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171013-50-6

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171013-50-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 171013-50-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,1,0,1 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 171013-50:
(8*1)+(7*7)+(6*1)+(5*0)+(4*1)+(3*3)+(2*5)+(1*0)=86
86 % 10 = 6
So 171013-50-6 is a valid CAS Registry Number.

171013-50-6Relevant articles and documents

Transformation of carbonates into sulfones at the benzylic position via palladium-catalyzed benzylic substitution

Kuwano, Ryoichi,Kondo, Yutaka,Shirahama, Tsuyoshi

, p. 2973 - 2975 (2005)

(Chemical Equation Presented) The nucleophilic substitution of benzylic carbonates with sodium arenesulfinates was catalyzed by the palladium complex generated in situ from [Pd(η3-C3H5)Cl] 2 and DPEphos [bis(2-diphenylphosphinophenyl)ether]. The catalytic reaction proceeded in DMSO at 80°C and gave a variety of benzylic sulfones in high yields.

Total syntheses of (+)-trienomycins A and F via a unified strategy

Smith III,Barbosa,Wong,Wood

, p. 8316 - 8328 (2007/10/03)

The first total syntheses of (+)-trienomycins A and F, representative members of a new class of cytotoxic ansamycin antibiotics, have been achieved. Key features of the unified synthetic scheme included incorporation of the (E,E,E)-triene unit with concom

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