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1043905-75-4

1043905-75-4

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1043905-75-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1043905-75-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,3,9,0 and 5 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1043905-75:
(9*1)+(8*0)+(7*4)+(6*3)+(5*9)+(4*0)+(3*5)+(2*7)+(1*5)=134
134 % 10 = 4
So 1043905-75-4 is a valid CAS Registry Number.

1043905-75-4Upstream product

1043905-75-4Relevant articles and documents

Complexes of borane and N-heterocyclic carbenes: A new class of radical hydrogen atom donor

Ueng, Shau-Hua,Brahmi, Malika Makhlouf,Derat, Etienne,Fensterbank, Louis,Lacote, Emmanuel,Malacria, Max,Curran, Dennis P.

supporting information; experimental part, p. 10082 - 10083 (2009/02/04)

Calculations suggest that complexes of borane with N-heterocyclic carbenes (NHC) have B-H bond dissocation energies more then 20 kcal/mol less than free borane, diborane, borane-THF, and related complexes. Values are in the range of popular radical hydrogen atom donors like tin hydrides (70-80 kcal/mol). The resulting prediction that NHC borane complexes could be used as radical hydrogen atom donors was verified by radical deoxygenations of xanthates by using either AIBN or triethylborane as initiator. Copyright

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