4-(Dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran
CAS Registry Number®
51325-91-8
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CAS Name
4-(Dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyranMolecular Formula
C19H17N3OMolecular Mass
303.36Cite this Page
4-(Dicyanomethylene)-2-methyl-6-(p-dimethylaminostyryl)-4H-pyran. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=51325-91-8 (retrieved ) (CAS RN: 51325-91-8). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
227 °C
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C19H17N3O/c1-14-10-16(17(12-20)13-21)11-19(23-14)9-6-15-4-7-18(8-5-15)22(2)3/h4-11H,1-3H3
InChIKey
InChIKey=YLYPIBBGWLKELC-UHFFFAOYSA-N
SMILES
C(C#N)(C#N)=C1C=C(C=CC2=CC=C(N(C)C)C=C2)OC(C)=C1
Canonical SMILES
N#CC(C#N)=C1C=C(OC(=C1)C)C=CC2=CC=C(C=C2)N(C)C
Other Names for this Substance
- Propanedinitrile, 2-[2-[2-[4-(dimethylamino)phenyl]ethenyl]-6-methyl-4H-pyran-4-ylidene]-
- Propanedinitrile, [2-[2-[4-(dimethylamino)phenyl]ethenyl]-6-methyl-4H-pyran-4-ylidene]-
- 4H-Pyran-Δ4,α-malononitrile, 2-(p-dimethylaminostyryl)-6-methyl-
- 2-[2-[2-[4-(Dimethylamino)phenyl]ethenyl]-6-methyl-4H-pyran-4-ylidene]propanedinitrile
- DCM (dye)
Deleted or Replaced CAS Registry Numbers
142347-86-2, 80892-60-0, 83404-52-8
