146406-47-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146406-47-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,4,0 and 6 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 146406-47:
(8*1)+(7*4)+(6*6)+(5*4)+(4*0)+(3*6)+(2*4)+(1*7)=125
125 % 10 = 5
So 146406-47-5 is a valid CAS Registry Number.
146406-47-5Relevant articles and documents
Palladium catalyzed preparation of monoaryl and diarylphosphinates from methyl phosphinate
Lei,Stoakes,Schwabacher
, p. 1255 - 1260 (2007/10/02)
A simple and effective preparation of methyl esters of monoarylphosphinic acids has been developed, which involves palladium catalyzed coupling of aryl iodides with methyl phosphinate in the presence of tertiary amines or propylene oxide (1,2-epoxypropane
