuI/H2/NaOH-catalyzed cross-coupling of two different alcohols for carbon-carbon bond formation: "Borrowing hydrogen"?

Miura, Takashi,Kose, Osamu,Li, Feng,Kai, Sun,Saito, Susumu

, p. 11146 - 11151 (2011)

Not borrowed: A new method was developed for the cross-coupling of two different alcohols (see scheme). This carbon-carbon bond formation was realized by using a small amount of CuBr (0.05-0.2 mol %) and NaOH (4-20 mol %) in the presence of H2 (1 atm), and provides an alternative procedure for longer-chain alcohols. The catalytic cycle was different from those reported to date for the Guerbet reaction involving "borrowing hydrogen". Copyright

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