Species with data from:

Kampars, V.; Neilands, O., Characteristics of π- electron structure of betainelike active methylene group derivatives. VI. Character of long-wave absorption bands and charge transfer complexes of 1,3-indanodine onium betaines, Latv. PSR Zinat. Akad. Vestis, Kim. Ser., 1975, 6, 727.

10 matching species were found.

For each matching species the following will be displayed:

• Chemical name
• Chemical formula
• Structure image (if available)

Click on the name to see more data.

1. 2-Methylpyridinium, 1,3-dihydro-1,3-dioxo-2H-inden-2-ylide (C₁₅H₁₁NO₂)
2. Pyridinium,3-(1,3-dihydro-1,3-dioxo-2H-inden-2-yl)-1-methyl-hydroxide,inner salt (C₁₅H₁₁NO₂)
3. Pyridinium,1,3-dihydro-1,3-dioxo-5-phenoxy-2H-inden-2-ylide (C₂₀H₁₃NO₃)
4. Pyridinium,4-chloro-1,3-dihydro-1,3-dioxo-2H-inden-2-ylide (C₁₄H₈ClNO₂)
   
5. Pyridinium,5-chloro-1,3-dihydro-1,3-dioxo-2H-inden-2-ylide (C₁₄H₈ClNO₂)
6. 3-Methylppyridinium 1,3-dihydro-1,3-dioxo-2H-inden-2-ylide (C₁₅H₁₁NO₂)
7. Sulfonium,dimethyl-2,3-dihydro-1,3-dioxo-1H-inden-2-ylide (C₁₁H₁₀O₂S)
   
8. Isoquinolinium,1,3-dihydro-1,3-dioxo-2H-inden-2-ylide (C₁₈H₁₁NO₂)
   
9. Quinolinium,1,3-dihydro-1,3-dioxo-2H-inden-2-ylide (C₁₈H₁₁NO₂)
10. Pyridinium,2,3-dihydro-1,3-dioxo-1H-indene-2-ylide (C₁₄H₉NO₂)