1190590-52-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1190590-52-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,0,5,9 and 0 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1190590-52:
(9*1)+(8*1)+(7*9)+(6*0)+(5*5)+(4*9)+(3*0)+(2*5)+(1*2)=153
153 % 10 = 3
So 1190590-52-3 is a valid CAS Registry Number.
1190590-52-3Relevant articles and documents
Phenanthroline ligands with divergent pyridine units
Vysotsky, Myroslav O.
experimental part, p. 133 - 136 (2009/11/30)
2-Mono- and 2,9-di-substituted 1,10-phenanthrolines with 4-pyridine units attached either via 1,4-phenylene- or 4-ethynyl-phenyl spacers, have been synthesised. The strategy is based on the introduction of 4-trimethylsilylphenyl group(s) at the phenanthro
