625854-24-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 625854-24-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,5,8,5 and 4 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 625854-24:
(8*6)+(7*2)+(6*5)+(5*8)+(4*5)+(3*4)+(2*2)+(1*4)=172
172 % 10 = 2
So 625854-24-2 is a valid CAS Registry Number.
625854-24-2Relevant articles and documents
Synthesis of β-amino and β-hydroxy phosphonates
Sergeeva, Natalia N.,Golubev, Alexander S.,Hennig, Lothar,Burger, Klaus
, p. 915 - 919 (2007/10/03)
Two alternative routes to methyl and trifluoromethyl substituted β-amino and β-hydroxy phosphonates via hydrogenation of vinylphosphonates and via aldol-type addition of ethylphosphonate to trifluoromethyl substituted imines and carbonyl compounds are des
