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C(Ge(CH3)3)(CH2)C(C6H10)(Sn(C3H6CH3)3) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128858-67-3

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128858-67-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128858-67-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,8,5 and 8 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 128858-67:
(8*1)+(7*2)+(6*8)+(5*8)+(4*5)+(3*8)+(2*6)+(1*7)=173
173 % 10 = 3
So 128858-67-3 is a valid CAS Registry Number.

128858-67-3Downstream Products

128858-67-3Relevant academic research and scientific papers

Unexpected reversal of regioselectivity in the palladium-catalysed addition of the tin-germanium bond to allenes

Mitchell, Terence N.,Schneider, Ulrich,Froehling, Beate

, p. C53 - C56 (2007/10/02)

Whereas the addition of tributyl(trimethylgermyl)stannane to 1-alkynes in the presence of tetrakis(triphenylphosphine)palladium proceeds regiospecifically, the direction of its addition to allenes is dependent on the structure of the allene.

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