124740-45-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124740-45-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,7,4 and 0 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 124740-45:
(8*1)+(7*2)+(6*4)+(5*7)+(4*4)+(3*0)+(2*4)+(1*5)=110
110 % 10 = 0
So 124740-45-0 is a valid CAS Registry Number.
124740-45-0Relevant articles and documents
Borane Reduction of Dialkoxyphosphorylcarboxamides as a New Route to Aminoalkylphosphonic Acids
Wasielewski, Czeslaw,Dembkowski, Leszek,Topolski, Marek
, p. 52 - 53 (1989)
A new, simple method for the synthesis of aminoalkylphosphonic acids is based on the reduction of dialkoxyphosphorylcarboxamides with the borane-dimethyl sulfide complex.
