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105089-48-3

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105089-48-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 105089-48-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,0,8 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 105089-48:
(8*1)+(7*0)+(6*5)+(5*0)+(4*8)+(3*9)+(2*4)+(1*8)=113
113 % 10 = 3
So 105089-48-3 is a valid CAS Registry Number.

105089-48-3Downstream Products

105089-48-3Relevant articles and documents

Imidyl Radicals. The Chemistries of 1,8-Naphthalenedicarboximidyl and Phthalimidyl Radicals

Day, J. C.,Govindaraj, N.,McBain, D. S.,Skell, P. S.,Tanko, J. M.

, p. 4959 - 4963 (1986)

The chemistries of 1,8-naphthalenedicarboximidyl (N.) and phthalimidyl (P.) radicals are described.Hydrogen abstractions from alkanes and additions to olefins and benzene proceed in high yield.The low cost of phthalimide, coupled with the absence of a parasitic ring-opening reaction for P., makes N-bromophthalimide an economical reagent for low-selectivity brominations.The chemistry of N. resembles that of other imidyl radicals (succinimidyl, glutarimidyl) with respect to selectivities.Conversely, P. is somewhat of a maverick among imidyl radicals, being slightly more selective in its reactions, but still 102-103 less selective than Br..

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