405116-91-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 405116-91-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,5,1,1 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 405116-91:
(8*4)+(7*0)+(6*5)+(5*1)+(4*1)+(3*6)+(2*9)+(1*1)=108
108 % 10 = 8
So 405116-91-8 is a valid CAS Registry Number.
405116-91-8Relevant academic research and scientific papers
A general synthesis of ethyl 4-aminophenyl and ethyl 4-[amino(hydroxyimino)methyl]phenyl phosphonates
Gobec, Stanislav,?trancar, Katja,Urleb, Uro?
, p. 167 - 170 (2007/10/03)
Diethyl phosphonates were conveniently converted into ethyl 4-aminophenyl and ethyl 4-[amino(hydroxyimino)methyl]phenyl phosphonates as potentially useful intermediates for the preparation of functionalized phenyl phosphonates.
