13245-90-4 Usage
Physical state
Solid
Color
Bright yellow
Solubility
Sparingly soluble in water, soluble in organic solvents
Uses
a. Reagent in organic synthesis
b. Exhibits antimicrobial properties
c. Exhibits anticancer properties
Applications
a. Production of pharmaceuticals
b. Production of agrochemicals
c. Production of other fine chemicals
Structural features
a. Aromatic ring system
b. Double bond structure
Safety precautions
a. Potential skin and eye irritant
b. Potentially harmful if ingested or inhaled
c. Handle with caution
Check Digit Verification of cas no
The CAS Registry Mumber 13245-90-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,2,4 and 5 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 13245-90:
(7*1)+(6*3)+(5*2)+(4*4)+(3*5)+(2*9)+(1*0)=84
84 % 10 = 4
So 13245-90-4 is a valid CAS Registry Number.
InChI:InChI=1/C22H16/c1-3-10-18(11-4-1)22(19-12-5-2-6-13-19)21-16-15-17-9-7-8-14-20(17)21/h1-16H
13245-90-4Relevant academic research and scientific papers
Tandem Reactions of N,N-Dialkylamides with Organolithium Compounds and Cyclopentadiene. A New Efficient Synthesis of Pentafulvenes
Kurata, Hiroyuki,Ekinaka, Tatsuya,Kawase, Takeshi,Oda, Masaji
, p. 3445 - 3448 (2007/10/02)
Reactions of N,N-dialkylamides with organolithium compounds followed by addition of cyclopentadiene furnish 6-mono- or 6,6-di-substituted pentafulvenes in moderate to high yields, providing a new and simple pentafulvene synthesis.
