Cas No|Cas Number|CAS Registry Number:1489-06-1 .Chemical Name|Molecular Name:Pyrazine,2,3-dihydro-5,6-diphenyl- Formulanor:C16H14N2 Synonyms:5,6-diphenyl-2,3-dihydro-pyrazine, 2,3-Dihydro-5,6-diphenylpyrazine, diphenyl-2,3-dihydro-5,6-pyrazine, 5,6-dihydro-2,3-diphenylpyrazine, 2,3-diphenyl-5,6-dihydropyrazine Molecular Weight:234.296
1489-06-1 Molecular Info »Cas Chemical NameCas No
Cas No|Cas Number|CAS Registry Number:74805-91-7 .Chemical Name|Molecular Name:Methylophiopogonanone B Formulanor:C19H20O5 Synonyms:methylophiopogonanone B, Methyl o-nitrophenylacetate, 4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-3-[(4-methoxyphenyl)methyl]-6,8-dimethyl-, (3R)-, 2-nitrophenylacetic acid methyl ester, (3R)-5,7-Dihydroxy-3-(4-methoxybenzyl)-6,8-dimethyl-2,3-dihydro-4H-chromen-4-one Molecular Weight:328.359
74805-91-7 Molecular Info »Cas No|Cas Number|CAS Registry Number:24211-30-1 .Chemical Name|Molecular Name:Farrerol Formulanor:C17H16O5 Synonyms:EINECS 246-080-2, 4',5,7-Trihydroxy-6,8-dimethylflavanone, 4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-2-(4-hydroxyphenyl)-6,8-dimethyl-, Farrerol, 5,7-Dihydroxy-2-(4-hydroxyphenyl)-6,8-dimethylchroman-4-one, 5,7-Dihydroxy-2-(4-hydroxyphenyl)-6,8-dimethyl-2,3-dihydro-4H-chromen-4-one, Farresol, Cyrtopterinetin, 6,8-dimethyl-5,7,4'-trihydroxyflavanone, MFCD00017315, matteucinol Molecular Weight:300.306
24211-30-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:29838-67-3 .Chemical Name|Molecular Name:Astilbin Formulanor:C21H22O11 Synonyms:4H-1-Benzopyran-4-one, 3-[(6-deoxy-α-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-, (2R,3R)-, Astilbin Dihydroquercetin 3-rhamnoside Taxifolin 3-rhamnoside, 4H-1-Benzopyran-4-one, 3-((6-deoxy-α-L-mannopyranosyl)oxy)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-, (2R,3R)-, Taxifolin 3-rhamnoside, Neoisoastilbin, Astilbin, (2R-trans)-3-((6-Deoxy-α-L-mannopyranosyl)oxy)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-4H-1-benzopyran-4-one, 4H-1-Benzopyran-4-one, 3-((6-deoxy-α-L-mannopyranosyl)oxy)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-, (2R-trans)-, Taxifolin 3-O-rhamnoside, Astilbin from Engelhardtia roxburghiana, (2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-2,3-dihydrochromen-4-one, (2R,3R)-2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4-oxo-3,4-dihydro-2H-chromen-3-yl 6-deoxy-α-L-mannopyranoside Molecular Weight:450.393
29838-67-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:84540-52-3 .Chemical Name|Molecular Name:5,7-dimethylindan-4-ol Formulanor:C11H14O Synonyms:1H-Inden-4-ol,2,3-dihydro-5,7-dimethyl, 5,7-Dimethylindan-4-ol, EINECS 283-147-5 Molecular Weight:162.228
84540-52-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:114041-16-6 .Chemical Name|Molecular Name:5,6-DIMETHOXYISOINDOLINE Formulanor:C10H13NO2 Synonyms:1H-Isoindole,2,3-dihydro-5,6-dimethoxy, 5,6-dimethoxy-1,3-dihydro-isoindole, 5,6-Dimethoxyisoindoline Molecular Weight:179.216
114041-16-6 Molecular Info »Cas No|Cas Number|CAS Registry Number:120014-30-4 .Chemical Name|Molecular Name:5,6-Dimethoxy-2-(piperidin-4-yl)methylene-indan-1-one Formulanor:C17H23NO3 Synonyms:5,6-Dimethoxy-2-(piperidin-4-ylmethyl)indan-1-one, N-Debenzyldonepezil, 1H-Inden-1-one, 2,3-dihydro-5,6-dimethoxy-2-(4-piperidinylmethyl)-, 5,6-Dimethoxy-2-(4-piperidinylmethyl)-1-indanone, UNII-D84X9FAD1Y, UNII:D84X9FAD1Y, 2-[(4-piperidinyl)methyl]-5,6-dimethoxyindanone, 5,6-dimethoxy-2-(piperidin-4-ylmethyl)-2,3-dihydro-1H-inden-1-one, 2,3-dihydro-5,6-dimethoxy-2-(4-piperidinyl)methyl-indan-1-one, 5,6-dimethoxy-2-(piperidin-4-yl)methyl-indan-1-one, MFCD08460096, 5,6-Dimethoxy-2-(piperidin-4-yl)methylene-indan-1-one, Donepezil Impurity 4 Molecular Weight:289.369
120014-30-4 Molecular Info »Cas No|Cas Number|CAS Registry Number:40380-36-7 .Chemical Name|Molecular Name:4-Pyridazinecarbonitrile, 2,3-dihydro-5,6-dimethyl-3-oxo- Formulanor:C7H7N3O Synonyms:5,6-dimethyl-3-oxo-2,3-dihydropyridazine-4-carbonitrile, 4-cyano-5,6-dimethylpyridazin-3(2H)-one, 4-Pyridazinecarbonitrile,2,3-dihydro-5,6-dimethyl-3-oxo, 5,6-Dimethyl-3-oxo-2,3-dihydro-pyridazin-4-carbonitril Molecular Weight:149.15
40380-36-7 Molecular Info »Cas No|Cas Number|CAS Registry Number:34818-83-2 .Chemical Name|Molecular Name:4'-Demethyleucomin Formulanor:C16H12O5 Synonyms:(3E)-5,7-Dihydroxy-3-(4-hydroxybenzylidene)-2,3-dihydro-4H-chromen-4-one, 4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-3-[(4-hydroxyphenyl)methylene]-, (3E)-, 5,7-Dichlor-1-methyl-1,2-dihydro-3H-1,4-benzodiazepin-2-on, demethyleucomine, 5,7-Dichlor-1-methyl-1,4-benzodiazepin-2-on, 2H-1,4-Benzodiazepin-2-one,5,7-dichloro-1,3-dihydro-1-methyl Molecular Weight:284.263
34818-83-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:107585-77-3 .Chemical Name|Molecular Name:4'-Demethyl-3,9-dihydroeucomin Formulanor:C16H14O5 Synonyms:4'-demethyl-5-O-methyl-dihydroeucomin, iristectorigenin-A, Iristectorigenin B, 4'-demethyl-3,9-dihydropunctatin, 4H-1-Benzopyran-4-one, 2,3-dihydro-5,7-dihydroxy-3-[(4-hydroxyphenyl)methyl]-, 5,7-Dihydroxy-3-(4-hydroxybenzyl)-2,3-dihydro-4H-chromen-4-one, 4,4'-demethyl-3,9-dihydropuctatin, 5,7,4'-Trihydroxy-6,3'-dimethoxyisoflavone Molecular Weight:286.279
107585-77-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:528-90-5 .Chemical Name|Molecular Name:2,4,5-Trimethylbenzoic Acid Formulanor:C10H12O2 Synonyms:Benzoic acid, 2,4,5-trimethyl-, Benzoic acid,2,4,5-trimethyl, trimethyl benzoic acid, 2,4,5-TRIMETHYL BENZOIC ACID, 2,4,5-Trimethyl-benzoesaeure, MFCD00075863, 2,4,5-Trimethylbenzoic acid, 2.4.5-Trimethyl-benzol-carbonsaeure-(1), 2,3-DIHYDRO-5,6-DIMETHYL-2-(1-METHYLETHYL)-PYRAZINE, Durylic acid Molecular Weight:164.201
528-90-5 Molecular Info »Cas No|Cas Number|CAS Registry Number:84944-77-4 .Chemical Name|Molecular Name:2,3-Dihydro-5,7-dinitrobenzofuran Formulanor:C8H6N2O5 Synonyms:2,3-DIBROMO-5-NITRO-P-XYLENE, 5,7-dinitro-2,3-dihydro-benzofuran, OR3500, 2,3-Dihydro-5,7-dinitrobenzofuran Molecular Weight:210.144
84944-77-4 Molecular Info »Cas No|Cas Number|CAS Registry Number:58260-83-6 .Chemical Name|Molecular Name:2 4 5-TRIMETHYLBENZONITRILE Formulanor:C10H11N Synonyms:2,4,5-trimethyl-benzonitrile, MFCD02683504, X4597, 2,3-DIHYDRO-5,6-DIMETHYL-2-PROPYL-PYRAZINE, Durylsaeurenitril Molecular Weight:145.201
58260-83-6 Molecular Info »Cas No|Cas Number|CAS Registry Number:220844-49-5 .Chemical Name|Molecular Name:1H-Indol-5-amine,1-ethyl-(9CI) Formulanor:C10H12N2 Synonyms:1-ethyl-5,6-dimethyl-benzimidazole, 1-ethyl-5-aminoindole, 1-Ethyl-5,6-dimethoxy-2,3-dihydroindol, N-ethyl-5,6-dimethoxyindoline, 1-ethyl-5,6-dimethyl-1H-benzoimidazole, 1H-Indole,1-ethyl-2,3-dihydro-5,6-dimethoxy, 1-ethyl-5,6-dimethoxy-2,3-dihydro-indole, 1-ethyl-5-amino-1H-indole Molecular Weight:160.216
220844-49-5 Molecular Info »Cas No|Cas Number|CAS Registry Number:15776-98-4 .Chemical Name|Molecular Name:1H-Benzimidazole,1-ethyl-5,6-dimethyl-(9CI) Formulanor:C11H14N2 Synonyms:1-ethyl-5,6-dimethyl-benzimidazole, 1-Ethyl-5,6-dimethoxy-2,3-dihydroindol, N-ethyl-5,6-dimethoxyindoline, 1-ethyl-5,6-dimethyl-1H-benzoimidazole, 1H-Indole,1-ethyl-2,3-dihydro-5,6-dimethoxy, 1-ethyl-5,6-dimethoxy-2,3-dihydro-indole Molecular Weight:174.242
15776-98-4 Molecular Info »Cas No|Cas Number|CAS Registry Number:15937-10-7 .Chemical Name|Molecular Name:1-(5,6-dimethoxy-2,3-dihydroindol-1-yl)ethanone Formulanor:C12H15NO3 Synonyms:1-acetyl-2,3-dihydro-5,6-dimethoxy-1H-indole, N-acetyl-5,6-dimethoxyindoline, 1-Acetyl-5,6-dimethoxyindolin, 1-acetyl-5,6-dimethoxy-2,3-dihydro-indole, 1-Acetyl-5,6-dimethoxyindoline Molecular Weight:221.252
15937-10-7 Molecular Info »Chemical products are described in many different ways including chemical structures, generic, molecular formulas, systematic, common, and trade names. The CAS (Chemical Abstracts Service) Registry Number (Cas No or Cas Number) is a unique identifier which is a unique and unambiguous identifier for a specific substance that allows clear communication and, with the help of CAS scientists, links together all available data and research about that substance. Governmental agencies rely on CAS Registry Numbers for substance identification in regulatory applications because they are unique, easy validated, and internationally recognized.You can search the Chemical compounds's molecular information with the Cas Registry Number.You can also Search Cas Number with Chemical Name or formulas.The most complete and comprehensive Cas number lookup on Molecularinfo.com.