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(Z)-trimethylstannylCHC(CH2Ph)PPh2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

129741-60-2

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129741-60-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129741-60-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,7,4 and 1 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 129741-60:
(8*1)+(7*2)+(6*9)+(5*7)+(4*4)+(3*1)+(2*6)+(1*0)=142
142 % 10 = 2
So 129741-60-2 is a valid CAS Registry Number.

129741-60-2Downstream Products

129741-60-2Relevant academic research and scientific papers

Addition of stannyl phosphines to alkynes and allenes

Mitchell, Terence N.,Belt, Heinz-Joachim

, p. 167 - 176 (1990)

Diphenyl(trimethylstannyl)phosphine adds to alkynes (both terminal and nonterminal) and allenes under free radical conditions.The former reaction occurs regiospecifically with preferential formation of E-isomers, the latter regioselectively.Product identi

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