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117308-40-4

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117308-40-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117308-40-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,3,0 and 8 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 117308-40:
(8*1)+(7*1)+(6*7)+(5*3)+(4*0)+(3*8)+(2*4)+(1*0)=104
104 % 10 = 4
So 117308-40-4 is a valid CAS Registry Number.

117308-40-4Downstream Products

117308-40-4Relevant articles and documents

Mechanism of the cross-coupling reaction of phenyl iodide and methylmagnesium iodide catalyzed by trans-PdPh(I)(PEt2Ph)2

Ozawa, Fumiyuki,Kurihara, Kunihiko,Fujimori, Mizue,Hidaka, Takahiro,Toyoshima, Tsukasa,Yamamoto, Akio

, p. 180 - 188 (2008/10/08)

The reaction of phenyl iodide with methylmagnesium iodide in the presence of a catalytic amount of trans-PdPh(I)(PEt2Ph)2 (1) yields toluene, the cross-coupling product, over 90% selectivity together with biphenyl. 31P NMR

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