109530-89-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 109530-89-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,5,3 and 0 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 109530-89:
(8*1)+(7*0)+(6*9)+(5*5)+(4*3)+(3*0)+(2*8)+(1*9)=124
124 % 10 = 4
So 109530-89-4 is a valid CAS Registry Number.
109530-89-4Relevant academic research and scientific papers
Element-Organic Amine/Imine Compounds, XXX. - η2-Coordinated ?3-Phosphazenes
Scherer, Otto J.,Walter, Richard,Bell, Peter
, p. 1885 - 1890 (2007/10/02)
The interaction of 2-R2N-P=NR)> (1a), R = SiMe3, with Me3SiN3, S8, selenium, and N2CHR'(R' =CO2tBu) affords the compounds 2-R2N(RN=)P=X)> (2) with side-on coordination of the P = X fragment for 2a (X = NSiMe3),
