67627-22-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67627-22-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,6,2 and 7 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 67627-22:
(7*6)+(6*7)+(5*6)+(4*2)+(3*7)+(2*2)+(1*2)=149
149 % 10 = 9
So 67627-22-9 is a valid CAS Registry Number.
67627-22-9Relevant academic research and scientific papers
Synthesis of Phosphonic Analogues of Morphactines
Gancarz, R.,Wieczorek, J. S.
, p. 213 - 222 (2007/10/02)
9-Aminofluorenphosphonsaeuren (Morphaktine) entstehen durch Addition von Diethylphosphit an 9-Imino-fluorenderivate.Die primaer erhaltenen Ester werden zu den korrespondierenden Saeuren hydrolysiert, eine Reihe der Aminophosphonsaeuren zerfallen unter den
