86744-09-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86744-09-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,7,4 and 4 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 86744-09:
(7*8)+(6*6)+(5*7)+(4*4)+(3*4)+(2*0)+(1*9)=164
164 % 10 = 4
So 86744-09-4 is a valid CAS Registry Number.
86744-09-4Relevant academic research and scientific papers
REAKTIONEN VON TRICARBONYL-CHROM-η6λ3-PHOSPHORIN-KOMPLEXEN ZU TRICARBONYL-CHROM-η6λ5-PHOSPHORIN-YLID-KOMPLEXEN
Dimroth, K.,Kaletsch, H.
, p. 271 - 286 (2007/10/02)
The tricarbonylchromium η6?6 complexes of 2,4,6-triphenyl- and 2,4,6-tri--butyl-λ3-phosphorins 3a and 3b add nucleophiles regio- and stereo-specifically to the phosphorus atom in the exo-position giving the λ4-p
