189073-38-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 189073-38-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,0,7 and 3 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 189073-38:
(8*1)+(7*8)+(6*9)+(5*0)+(4*7)+(3*3)+(2*3)+(1*8)=169
169 % 10 = 9
So 189073-38-9 is a valid CAS Registry Number.
189073-38-9Relevant academic research and scientific papers
2′-hydroxychalconate complexes of Ru(III) containing triphenylphosphine or triphenylarsine
Dharmaraj,Natarajan
, p. 361 - 375 (2008/10/09)
Mixed ligand complexes of ruthenium(III) with 2′-hydroxychalcones and triphenylphosphine or triphenylarsine as ligands have been synthesised. The new complexes were characterized on the basis of analytical, spectral (IR, electronic, magnetic moment and EP
