Cas No|Cas Number|CAS Registry Number:6974-12-5 .Chemical Name|Molecular Name:TRANS-1,4-DIBROMO-2-BUTENE Formula:C4H6Br2 Synonyms:1,4-Dibromobut-2-ene, Wln: E2U2e, 1,4-dibromobutene, EINECS 212-472-7, MFCD00000249, tl80, 1,4-DIBROMO-2-BUTENE, 2-Butene,1,4-dibromo, 1,4-Dibrom-but-2-en, 1,4-dibromo-2-buten, TRANS-1,4-DIBROMOBUT-2-ENE, Cis-1,4-DibromoButene Molecular Weight:213.898
6974-12-5-2 Molecular Info »Cas Chemical NameCas No
Cas No|Cas Number|CAS Registry Number:196597-79-2 .Chemical Name|Molecular Name:(E)-(1,6,7,8-Tetrahydro-2H-indeno[5,4-b]furan-8-ylidene)acetonitrile Formula:C13H11NO Synonyms:Acetonitrile, 2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)-, (2E)-, (2E)-1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylideneethanenitrile, QC-4937, (1,2,6,7-Tetrahydro-3-oxa-as-indacen-8-ylidene)-acetonitrile, 2-(1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-ylidene)acetonitrile, (E)-2-(6,7-Dihydro-1H-indeno[5,4-b]furan-8(2H)-ylidone)Acetonitrile, (2E)-1,2,6,7-Tetrahydro-8H-indeno[5,4-b]furan-8-ylideneacetonitrile, (E)-(1,6,7,8-tetrahydro-2H-indeno[5,4-b]furan-8-ylidene)acetonitrile, (E)-2-(6,7-Dihydro-1H-indeno[5,4-b]furan-8(2H)-ylidene)acetonitrile, Ramelteon Impurity 6 Molecular Weight:197.232
196597-79-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:1149-16-2 .Chemical Name|Molecular Name:Glyoxalbis(2-hydroxyanil) Formulanor:C14H12N2O2 Synonyms:MFCD00002183, Phenol, 2,2'-[(1E,2E)-1,2-ethanediylidenedinitrilo]bis-, 6-[(E)-2-(2-hydroxyanilino)ethenyl]iminocyclohexa-2,4-dien-1-one, Glyoxal-bis(2-hydroxyanil), 2-({2-[(2-hydroxyphenyl)imino]ethylidene}amino)phenol, 2,2'-[(1E,2E)-1,2-Ethanediylidenedi(E)azanylylidene]diphenol, 2,2'-[(1E,2E)-Ethane-1,2-diylidenedinitrilo]diphenol, EINECS 214-560-0, Glyoxal Bis(2-hydroxyanil), 2,2'-(Ethanediylidenedinitrilo)diphenol, Glyoxalbis(2-Hydroxyanil) Molecular Weight:240.257
1149-16-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:28867-76-7 .Chemical Name|Molecular Name:benzaldehyde azine Formulanor:C14H12N2 Synonyms:DIBENZALHYDRAZINE, BENZYLIDENE AZINE, dibenzylidenehydrazine, MFCD00016876, N,N'-DIBENZALHYDRAZINE, trans,trans-Benzalazine, (E,E)-benzalazine, EUSOLEX T-ECO, benzalazine, benzaldehyde benzylidenehydrazone, (1E,2E)-1,2-dibenzylidenehydrazine, EUSOLEX T-S, s-trans-N(1),N(2)-bis(benzylidene)azine Molecular Weight:208.258
28867-76-7 Molecular Info »Cas No|Cas Number|CAS Registry Number:84-83-3 .Chemical Name|Molecular Name:1,3,3-Trimethyl-2-(formylmethylene)indoline Formulanor:C13H15NO Synonyms:1,3,3-Trimethyl-2-(formylmethylene)indoline, MFCD00071813, Acetaldehyde, 2-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-, (2Z)-, (2Z)-(1,3,3-Trimethyl-1,3-dihydro-2H-indol-2-ylidene)acetaldehyde, Acetaldehyde, 2-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-, (2E)-, Fischer's Aldehyde, EINECS 201-565-8, (2E)-(1,3,3-Trimethyl-1,3-dihydro-2H-indol-2-ylidene)acetaldehyde, (2E)-(1,3,3-trimethyl-1,3-dihydro-2H-indol-2-ylidene)ethanal Molecular Weight:201.264
84-83-3 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.