require_once( "../navigation.include" ); ?>
check_image( "../cid_images/cid_3540776.png" ); ?>
check_image( "../cid_thumbs/cid_1093511.png" ); ?>
check_image( "../cid_thumbs/cid_2819074.png" ); ?>
check_image( "../cid_thumbs/cid_909213.png" ); ?>
check_image( "../cid_thumbs/cid_375450.png" ); ?>
check_image( "../cid_thumbs/cid_772146.png" ); ?>
check_image( "../cid_thumbs/cid_4843802.png" ); ?>
check_image( "../cid_thumbs/cid_4121775.png" ); ?>
check_image( "../cid_thumbs/cid_68745.png" ); ?>
check_image( "../cid_thumbs/cid_2737807.png" ); ?>
check_image( "../cid_thumbs/cid_779585.png" ); ?>
check_image( "../cid_thumbs/cid_232106.png" ); ?>
check_image( "../cid_thumbs/cid_3599473.png" ); ?>
check_image( "../cid_thumbs/cid_67731.png" ); ?>
check_image( "../cid_thumbs/cid_811474.png" ); ?>
check_image( "../cid_thumbs/cid_15971.png" ); ?>
check_image( "../cid_thumbs/cid_6423308.png" ); ?>
check_image( "../cid_thumbs/cid_441384.png" ); ?>
check_image( "../cid_thumbs/cid_442506.png" ); ?>
check_image( "../cid_thumbs/cid_120700.png" ); ?>
check_image( "../cid_thumbs/cid_3209347.png" ); ?>
check_image( "../cid_thumbs/cid_1093511.png" ); ?>
pre_formula_key( "InChIKey=PKAMBUUPHHQMSF-UHFFFAOYAL", "jqp017/3540776.html" ); ?>
pre_formula( "InChI=1/C21H20N2O3/c1-4-9-23-20(24)17(13(2)18(12-22)21(23)25)11-16-10-15-7-5-6-8-19(15)26-14(16)3/h5-8,10-11,14H,4,9H2,1-3H3", "jqp017/3540776.html" ); ?>
Molecular Formula:
C21H20N2O3
InChI: InChI=1/C21H20N2O3/c1-4-9-23-20(24)17(13(2)18(12-22)21(23)25)11-16-10-15-7-5-6-8-19(15)26-14(16)3/h5-8,10-11,14H,4,9H2,1-3H3
InChIKey: InChIKey=PKAMBUUPHHQMSF-UHFFFAOYAL
SMILES: CCCN1C(=O)C(=CC2=CC3=CC=CC=C3OC2C)C(=C(C1=O)C#N)C
Names:
4-methyl-5-[(2-methyl-2H-chromen-3-yl)methylidene]-2,6-dioxo-1-propyl-pyridine-3-carbonitrile
name_it( "InChI=1/C21H20N2O3/c1-4-9-23-20(24)17(13(2)18(12-22)21(23)25)11-16-10-15-7-5-6-8-19(15)26-14(16)3/h5-8,10-11,14H,4,9H2,1-3H3", "jqp017/3540776.html" ); ?>
Registries:
pre_registry_key( "InChI=1/C21H20N2O3/c1-4-9-23-20(24)17(13(2)18(12-22)21(23)25)11-16-10-15-7-5-6-8-19(15)26-14(16)3/h5-8,10-11,14H,4,9H2,1-3H3", "InChIKey=PKAMBUUPHHQMSF-UHFFFAOYAL", "jqp017/3540776.html" ); ?>
PubChem CID 3540776
PubChem ID 4782656
pre_ads_key( "InChIKey=PKAMBUUPHHQMSF-UHFFFAOYAL", "jqp017/3540776.html" ); ?>
pre_ads( "InChI=1/C21H20N2O3/c1-4-9-23-20(24)17(13(2)18(12-22)21(23)25)11-16-10-15-7-5-6-8-19(15)26-14(16)3/h5-8,10-11,14H,4,9H2,1-3H3", "jqp017/3540776.html" ); ?>
require_once( "../ads.include" ); ?>
pre_related( "InChI=1/C21H20N2O3/c1-4-9-23-20(24)17(13(2)18(12-22)21(23)25)11-16-10-15-7-5-6-8-19(15)26-14(16)3/h5-8,10-11,14H,4,9H2,1-3H3", "jqp017/3540776.html" ); ?>