59447-19-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 59447-19-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,4,4 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 59447-19:
(7*5)+(6*9)+(5*4)+(4*4)+(3*7)+(2*1)+(1*9)=157
157 % 10 = 7
So 59447-19-7 is a valid CAS Registry Number.
59447-19-7Relevant academic research and scientific papers
MECHANISMUS DER REAKTION VON TRIARYLPHOSPHITEN MIT PHOSPHORSAEUREN
Markowska, A.,Olejnik, J.,Mlotkowska, B.,Sobanska, M.
, p. 143 - 146 (2007/10/02)
Arylation of diethyl phosphoric acid by triphenylphosphite leading to diethylphenylphosphate was studied by NMR-spectroscopy.The mixed PIII-PIV-anhydride was proved to be an intermediate.The scope of arylation is presented.
