Cas No|Cas Number|CAS Registry Number:3001-57-8 .Chemical Name|Molecular Name:Thiophene,3,4-dichlorotetrahydro-, 1,1-dioxide Formulanor:C4H6Cl2O2S Synonyms:3,4-dichlorotetrahydrothiophene-1,1-dioxide, 3,4-dichlorophenylethylene, 3,4-dichlorostyrene, 3,4-Dichlor-styrol, 3,4-dichloroterahydrothiophene-1,1-dioxide, cis/trans-3,4-dichlorosulfolane, Benzene,1,2-dichloro-4-ethenyl, 1,2-dichloro-4-ethenyl-benzene, 1,2-Dichloro-4-vinylbenzene, 3,4-Dichlorothiolane-1,1-dioxide, cis/trans-3,4-dichlorotetrahydrothiophene-1,1-dioxide Molecular Weight:189.06
3001-57-8 Molecular Info »Cas Chemical NameCas No
Cas No|Cas Number|CAS Registry Number:1185727-35-8 .Chemical Name|Molecular Name:5-Bromo-3-(bromomethyl)-2-chlorothiophene Formulanor:C5H3Br2ClS Synonyms:Thiophene,5-bromo-3-(bromomethyl)-2-chloro, THI027 Molecular Weight:290.403
1185727-35-8 Molecular Info »Cas No|Cas Number|CAS Registry Number:29421-92-9 .Chemical Name|Molecular Name:4-Bromo-2-methylthiophene Formulanor:C5H5BrS Synonyms:2-methyl-4-bromothiophene, 2-Methyl-4-brom-thiophen, 4-Bromo-2-methylthiophene, 4-bromo-2-methythiophene, 3-bromo-5-methylthiophene, 4-bromo-2-methyl-thiophene, 4-bromanyl-2-methyl-thiophene, Thiophene, 4-bromo-2-methyl-, MFCD04116367 Molecular Weight:177.062
29421-92-9 Molecular Info »Cas No|Cas Number|CAS Registry Number:1007346-33-9 .Chemical Name|Molecular Name:4-Bromo-1H-pyrazole-5-carbaldehyde Formulanor:C4H3BrN2O Synonyms:4-bromo-1H-pyrazole-5-carboxaldehyde, 4-Bromo-1H-pyrazole-5-carboxaldehyde, 2-hexyl-4-bromothiophene, [3] 3-Bromo-5-hexylthiophene, 4-bromo-1H-pyrazole-3-carbaldehyde, 4-bromo-2H-pyrazole-3-carboxaldehyde, 3-bromo-5-hexylthiophene, 4-bromo-1H-pyrazole-5-carbaldehyde (min ), 4-bromo-2H-pyrazole-3-carbaldehyde, 1H-PYRAZOLE-5-CARBOXALDEHYDE, 4-BROMO-, Thiophene,4-bromo-2-hexyl Molecular Weight:174.983
1007346-33-9 Molecular Info »Cas No|Cas Number|CAS Registry Number:13679-64-6 .Chemical Name|Molecular Name:3-VINYLTHIOPHENE Formulanor:C6H6S Synonyms:3-vinylthiophene(or furan), Thiophene,3-ethenyl, 3-VINYLTHIOPHENE, 3-Vinyl-thiophen Molecular Weight:110.177
13679-64-6 Molecular Info »Cas No|Cas Number|CAS Registry Number:110851-66-6 .Chemical Name|Molecular Name:3-Tetradecylthiophene Formulanor:C18H32S Synonyms:3-Tetradecylthiophene, 3-n-tetradecylthiophene, Thiophene,3-tetradecyl, Thiophene, 3-tetradecyl- Molecular Weight:280.512
110851-66-6 Molecular Info »Cas No|Cas Number|CAS Registry Number:104934-54-5 .Chemical Name|Molecular Name:3-Octadecylthiophene Formulanor:C22H40S Synonyms:Thiophene, 3-octadecyl-, 3-Stearylthiophene, 3-Octadecylthiophene, MFCD00191567 Molecular Weight:336.618
104934-54-5 Molecular Info »Cas No|Cas Number|CAS Registry Number:1795-01-3 .Chemical Name|Molecular Name:3-Ethylthiophene Formulanor:C6H8S Synonyms:THIOPHENE,3-ETHYL, Thiophene, 3-ethyl-, 3-Aethyl-thiophen, EINECS 217-267-6, 4-ethyl-thiophene, 3-Ethylthiophene, 3-ethyl-thiophene, MFCD00070514 Molecular Weight:112.193
1795-01-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:17249-80-8 .Chemical Name|Molecular Name:3-Chlorothiophene Formulanor:C4H3ClS Synonyms:Thiophene, 3-chloro-, 3-Chlorothiophene, 3-Chloro thiophene, MFCD00043887 Molecular Weight:118.585
17249-80-8 Molecular Info »Cas No|Cas Number|CAS Registry Number:872-31-1 .Chemical Name|Molecular Name:3-Bromothiophene Formulanor:C4H3BrS Synonyms:Thiophene,3-bromo, EINECS 212-821-3, 3-thienylBr, EINECS 213-699-4, 3-bromo-thiophene, MFCD00005417, thien-3-yl bromide, 3-thienyl bromide, 3-bromonithiophene Molecular Weight:163.036
872-31-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:40032-73-3 .Chemical Name|Molecular Name:3-Bromo-2-chlorothiophene Formulanor:C4H2BrClS Synonyms:MFCD00043883, 4-bromo-5-chlorothiophene, 2-Chloro-3-Bromo thiophene, 3-Bromo-2-chlorothiophene, 3-bromo-2-chloro-thiophene, Thiophene, 3-bromo-2-chloro- Molecular Weight:197.481
40032-73-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:125300-69-8 .Chemical Name|Molecular Name:3-[(2-ethylhexyl)oxy]-Thiophene Formulanor:C12H20OS Synonyms:3-[(2-ETHYLHEXYL)OXY]-THIOPHENE, Thiophene,3-[(2-ethylhexyl)oxy] Molecular Weight:212.352
125300-69-8 Molecular Info »Cas No|Cas Number|CAS Registry Number:15091-30-2 .Chemical Name|Molecular Name:3,4-dibromosulfolane Formulanor:C4H6Br2O2S Synonyms:trans-3,4-dibromosulfolane, Thiophene,tetrahydro-3,4-dibromo-,1,1-dioxide, trans-3,4-dibromotetrahydrothiophene 1,1-dioxide, MFCD00022536, 3,4-dibromothiolane-1,1-dione, (E)-3,4-dibromotetrahydrothiophene 1,1-dioxide, 3,4-dibromotetrahydrothiophen-1,1-dioxide, 3,4-Dibromotetrahydrothiophene 1,1-Dioxide, trans-3,4-Dibromtetrahydrothiophen-1,1-dioxid, 3,4-trans-dibromotetrahydrothiophene-1,1-dioxide, 3,4-Dibromosulfolane, Thiophene,4-dibromo-,1,1-dioxide, Thiophene,3,4-dibromotetrahydro-,1,1-dioxide Molecular Weight:277.962
15091-30-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:30549-16-7 .Chemical Name|Molecular Name:2-Methoxy-5-nitrothiophene Formulanor:C5H5NO3S Synonyms:2-methoxy-5-nitro-thiophene, Thiophene,2-methoxy-5-nitro, 2-Methoxy-5-nitrothiophen Molecular Weight:159.163
30549-16-7 Molecular Info »Cas No|Cas Number|CAS Registry Number:32741-05-2 .Chemical Name|Molecular Name:2-Isobutylthiophene Formulanor:C8H12S Synonyms:2-(2-methylpropyl)-thiophene, 2-Isobutyl-thiazol, 2-Isobutyl-thiophen, Thiophene,2-(2-methylpropyl), 2-Isobutylthiophene Molecular Weight:140.246
32741-05-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:3437-95-4 .Chemical Name|Molecular Name:2-Iodothiophene Formulanor:C4H3IS Synonyms:2-thienyl iodide, 2-thiophenyliodide, 2-iodo thiophene, 2-Iodothiophene, Thiophene, 2-iodo-, iodothiophene, 2-thienyl-I, EINECS 222-342-1, MFCD00005424, 2-thiophenyl-I, Thiophene,2-iodo Molecular Weight:210.036
3437-95-4 Molecular Info »Cas No|Cas Number|CAS Registry Number:5330-98-3 .Chemical Name|Molecular Name:2-CHLORO-3-NITROTHIOPHENE Formulanor:C4H2ClNO2S Synonyms:2-Chloro-3-nitrothiophene, Thiophene, 2-chloro-3-nitro-, MFCD00052159 Molecular Weight:163.582
5330-98-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:54845-35-1 .Chemical Name|Molecular Name:2-Butyl-5-isobutylthiophene Formulanor:C12H20S Synonyms:2-Butyl-5-isobutylthiophene, Thiophene,2-butyl-5-(2-methylpropyl) Molecular Weight:196.352
54845-35-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:172319-75-4 .Chemical Name|Molecular Name:2-Bromo-5-propylthiophene Formulanor:C7H9BrS Synonyms:2-Brom-5-propyl-thiophen, 2-PROPANYL-5-BROMOTHIOPHENE, 2-bromo-5-propyl-thiophene, QC-5159, Thiophene,2-bromo-5-propyl Molecular Weight:205.115
172319-75-4 Molecular Info »Cas No|Cas Number|CAS Registry Number:13195-50-1 .Chemical Name|Molecular Name:2-Bromo-5-nitrothiophene Formulanor:C4H2BrNO2S Synonyms:2-bromo-4-nitrothiophene, 2-Bromo-5-nitro-thiophene, Thiophene, 2-bromo-5-nitro-, 2-Nitro-5-bromothiophene, 5-bromo-2-nitrothiophene, EINECS 236-155-8, THIOPHENE,2-BROMO-5-NITRO-, MFCD00022493, 2-Bromo-5-nitrothiophene, 2-Bromo-5-nitrothiophen, 5-nitro-2-bromothiophene Molecular Weight:208.033
13195-50-1 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.
