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1097150-48-5

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1097150-48-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1097150-48-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,7,1,5 and 0 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1097150-48:
(9*1)+(8*0)+(7*9)+(6*7)+(5*1)+(4*5)+(3*0)+(2*4)+(1*8)=155
155 % 10 = 5
So 1097150-48-5 is a valid CAS Registry Number.

1097150-48-5Downstream Products

1097150-48-5Relevant articles and documents

Palladium-catalyzed markovnikov terminal arylalkynes hydrostannation: Application to the synthesis of 1,1-diarylethylenes

Hamze, Abdallah,Veau, Damien,Provot, Olivier,Brion, Jean-Daniel,Alami, Mouad

, p. 1337 - 1340 (2009)

The palladium-catalyzed hydrostannation of terminal aryla-lkynes was achieved. The regioselectivity of the H-Sn bond addition across the triple bond was found to be controlled by an ortho substituent on the aromatic ring, whatever its electronic nature, to give exclusively α-branched vinylstan-nanes 2 in accordance with Markovnikov's rule. Subsequent Stille cross-coupling reaction of 2 with a variety of aryl halides readily provided, in moderate to good yields, a family of functionalized 1,1-diarylethylenes 1.

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