Cas No|Cas Number|CAS Registry Number:1172-76-5 .Chemical Name|Molecular Name:1,2-DIMETHYL-1,1,2,2-TETRAPHENYLDISILANE Formulanor:C26H26Si2 Synonyms:Disilane, 1,2-dimethyl-1,1,2,2-tetraphenyl-, 1,2-dimethyltetraphenyldisilane, 1,1-dimethyl-1,1,2,2-tetraphenyldisilane, EINECS 214-632-1, 1,2-DIMETHYL-1,1,2,2-TETRAPHENYLDISILANE, Ph2MeSi-SiMePh2, 1,1,2,2-tetraphenyl-1,2-dimethyldisilane, Disilane,1,2-dimethyl-1,1,2,2-tetraphenyl, Benzene, 1,1',1'',1'''-(1,2-dimethyl-1,2-disilanediylidene)tetrakis-, MFCD00051536 Molecular Weight:394.656
1172-76-5 Molecular Info »Cas Chemical NameCas No
Cas No|Cas Number|CAS Registry Number:76-12-0 .Chemical Name|Molecular Name:1,2-difluorotetrachloroethane Formulanor:C2Cl4F2 Synonyms:1,1,2,2-tetrachlorodifluoroethane, 1,2-Difluorotetrachloroethane, Refrigerant 112, MFCD00039322, Fluorocarbon 112, Freon R 112, Daiflon 112, Genetron 112, EINECS 200-935-6, 1,2-difluoro-1,1,2,2-tetrachloroethane, Halocarbon 112, Daiflon S2 Molecular Weight:203.83
76-12-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:6921-22-8 .Chemical Name|Molecular Name:1,2-Difluoro-3-nitrobenzene Formulanor:C6H3F2NO2 Synonyms:1,2-Difluoro-3-nitrobenzene, 2,3-Difluoro-1-Nitrobenzene, 2,3-difluoro-nitrobenzene, Benzene, 1,2-difluoro-3-nitro-, EINECS 230-035-9, 1,2-Difluor-3-nitrobenzol, difluoro-nitro-benzene, Benzene,1,2-difluoro-3-nitro-(7CI,8CI,9CI), 2,3-Difluoro Nitrobenzene, MFCD00456802 Molecular Weight:159.09
6921-22-8 Molecular Info »Cas No|Cas Number|CAS Registry Number:134364-69-5 .Chemical Name|Molecular Name:1,2-Difluoro-3-methoxybenzene Formulanor:C7H6F2O Synonyms:2,3-Difluorophenyl methyl ether, 1,2-Difluoro-3-methoxybenzene, Benzene, 1,2-difluoro-3-methoxy-, FR BF CO1, MFCD01631562 Molecular Weight:144.119
134364-69-5 Molecular Info »Cas No|Cas Number|CAS Registry Number:1984-59-4 .Chemical Name|Molecular Name:1,2-Dichloro-3-methoxybenzene Formulanor:C7H6Cl2O Synonyms:2,3,6,2',3',6'-HEPTA-O-ACETYL-B-LACTOSYL AZIDE, 1,2-Dichloro-3-methoxybenzene, 2,3-Dichloromethoxybenzene, Benzene,1,2-dichloro-3-methoxy, 2,3-dichloroanisole, MFCD00000545, dichloro-2,3 anisole, dichloroanisole, Benzene, 1,2-dichloro-3-methoxy-, 2,3-DICHLORANISOL, 2,3-DICHLOROANISOL, 2,3-dichloro-anisole, EINECS 217-853-1, 2,3-dichloroanizole, 2,3-Dichlorophenyl methyl ether Molecular Weight:177.028
1984-59-4 Molecular Info »Cas No|Cas Number|CAS Registry Number:2401-21-0 .Chemical Name|Molecular Name:1,2-Dichloro-3-iodobenzene Formulanor:C6H3Cl2I Synonyms:Benzene, 1,2-dichloro-3-iodo-, 2,3-Dichloro-1-iodobenzene, 1,2-dichloro-3-iodo-benzene, 1,2-dichloro-6-iodobenzene, 2,3-dichloro iodobenzene, 1,2-Dichloro-3-iodobenzene, EINECS 219-276-0, 1,2-Dichlor-3-iodbenzol, iodobenzene dichloride, 2,3-Dichloroiodobenzene, benzene,1,2-dichloro-3-iodo, MFCD00001034 Molecular Weight:272.898
2401-21-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:1027511-90-5 .Chemical Name|Molecular Name:1,2-Dibromo-5-fluoro-3-(trifluoromethyl)benzene Formulanor:C7H2Br2F4 Synonyms:2,3-Dibromo-5-fluorobenzotrifluoride, 1,2-Dibromo-5-fluoro-3-(trifluoromethyl)benzene, Benzene, 1,2-dibromo-5-fluoro-3-(trifluoromethyl)- Molecular Weight:321.892
1027511-90-5 Molecular Info »Cas No|Cas Number|CAS Registry Number:630-25-1 .Chemical Name|Molecular Name:1,2-Dibromo-1,1,2,2-tetrachloroethane Formulanor:C2Br2Cl4 Synonyms:Ethane, 1,2-dibromo-1,1,2,2-tetrachloro-, 1,2-Dibromo-1,1,2,2-tetrachloroethane, EINECS 211-136-7, MFCD00000780 Molecular Weight:325.641
630-25-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:502-98-7 .Chemical Name|Molecular Name:1,2-Diazenedicarboximidamide,N1,N2-dichloro- Formulanor:C2H4Cl2N6 Synonyms:N,N''-Dichlorodiazenedicarboximidamide, 2,5-diamino-1,6-dichloro-1,3,4,6-tetraaza-hexa-1,3,5-triene, N,N'-Dichloroazodicarbonamidine, Chloroazodin, N2,N2'-Dichlor-diazendicarbamidin, N.N'-Dichlor-azodicarbonamidin, Dichloroazodicarbonamidine, azobischloroformamidine, 2,5-Diamino-1,6-dichlor-1,3,4,6-tetraaza-hexa-1,3,5-trien, Azochloramid Molecular Weight:182.999
502-98-7 Molecular Info »Cas No|Cas Number|CAS Registry Number:584-03-2 .Chemical Name|Molecular Name:1,2-butanediol Formulanor:C4H10O2 Synonyms:1,2-Dihydroxybutane, EINECS 209-527-2, Butanediol, 1,2-, 1,2-(Dihydroxy)butane, MFCD00004570, ±-1,2-Butanediol, 1,2-butanediol, 1,2-butylene glycol, 1,2-Butanediol, (±)-, butane-1,2-diol, methylpropyldiol, UNII:RUN0H01QEU Molecular Weight:90.121
584-03-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:40348-66-1 .Chemical Name|Molecular Name:1,2-butanediol Formulanor:C4H10O2 Synonyms:1,2-Butanediol, (2R)-, 1,2-Dihydroxybutane, Butanediol, 1,2-, 1,2-(Dihydroxy)butane, (R)-1,2-Dihydroxybutane, (2R)-Butane-1,2-diol, (R)-1,2-Butanediol, ±-1,2-Butanediol, 1,2-butanediol, 1,2-Butanediol, (±)-, butane-1,2-diol, (2R)-1,2-Butanediol, (R)-1,2-Butylene Glycol, UNII:RUN0H01QEU Molecular Weight:90.121
40348-66-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:590-19-2 .Chemical Name|Molecular Name:1,2-butadiene Formulanor:C4H6 Synonyms:Allene,methyl, 1-Methylallene, 1,2-butadiene, 2,3-dimethylbutene, 1,2-butadien, Buta-1,2-dien, 2,3-butadiene, Methylallene, MFCD00039911, EINECS 209-674-2 Molecular Weight:54.0904
590-19-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:65899-89-0 .Chemical Name|Molecular Name:1,2-bis(ethenyl)benzene,2,2-bis(2-methylprop-2-enoyloxymethyl)butyl 2-methylprop-2-enoate,1-(2-ethenylphenyl)-N,N-dimethylmethanamine Formulanor:C39H51NO6 Synonyms: Molecular Weight:629.825
65899-89-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:61240-22-0 .Chemical Name|Molecular Name:1,2-Bis(3,4,5-trimethoxyphenyl)ethylene Formulanor:C20H24O6 Synonyms:(E)-1,2-bis(3,4,5-trimethoxyphenyl)ethene, 1,2-bis(3,4,5-trimethoxyphenyl) ethylene, 3,4,5,3',4',5'-Hexamethoxy-trans-stilben, trans-3,3',4,4',5,5'-hexamethoxystilbene, 1,2,3-Trimethoxy-5-[(E)-2-(3,4,5-trimethoxyphenyl)ethenyl]benzene, 3,4,5,3',4',5'-hexamethoxy-trans-stilbene, 2,2'-dimethylstilbene, (E)-2,2'-dimethylstilbene, (E)-1,2-bis(2-methylphenyl)ethene, Benzene, 1,1'-[(E)-1,2-ethenediyl]bis[3,4,5-trimethoxy-, 1,1'-(E)-ethene-1,2-diylbis(3,4,5-trimethoxybenzene), (E)-3,3',4,4',5,5'-hexamethoxystilbene, trans-2,2'-dimethylstilbene, 1-methyl-2-[(Z)-2-(o-tolyl)-vinyl]-benzene, 2,2'-dimethyl-E-stilbene, 1,1'-[(E)-1,2-Ethenediyl]bis(3,4,5-trimethoxybenzene), 1,2-Bis(3,4,5-trimethoxyphenyl)ethylene, dehydrobrittonin A, (E)-1,2-di(2-methylphenyl)ethene Molecular Weight:360.401
61240-22-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:51110-58-8 .Chemical Name|Molecular Name:1,2-BENZISOXAZOLE-4-OL, 3-METHYL- Formulanor:C8H7NO2 Synonyms:1,2-Benzisothiazole,2,3-dihydro-3-methyl-,1,1-dioxide, 3-methyl-1,2-benzisoxazol-4-ol, 3-Methyl-4-hydroxy-1,2-benzisoxazol, 4-Hydroxy-3-methyl-benzisoxazol, 3-methyl-4-hydroxy-1,2-benzisoxazole, 2,3-Dihydro-3-methyl-1,2-benzisothiazole 1,1-dioxide, 3-Methyl-1,2-benzisothiazoline 1,1-Dioxide Molecular Weight:149.147
51110-58-8 Molecular Info »Cas No|Cas Number|CAS Registry Number:41903-57-5 .Chemical Name|Molecular Name:1,2,6,7-Tetrachlorodibenzo-p-dioxin Formulanor:C12H4Cl4O2 Synonyms:1,2,6,7-tetrachlorodibenzo-p-dioxin Molecular Weight:321.971
41903-57-5 Molecular Info »Cas No|Cas Number|CAS Registry Number:5823-51-8 .Chemical Name|Molecular Name:1,2,5-Thiadiazolidine 1,1-dioxide Formulanor:C2H6N2O2S Synonyms:[1,2,5]THIADIAZOLIDINE 1,1-DIOXIDE, 1,2,5-Thiadiazolidine, 1,1-dioxide, 1,2,5-Thiadiazolidin-1,1-dioxid Molecular Weight:122.146
5823-51-8 Molecular Info »Cas No|Cas Number|CAS Registry Number:95-63-6 .Chemical Name|Molecular Name:1,2,4-TRIMETHYL BENZENE Formulanor:C9H12 Synonyms:EINECS 202-436-9, 1,2,4-Trimethylbenzene, 1,2,4-trimethyl benzene, MFCD00008527, Pseudoaspidinol-iB, pseudo-cymene, Pseudocumol, pseudocumene Molecular Weight:120.192
95-63-6 Molecular Info »Cas No|Cas Number|CAS Registry Number:39227-58-2 .Chemical Name|Molecular Name:1,2,4-Trichlorooxanthrene Formulanor:C12H5Cl3O2 Synonyms:1,2,4-Trichlorodibenzo-para-dioxin, 1,2,4-Trichlorodibenzo-1,4-dioxin, Dibenzo-p-dioxin,1,2,4-trichloro, 1,2,4-Trichlorodibenzodioxin, 1,2,4-Trichlorooxanthrene, Dibenzo[b,e][1,4]dioxin, 1,2,4-trichloro- Molecular Weight:287.526
39227-58-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:932710-67-3 .Chemical Name|Molecular Name:1,2,4-Trifluoro-5-isocyanatobenzene Formulanor:C7H2F3NO Synonyms:2,4,5-Trifluorophenyl isocyanate, 1,2,4-Trifluoro-5-isocyanatobenzene, Benzene, 1,2,4-trifluoro-5-isocyanato- Molecular Weight:173.092
932710-67-3 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.
