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1283087-91-1

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1283087-91-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1283087-91-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,3,0,8 and 7 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1283087-91:
(9*1)+(8*2)+(7*8)+(6*3)+(5*0)+(4*8)+(3*7)+(2*9)+(1*1)=171
171 % 10 = 1
So 1283087-91-1 is a valid CAS Registry Number.

1283087-91-1Downstream Products

1283087-91-1Relevant academic research and scientific papers

Ruthenium complexes of aminophosphine ligands and their use as pre-catalysts in the transfer hydrogenation of aromatic ketones: X-ray crystal structure of thiophene-2-(N-diphenylthiophosphino)methylamine

Aydemir, Murat,Baysal, Akin,?zkar, Saim,Yildirim, Leyla Tatar

, p. 796 - 804 (2011)

Reaction of thiophene-2-methylamine with one or two equivalents of PPh 2Cl in the presence of NEt3, proceeds in thf to give thiophene-2-(N-diphenylphosphino)methylamine, 1a and thiophene-2-(N,N- bis(diphenylphosphino))methylamine, 2a

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