Cas No|Cas Number|CAS Registry Number:571-20-0 .Chemical Name|Molecular Name:5α-Androstane-3β,17β-diol Formulanor:C19H32O2 Synonyms:Androstane-3,17-diol, 3b,17b-Dihydroxy-5a-androstane, MFCD00064140, (3β,5α,17β)-Androstane-3,17-diol, 3β-Androstanediol, 3β androstanediol, 5α-Androstane-3β,17β-diol, EINECS 209-334-3, 5A-Androstan-3B,17B-diol, 5α-Androstane-3β,17β-diol (8CI), (3S,5S,8R,9S,10S,13S,14S,17S)-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthrene-3,17-diol, Androstane-3,17-diol, (3β,5α,17β)-, 5alpha-androstane-3beta,17beta-diol, 5a-Androstane-3b,17b-diol Molecular Weight:292.456
571-20-0 Molecular Info »Cas Chemical NameCas No
Cas No|Cas Number|CAS Registry Number:210706-03-9 .Chemical Name|Molecular Name:4-tert-Butyl-1-(ethoxycarbonylmethoxy)thiacalix[4]arene Formulanor:C56H72O12S4 Synonyms:Tetraethyl 2,2',2'',2'''-{[5,11,17,23-tetra-tert-butyl-2,8,14,20-tetrathiapentacyclo[19.3.1.1.1.1]octacosa-1(25),3(28),4,6,9(27),10,12,15(26),16,18,21,23-dodecaene-25,26,27,28-tetrayl]tetrakis(oxy)}tetraacetate, acetic acid, 2,2',2'',2'''-[[5,11,17,23-tetrakis(1,1-dimethylethyl)-2,8,14,20-tetrathiapentacyclo[19.3.1.1.1.1]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene-25,26,27,28-tetrayl]tetrakis(oxy)]tetrakis-, tetraethyl ester, Acetic acid, 2,2',2'',2'''-[[5,11,17,23-tetrakis(1,1-dimethylethyl)-2,8,14,20-tetrathiapentacyclo[19.3.1.1.1.1]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene-25,26 ; ,27,28-tetrayl]tetrakis(oxy)]tetrakis-, tetraethyl ester, Tetraethyl 2,2',2'',2'''-{[5,11,17,23-tetrakis(2-methyl-2-propanyl)-2,8,14,20-tetrathiapentacyclo[19.3.1.1.1.1]octacosa-1(25),3(28),4,6,9(27),10,12,15(26),16,18,21,23-dodecaene-25,26 ; ,27,28-tetrayl]tetrakis(oxy)}tetraacetate, 4-tert-Butyl-1-(ethoxycarbonylMethoxy)thiacalix[4]arene Molecular Weight:1065.424
210706-03-9 Molecular Info »Cas No|Cas Number|CAS Registry Number:211561-04-5 .Chemical Name|Molecular Name:4-Sulfothiacalix[4]arene Sodium Salt Formulanor:C24H12Na4O12S8 Synonyms:4-Sulfothiacalix[4]arene SodiuM Salt, Tetrasodium 25,26,27,28-tetrahydroxy-2,8,14,20-tetrathiapentacyclo[19.3.1.1.1.1]octacosa-1(25),3(28),4,6,9(27),10,12,15(26),16,18,21,23-dodecaene-5,11,17,23-tetrasulfonate, Tetrasodium Tetrathiacalix[4]arenetetrasulfonate, 2,8,14,20-Tetrathiapentacyclo[19.3.1.1.1.1]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene-5,11,17,23-tetrasulfonic acid, 25,26,27,28-tetrahydroxy-, sodium salt (1: 4), Thiacalix[4]arenetetrasulfonic Acid Tetrasodium Salt, S0477 Molecular Weight:904.822
211561-04-5 Molecular Info »Cas No|Cas Number|CAS Registry Number:848-35-1 .Chemical Name|Molecular Name:4-hydroxy-10,13-dimethyl-2,4,5,6,7,8,9,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-3,17-dione Formulanor:C19H28O3 Synonyms:Formestaqne Molecular Weight:304.424
848-35-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:41590-29-8 .Chemical Name|Molecular Name:4,R-ajmalicine N-oxide Formulanor:C21H24N2O4 Synonyms:4H-Indolo[2,3-a]pyrano[3,4-g]quinolizine-1-carboxylic acid, 4a,5,7,8,13,13b,14,14a-octahydro-4-methyl-, methyl ester, 6-oxide, (4S,4aR,13bS,14aS)-, Methyl (4S,4aR,13bS,14aS)-4-methyl-4a,5,7,8,13,13b,14,14a-octahydro-4H-indolo[2,3-a]pyrano[3,4-g]quinolizine-1-carboxylate 6-oxide Molecular Weight:368.426
41590-29-8 Molecular Info »Cas No|Cas Number|CAS Registry Number:60835-75-8 .Chemical Name|Molecular Name:4'-Carboxybenzo-18-crown 6-Ether Formulanor:C17H24O8 Synonyms:2,5,8,11,14,17-hexaoxabicyclo[16.4.0]docosa-1(18),19,21-triene-20-carboxylic acid, 1,4,7,10,13,16-Benzohexaoxacyclooctadecin-18-carboxylic acid, 2,3,5,6,8,9,11,12,14,15-decahydro-, 2,3,5,6,8,9,11,12,14,15-Decahydro-1,4,7,10,13,16-benzohexaoxacyclooctadecine-18-carboxylic acid Molecular Weight:356.368
60835-75-8 Molecular Info »Cas No|Cas Number|CAS Registry Number:83877-99-0 .Chemical Name|Molecular Name:3-NITRO-2-NAPHTHOIC ACID, MAGNESIUM SALT-BIS(HEXACHLOROCYCLOPENTADIENE) ADDUCT, TECH. Formulanor:C42H12Cl24MgN2O8 Synonyms:Magnesium bis(1,2,3,4,5,6,7,8,13,13,14,14-dodecachloro-1,4,4a,4b,5,8,8a,12b-octahydro-11-nitro-1,4:5,8-dimethanotriphenylene-10-carboxylate), EINECS 281-165-8 Molecular Weight:1547.73
83877-99-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:4605-91-8 .Chemical Name|Molecular Name:2-methylnaphthalene-bis(hexachlorocyclopentadiene) adduct Formulanor:C21H10Cl12 Synonyms:EINECS 225-009-9, 1,2,3,4,5,6,7,8,13,13,14,14-Dodecachloro-1,4,4a,4b,5,8,8a,12b-octahydro-10-methyl-1,4:5,8-dimethanotriphenylene, 2-Methylnaphthalene-bis(hexachlorocyclopentadiene) adduct, 2-METHYLNAPHTHALENE-BIS(HEXACHLOROCYCLO-PENTADIENE) ADDUCT,TECH., MFCD00167974 Molecular Weight:687.74
4605-91-8 Molecular Info »Cas No|Cas Number|CAS Registry Number:362-08-3 .Chemical Name|Molecular Name:2-Methoxy estrone Formulanor:C19H24O3 Synonyms:2-Methoxy Estrone, 2-METHOXYESTRONE, Estra-1,3,5(10)-trien-17-one, 3-hydroxy-2-methoxy-, 3-hydroxy-2-methoxy-Estra-1,3,5(10)-trien-17-one, Estrone, 2-methoxy-, (8R,9S,13S,14S)-3-hydroxy-2-methoxy-13-methyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-one, 2-Methoxy-17-oxoestra-1,3,5(10)-trien-3-ol, 3-Hydroxy-2-methoxyestra-1,3,5(10)-trien-17-one, 2-Methoxy-3-hydroxyestra-1,3,5(10)-trien-17-one, 2-MeO-E1 3-Hydroxy-2-methoxyestra-1,3,5(10)-trien-17-one Molecular Weight:300.392
362-08-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:17942-08-4 .Chemical Name|Molecular Name:2-DEOXY-20-HYDROXYECDYSONE Formulanor:C27H44O6 Synonyms:dehydroxycrustecdysone, 3|A,14,20,22(R),25-Pentahydroxy-5|A-cholest-7-en-6-one, 2-Deoxy-20-hydroxyecdysone, 3|A,14,20,22(R),25-Pentahydroxy-5|A,7-cholesten-6-one, 2-dehydroxyecdysterone Molecular Weight:464.635
17942-08-4 Molecular Info »Cas No|Cas Number|CAS Registry Number:11050-94-5 .Chemical Name|Molecular Name:28-Oxooligomycin A Formulanor:C45H72O12 Synonyms:28-Oxooligomycin A, Spiro[2,26-dioxabicyclo[23.3.1]nonacosa-4,18,20-triene-27,2'-[2H]pyran]-3,3',9,13(4'H)-tetrone, 22-ethyl-5',6'-dihydro-7,11,14,15-tetrahydroxy-6'-[(2S)-2-hydroxypropyl]-5',6,8,10,12,14,16,28,29-nonamethyl-, (1S,4E,5'R,6R,6'R,7S,8R,10S,11S,12R,14S,15R,16S,18E,20E,22S,25R,27R,28R,29S)-, Oligomycin B, Oligomycin A,28-oxo, Oligomycin B fromStreptomyces diastatochromogenes, 28-oxo-oligomycin A, (1S,4E,5'R,6R,6'R,7S,8R,10S,11S,12R,14S,15R,16S,18E,20E,22S,25R,27R,28R,29S)-22-Ethyl-7,11,14,15-tetrahydroxy-6'-[(2S)-2-hydroxypropyl]-5',6,8,10,12,14,16,28,29-nonamethyl-5',6'-dihydro-3H,9H,13H-spiro[2,26-dioxabicyclo[23.3.1]nonacosa-4,18,20-triene-27,2'-pyran]-3,3',9,13(4'H)-tetrone Molecular Weight:805.046
11050-94-5 Molecular Info »Cas No|Cas Number|CAS Registry Number:26361-67-1 .Chemical Name|Molecular Name:22,25-Epoxy-2,3,14,20-tetrahydroxycholest-7-en-6-one Formulanor:C27H42O6 Synonyms:22,25-Epoxy-2,3,14,20-tetrahydroxycholest-7-en-6-one, Stachysteron D, Stachysterone D Molecular Weight:462.619
26361-67-1 Molecular Info »Cas No|Cas Number|CAS Registry Number:652-69-7 .Chemical Name|Molecular Name:20-alfa-Dhydrodydrogesterone Formulanor:C21H32O3 Synonyms:(20S)-17,20-Dihydroxypregn-4-en-3-one, 20|A-Dihydroxyprogesterone, Pregn-4-en-3-one, 17,20-dihydroxy-, (20S)-, 17|A-Hydroxy-20|A-dihydroprogesterone, (8R,9S,10R,13S,14S,17R)-17-hydroxy-17-[(1S)-1-hydroxyethyl]-10,13-dimethyl-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-3-one, 17alpha,20alpha-Dihydroxypregn-4-en-3-one, 17|A,20|A-Dihydroxy-4-pregnen-3-one Molecular Weight:332.477
652-69-7 Molecular Info »Cas No|Cas Number|CAS Registry Number:64431-95-4 .Chemical Name|Molecular Name:2-[[(4R)-4-[(3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7,12-trihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoyl]amino]acetic acid,hydrate Formulanor:C26H43NO6 Synonyms: Molecular Weight:466.615
64431-95-4 Molecular Info »Cas No|Cas Number|CAS Registry Number:5422-91-3 .Chemical Name|Molecular Name:2,5-Diphenylhydroquinone Formulanor:C18H14O2 Synonyms:(1,1',4',1'')-terpheny-2,5-diol, 2,5-Diphenylhydroquinone, Hydroquinone,5-diphenyl, 2,5-diphenyl-1,4-dihydroquinone, 2,5-diphenyl-1,4-dihydroxybenzene, 2',5'-dihydroxy-p-terphenyl, p-Terphenyl-2',5'-diol, [1,1':4',1''-Terphenyl]-2',5'-diol Molecular Weight:262.303
5422-91-3 Molecular Info »Cas No|Cas Number|CAS Registry Number:54533-83-4 .Chemical Name|Molecular Name:2,5,11,14-tetraoxa-8-azoniabicyclo[13.4.0]nonadeca-1(19),15,17-triene Formulanor:C14H22NO4 Synonyms:2,3-benzo-10-aza-1,4,7,13-tetraoxacyclopentadeca-2-ene, 6,7,10,11,12,13,15,16-octahydro-9H-5,8,14,17-tetraoxa-11-aza-benzocyclopentadecene, benzo-10-aza-15-crown-5, 2,3-benzo-1,4,7,13-tetraoxa-10-azacyclopentadecane, benzoaza-15-crown-5, 8,9-benzo-1-aza-15-crown-5, 2,3,6,7,8,9,11,12-octahydro-5H-1,4,10,13,7-benzotetraoxaazacyclopentadecine, MFCD00143665 Molecular Weight:268.329
54533-83-4 Molecular Info »Cas No|Cas Number|CAS Registry Number:61788-76-9 .Chemical Name|Molecular Name:2,4,5,8,11,12,14,17-octachloroicosane Formulanor:C20H34Cl8 Synonyms:Alkanes,chloro Molecular Weight:558.108
61788-76-9 Molecular Info »Cas No|Cas Number|CAS Registry Number:10390-14-4 .Chemical Name|Molecular Name:2β-Hydroxy Testosterone Formulanor:C19H28O3 Synonyms:(2S,8R,9S,10R,13S,14S,17S)-2,17-dihydroxy-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one Molecular Weight:304.424
10390-14-4 Molecular Info »Cas No|Cas Number|CAS Registry Number:1195821-09-0 .Chemical Name|Molecular Name:2',3,5-TRIFLUORO-4''-PROPYL-[1,1':4',1''-TERPHENYL]-4-CARBOXYLIC ACID Formulanor:C22H17F3O2 Synonyms:2',3,5-Trifluoro-4''-propyl-[1,1':4',1''-terphenyl]-4-carboxylic acid Molecular Weight:370.364
1195821-09-0 Molecular Info »Cas No|Cas Number|CAS Registry Number:1217-89-6 .Chemical Name|Molecular Name:1H-Indole-2,3-dione,1-(phenylmethyl)- Formulanor:C15H11NO2 Synonyms:Isatin-based compound,14, 1-Benzyl-1H-indole-2,3-dione Molecular Weight:237.253
1217-89-6 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.