Cas No|Cas Number|CAS Registry Number:126714-85-0 .Chemical Name|Molecular Name:4,5-Dichloro-2-thiophenesulfonyl chloride Formulanor:C4HCl3O2S2 Synonyms:4,5-dichlorothiophene-2-sulfonyl chloride, 2,3-Dichlorothiophene-5-sulfonyl chloride, 2-Thiophenesulfonyl chloride, 4,5-dichloro-, 4,5-Dichloro-2-thiophenesulfonyl chloride, MFCD00052092 Molecular Weight:251.538
126714-85-0 Molecular Info »Cas Chemical NameCas No
Cas No|Cas Number|CAS Registry Number:256353-34-1 .Chemical Name|Molecular Name:4,5-Dichloro-2-thiophenesulfonamide Formulanor:C4H3Cl2NO2S2 Synonyms:2,3-Dichlorothiophene-5-sulfonamide, 2,3-Dichloro thiophene-5-sulfonamide, 4,5-dichloro-thiophene-2-sulfonic acid amide, T5SJ BG CG ESZW, 2,3-Dichlorthiophen-5-sulfamid, 4,5-Dichlorothiophene-2-sulfonamide, 4,5-Dichlor-thiophen-2-sulfonsaeure-amid, MFCD00177161, 2,3,5-TRI-O-BENZYL-BETA-L-ARABINOFURANOSE, 2-Thiophenesulfonamide, 4,5-dichloro-, 4,5-Dichloro-2-thiophenesulfonamide Molecular Weight:232.108
256353-34-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:362606-18-6 .Chemical Name|Molecular Name:4,5-DICHLORO-2-NITROTOLUENE Formulanor:C9H13N3 Synonyms:1,6-Naphthyridine-8-methanamine,1,2,3,4-tetrahydro Molecular Weight:163.22
362606-18-6 Molecular Info »Cas No|Cas Number|CAS Registry Number:22300-52-3 .Chemical Name|Molecular Name:4,5-Dibromo-2H-1,2,3-triazole Formulanor:C2HBr2N3 Synonyms:4,5-Dibrom-2H-1,2,3-triazol, 4,5-dibromo-2H-1,2,3-triazole, 5-BROMO-2-METHYL-2H-1,2,3-TRIAZOLE-4-CARBOXYLIC ACID Molecular Weight:226.857
22300-52-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:165617-59-4 .Chemical Name|Molecular Name:4,5-c']bis[1,2,5]thiadiazole Formulanor:C6Br2N4S2 Synonyms:4,5-c']bis[1,2,5]thiadiazole Molecular Weight:352.029
165617-59-4 Molecular Info »Cas No|Cas Number|CAS Registry Number:4222-02-0 .Chemical Name|Molecular Name:4,5,7-trihydroxy-3-phenylchromen-2-one Formulanor:C15H10O5 Synonyms:4,5,7-Trihydroxy-3-phenyl-coumarin, 4,5,7-trihydroxy-3-phenyl-chromen-2-one, 2,5,7-trihydroxy-3-phenylchromen-4-one, Coumarin,4,5,7-trihydroxy-3-phenyl, 4,5,7-Trihydroxy-3-phenyl-cumarin Molecular Weight:270.237
4222-02-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:4376-81-2 .Chemical Name|Molecular Name:4,5,7-trihydroxy-3-(4-methoxyphenyl)chromen-2-one Formulanor:C16H12O6 Synonyms:4,5,7-Trihydroxy-3-(4-methoxy-phenyl)-cumarin, 4,5,7-trihydroxy-3-(4-methoxy-phenyl)-coumarin, 4,5,7-Trihydroxy-4'-methoxy-3-phenylcoumarin, 2,5,7-trihydroxy-3-(4-methoxyphenyl)chromen-4-one, 4,5,7-Trihydroxy-4'-methoxy-3-phenyl-cumarin, 2H-1-Benzopyran-2-one,4,5,7-trihydroxy-3-(4-methoxyphenyl), Coumarin,4,5,7-trihydroxy-3-(p-methoxyphenyl) Molecular Weight:300.263
4376-81-2 Molecular Info »Cas No|Cas Number|CAS Registry Number:2668-24-8 .Chemical Name|Molecular Name:4,5,6-Trichloroguaiacol Formulanor:C7H5Cl3O2 Synonyms:Phenol, 2,3,4-trichloro-6-methoxy-, 3.4.5-Trichlor-2-hydroxy-1-methoxy-benzol, 4,5,5-trichloroguaiacol, 4,5,6-Trichloroguaiacol, 2,3,4-trichloro-6-methoxy-phenol, 2,3,4-Trichlor-6-methoxy-phenol, 4,5,6-tricloroguaiacol, Phenol,6-methoxy-2,3,4-trichloro, 2,3,4-Trichloro-6-methoxyphenol, Phenol,2,3,4-trichloro-6-methoxy Molecular Weight:227.472
2668-24-8 Molecular Info »Cas No|Cas Number|CAS Registry Number:135840-47-0 .Chemical Name|Molecular Name:4,5,6,7-Tetrahydro-1-benzothiophene-3-carbohydrazide Formulanor:C9H12N2OS Synonyms:2,3-tetramethylene-4-thiophenecarboxylic acid hydrazide, Benzo[b]thiophene-3-carboxylic acid,4,5,6,7-tetrahydro-,hydrazide, 4,5,6,7-tetrahydrobenzo[b]thiophene-3-carbohydrazide Molecular Weight:196.269
135840-47-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:13031-04-4 .Chemical Name|Molecular Name:4,4-Dimethyldihydro-2,3-furandione Formulanor:C6H8O3 Synonyms:4,4-dimethyloxolane-2,3-dione, ketopantolactone, 4,4-Dimethyldihydro-2,3-furandione, 2,3-Furandione,dihydro-4,4-dimethyl, MFCD00012331, 4,4-dimethyl-2,3(5H)-furandione, Keto-pantoyllactone, dihydro-4,4-dimethylfuran-2,3-dione, 4,4-dimethyltetrahydrofuran-2,3-dione, Dihydro-4,4-dimethyl-2,3-Furandione, 4,4-Dimethyldihydrofuran-2,3-dione, 2-oxopantoyl lactone, 2,3-Furandione, dihydro-4,4-dimethyl-, EINECS 235-891-7, 2-dehydropantoyl lactone Molecular Weight:128.126
13031-04-4 Molecular Info »Cas No|Cas Number|CAS Registry Number:1020719-96-3 .Chemical Name|Molecular Name:4,4,5,6,7,7-hexadeuterio-3a,7a-dihydroisoindole-1,3-dione Formulanor:C8H3D6NO2 Synonyms:(4,4,5,6,7,7-H)-3a,4,7,7a-Tetrahydro-1H-isoindole-1,3(2H)-dione, 1,2,3,6-Tetrahydrophthalimide-3,3,4,5,6,6-d6, 4-Cyclohexene-1,2-dicarboximide-d6, 1H-Isoindole-1,3(2H)-dione-4,5,6,7-d, 3a,4,7,7a-tetrahydro-4,7-d-, 3a,4,7,7a-Tetrahydro-4,7-d2-1H-isoindole-1,3(2H)-dione-4,5,6,7-d4 Molecular Weight:157.199
1020719-96-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:99770-93-1 .Chemical Name|Molecular Name:4,4,5,5-tetramethyl-2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1,3,2-dioxaborolane Formulanor:C18H28B2O4 Synonyms:1,3,2-Dioxaborolane, 2,2'-(1,4-phenylene)bis[4,4,5,5-tetramethyl-, 1,4-Benzenediboronic acid dipinacol ester, 2,2'-(1,4-Phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane), AMTB185 Molecular Weight:330.034
99770-93-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:864754-11-0 .Chemical Name|Molecular Name:4,4,5,5-TETRAMETHYL-2-[2-(2,2,2-TRIFLUORO-ETHOXY)-PHENYL]-[1,3,2]DIOXABOROLANE Formulanor:C14H18BF3O3 Synonyms:4,4,5,5-TETRAMETHYL-2-[2-(2,2,2-TRIFLUORO-ETHOXY)-PHENYL]-[1,3,2]DIOXABOROLANE, 1,3,2-Dioxaborolane,4,4,5,5-tetramethyl-2-[2-(2,2,2-trifluoroethoxy)phenyl], 2-(2,2,2-Trifluoroethoxy)phenylboronic acid pinacol ester Molecular Weight:302.097
864754-11-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:5384-21-4 .Chemical Name|Molecular Name:4,4'-Methylenebis(2,6-dimethylphenol) Formulanor:C17H20O2 Synonyms:EINECS 226-378-9, Bis(4-hydroxy-3,5-dimethylphenyl)methane, Phenol, 4,4'-methylenebis[2,6-dimethyl-, 4,4'-Dihydroxy-3,3',5,5'-tetramethyldiphenylmethane, 4-[(4-hydroxy-3,5-dimethylphenyl)methyl]-2,6-dimethylphenol, 2,2',6,6'-Tetramethyl-4,4'-methylenediphenol, 4,4'-methanediylbis(2,6-dimethylphenol), Bis(3,5-dimethyl-4-hydroxyphenyl)methane, 4,4'-Methylenebis(2,6-dimethylphenol) Molecular Weight:256.34
5384-21-4 Molecular Info »Cas No|Cas Number|CAS Registry Number:72914-19-3 .Chemical Name|Molecular Name:4,4'-Di-tert-butyl-2,2'-bipyridine Formulanor:C18H24N2 Synonyms:4,4'-di-tBu-2,2'-bipyridine, 4,4'-Di-O-tert-butyl-2,2'-bypyridine, 4,4'-Bis(tert-butyl)-2,2'-bipyridine, 4,4'-di-tert-butyl-2,2'-dipyridyl, 4,4'-Di-tert-butyl-[2,2']bipyridinyl, BBBPY, 4,4'-di-tert-butyl-bpy, 4,4'-Bis(t-butyl)-2,2'-bipyridine, 4,4'-tBu2bpy, 4,4'-Di-tert-butyl-2,2'-bipyridine, 4 4'-DI-TERT-BUTYL-2 2'-DIPYRIDYL, 4,4'-dtbipy, 4,4'-Bis(2-methyl-2-propanyl)-2,2'-bipyridine, 4,4'-Di-t-butyl-2,2'-bipyridyl, MFCD01863731, 4,4′-di-tert-butyl-2,2′bipyridyl, 2,2'-Bipyridine, 4,4'-bis(1,1-dimethylethyl)-, 4,4'-DI-TERT-BUTYL-2,2'-BYPYRIDINE, 4,4'-Di-tert-butyl-2,2'-bipyridyl, 2,2'-Bipyridine,4,4'-bis(1,1-dimethylethyl)- Molecular Weight:268.397
72914-19-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:117-61-3 .Chemical Name|Molecular Name:4,4'-Diamino-2,2'-biphenyldisulfonic acid Formulanor:C12H12N2O6S2 Synonyms:4,4'-Diaminobiphenyl-2,2'-disulfonic acid, [1,1'-Biphenyl]-2,2'-disulfonic acid, 4,4'-diamino-, Benzidine,2,2'-disulfo, 4,4'-Diamino-biphenyl-2,2'-disulfonsaeure, 2,2'-Benzidinedisulfonic acid, 4,4'-diaminodiphenyl-2,2'-disulfonic acid, 4,4'-Diamino-2,2'-biphenyldisulfonic acid, Benzidine-2,2'-disulphonic acid, 6,6'-Bimetanilic acid, Benzidine-2,2'-disulfonic acid, 2,2'-Disulfobenzidine, Kyselina benzidin-2,2'-disulfonova, EINECS 204-200-0, 4,4'-Diamino-[1,1'-biphenyl]-2,2'-disulfonic acid, MFCD00041885 Molecular Weight:344.363
117-61-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:1762-42-1 .Chemical Name|Molecular Name:4,4'-Bis(ethoxycarbonly)-2,2'-bipyridine Formulanor:C16H16N2O4 Synonyms:4,4'-bis(ethoxycarbonly)-2,2'-bipyridine, 4,4'-BIS(ETHOXYCARBONYL)-2,2'-BIPYRIDINE, 2,2'-bipyridinyl-4,4'-dicarboxylic acid diethyl ester, di-2-methoxyethyl-2,2'-bipyridine-4,4'-dicarboxylate, 4,4'-dicarboxyethyl ester 2,2'-bipyridine, 4,4'-(dicarboxylic acid diethyl ester)-2,2'-bipyridine, Diethyl [2,2'-bipyridine]-4,4'-dicarboxylate Molecular Weight:300.309
1762-42-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:38103-06-9 .Chemical Name|Molecular Name:4,4'-(4,4'-Isopropylidenediphenoxy)diphthalic Anhydride Formulanor:C31H20O8 Synonyms:5,5'-[Propane-2,2-diylbis(4,1-phenyleneoxy)]bis(2-benzofuran-1,3-dione), 5,5'-[2,2-Propanediylbis(4,1-phenyleneoxy)]bis(2-benzofuran-1,3-dione), 2,2-Bis [4-(3,4dicarboxyphenoxy) phenyl] propane dianhydride, 5,5'-((Propane-2,2-diylbis(4,1-phenylene))bis(oxy))bis(isobenzofuran-1,3-dione), MFCD00319167, EINECS 253-781-7, 4,4'-(4,4'-ISOPROPYLIDENEDIPHENOXY)BIS(PHTHALIC ANHYDRIDE), 4,4'-(4,4'-Isopropylidenediphenoxy)diphthalic Anhydride, 1,3-Isobenzofurandione, 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis- Molecular Weight:520.486
38103-06-9 Molecular Info »Cas No|Cas Number|CAS Registry Number:421546-91-0 .Chemical Name|Molecular Name:4-(TERT-BUTYL)-2,6-BIS(METHOXYMETHYL)PHENOL Formulanor:C14H22O3 Synonyms:Phenol,4-(1,1-dimethylethyl)-2,6-bis(methoxymethyl), 4-(tert-Butyl)-2,6-bis(methoxymethyl)phenol, 2,6-Bis(methoxymethyl)-4-tert-butylphenol Molecular Weight:238.323
421546-91-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:121845-60-1 .Chemical Name|Molecular Name:4-(PYRIDO[3,4-E][1,2,4]TRIAZIN-3-YL)BENZONITRILE Formulanor:C13H7N5 Synonyms: Molecular Weight:233.228
121845-60-1 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.
