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68469-62-5

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68469-62-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68469-62-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,4,6 and 9 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 68469-62:
(7*6)+(6*8)+(5*4)+(4*6)+(3*9)+(2*6)+(1*2)=175
175 % 10 = 5
So 68469-62-5 is a valid CAS Registry Number.

68469-62-5Relevant articles and documents

Intramolecular radical hydrosilylation - The first radical 5-endo-dig cyclisation

Amrein, Stephan,Studer, Armido

, p. 1592 - 1593 (2007/10/03)

Intramolecular radical hydrosilylations using allyloxy- and propargyloxycyclohexadienylsilanes comprising 5-endo-trig as well as 5-endo-dig processes are presented.

The γ-silicon effect on solvolyses of the 3-(aryldimethylsilyl)propyl system

Fujio, Mizue,Nakashima, Tohru,Fujiyama, Ryoji,Kim, Hyun-Joong,Tsuno, Yuho

, p. 612 - 615 (2007/10/03)

The γ-silicon effects in solvolyses were studied mechanistically on 3-(aryldimethylsilyl)propyl tosylates in various solvents based on the substituent effects. The mechanism can be described as competing reactions of the γ-silyl-assisted (kSi) and the solvent-assisted (ks) pathways. Copyright

The Regiochemistry and Stereochemistry of the Hydroboration of Allylsilanes

Fleming, Ian,Lawrence, Nicholas J.

, p. 3309 - 3326 (2007/10/02)

The hydroboration of a wide range of allylsilanes 3 and 5-21 is found to be generally regioselective for attachment of the boron to C-3 and hydrogen to C-2 of the allyl unit, and to be generally stereoselective in the sense 1, with attachment of the boron

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