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.
Cas Chemical NameCas No
γ-HCH D6
60556-82-3

Cas No|Cas Number|CAS Registry Number:60556-82-3 .Chemical Name|Molecular Name:γ-HCH D6 Formulanor:C6Cl6D6 Synonyms:1r,2-trans,3-cis-Trimethylcyclohexan, 1r,2c,3t,4c,5c,6t-Hexachlor-1,2,3,4,5,6-hexadeuterio-cyclohexan, 1r,2c,3c,4c,5c,6c-Hexamethylcyclohexan, 1r,2c,3t,4c,5c,6t-hexachloro-1,2,3,4,5,6-hexadeuterio-cyclohexane, 1r,2c,3c-Trimethyl-cyclohexan, cis,cis,cis-1,2,3-Trimethyl-cyclohexan, 1r,2c,3t,4c,5c,6t-hexachloro-1,2t,3c,4t,5t,6c-hexadeuterio-cyclohexane, 1-cis-2-cis-3-trimethylcyclohexane, 1,2,3,4,5,6-hexamethyl-cyclohexane, all-cis-1,2,3-Trimethyl-cyclohexan, 1r,2c,3c-trimethylcyclohexane, Hexamethylcyclohexan, Cyclohexane,1,2,3,4,5,6-hexamethyl Molecular Weight:296.867

60556-82-3 Molecular Info »
β-Trichlorosilyl-4-ethyl-1-cyclohexene
18290-60-3

Cas No|Cas Number|CAS Registry Number:18290-60-3 .Chemical Name|Molecular Name:β-Trichlorosilyl-4-ethyl-1-cyclohexene Formulanor:C8H13Cl3Si Synonyms:Trichloro(2-(3-cyclohexen-1-yl)ethyl)silane, β-Trichlorosilyl-4-ethyl-1-cyclohexene, EINECS 242-163-2, Silane, trichloro(2-(3-cyclohexen-1-yl)ethyl)-, Trichloro[2-(cyclohex-3-en-1-yl)ethyl]silane, Trichloro[2-(3-cyclohexen-1-yl)ethyl]silane, Cyclohexene, 4-[2-(trichlorosilyl)ethyl]-, |A-trichlorosilyl-4-ethyl-1-cyclohexene Molecular Weight:243.633

18290-60-3 Molecular Info »
β-Pinene
18172-67-3

Cas No|Cas Number|CAS Registry Number:18172-67-3 .Chemical Name|Molecular Name:β-Pinene Formulanor:C10H16 Synonyms:(1S,5S)-2(10)-Pinene, (1S,5S)-Pin-2(10)-ene, (-)-β-Pinene, (1S,5S)-6,6-Dimethyl-2-methylenebicyclo[3.1.1]heptane, (-)-Pin-2(10)-ene, Bicyclo[3.1.1]heptane, 6,6-dimethyl-2-methylene-, (1S,5S)-, (1S)-(−)-β-Pinene, (1S)-(-)-Beta-Pinene, β-Pinene, (1S)-(-)-β-Pinene, EINECS 242-060-2, (1S,5S)-6,6-dimethyl-4-methylidenebicyclo[3.1.1]heptane, (-)-Nopinene, (1S,5S)-β-Pinene, MFCD00001345, Pinene, (-)-beta-pinene, (−)-β-Pinene Molecular Weight:136.234

18172-67-3 Molecular Info »
β-Phenyl-D-phenylalanine
62653-26-3

Cas No|Cas Number|CAS Registry Number:62653-26-3 .Chemical Name|Molecular Name:β-Phenyl-D-phenylalanine Formulanor:C15H15NO2 Synonyms:3,3-diphenylalanine, β-Phenyl-D-phenylalanine, 2-amino-3,3-dimethyl-butyric acid methyl ester, (2R)-2-amino-3,3-diphenylpropanoic acid, DL-Valine,3-methyl-,methyl ester, tert-Butylamino-acetic acid methyl ester, Valine,3-methyl-,methyl ester, D-Phenylalanine, β-phenyl-, 2-Amino-3,3-dimethyl-buttersaeure-methylester, methyl tert-leucinate, 2-Amino-3,3-diphenyl-propionsaeure, 3,3-Diphenyl-DL-alanine, 2-amino-3,3-diphenyl-propionic acid Molecular Weight:241.285

62653-26-3 Molecular Info »
β-Hydroxybutyric acid
625-71-8

Cas No|Cas Number|CAS Registry Number:625-71-8 .Chemical Name|Molecular Name:β-Hydroxybutyric acid Formulanor:C4H8O3 Synonyms:3-Hydroxybutanoic acid, 3 HBA, b-Hydroxybutanoic acid, b-Hydroxy-n-butyric acid, b-Hydroxybutyric Acid, D-3-hydroxybutyric acid, 3-hydroxy-butanoicaci, Butanoic acid,3-hydroxy, RARECHEM AL BO 1231, 3-OH-butyric acid, Butanoic acid, 3-hydroxy-, DL-3-Hydroxybutyric acid, EINECS 206-099-9, Butyric acid,3-hydroxy, DL-3-Hydroxybutanoic acid, MFCD00004546, β-Hydroxybutanoic acid, 3 hydroxybutyrate, 3-hydroxy-butyric acid Molecular Weight:104.104

625-71-8 Molecular Info »
β-Estradiol 3-(β-D-glucuronide) sodium salt
14982-12-8

Cas No|Cas Number|CAS Registry Number:14982-12-8 .Chemical Name|Molecular Name:β-Estradiol 3-(β-D-glucuronide) sodium salt Formulanor:C24H31NaO8 Synonyms:Sodium (17β)-17-hydroxyestra-1,3,5(10)-trien-3-yl β-D-glucopyranosiduronate, β-D-Glucopyranosiduronic acid, (17β)-17-hydroxyestra-1,3,5(10)-trien-3-yl, sodium salt (1:1), sodium,3,4,5-trihydroxy-6-[(17-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-3-yl)oxy]oxane-2-carboxylic acid Molecular Weight:470.488

14982-12-8 Molecular Info »
β-Estradiol
3188-46-3

Cas No|Cas Number|CAS Registry Number:3188-46-3 .Chemical Name|Molecular Name:β-Estradiol Formulanor:C18H22D2O2 Synonyms:17b-OH-estradiol, Estradiol-17β, nb-15N nitrobenzene, 17b-Estradiol, Epiestriol 50, Estra-1,3,5(10)-triene-3,17-diol, (17β)-, 17β estradiol, δ-Estradiol, Destradiol, Estradiol-17 β, Oestra-1,3,5(10)-triene-3,17β-diol, 17b-Oestra-1,3,5(10)-triene-3,17-diol, Estra-1(10),2,4-triene-3,17-diol, (17β)-, δ-Oestradiol, estra-1(10),2,4-triene-3,17-diol, (17b)-, Oestradiol-17b, 3,17β-Dihydroxyestra-1,3,5(10)-triene, D-3,17b-Estradiol, estradiol 17b, Ovocylin, nitromethane-15N, (17b)-Estra-1,3,5(10)-triene-3,17-diol, 3,17β-Estradiol, 3,17b-Dihydroxyestra-1,3,5(10)-triene, 17-β-estradiol, 3,17b-Oestradiol, Oestrogel, B-Estradiol, Estradiol-17-β, 17-β-OH-estradiol, D-3,17b-Oestradiol, Estrogel, nitrobenzene-15N, Oestra-1,3,5(10)-triene-3,17b-diol, Estradiolum, 3,17b-Dihydroxy-1,3,5(10)-oestratriene, Estradiol, Estradiol, […]

3188-46-3 Molecular Info »
β-Endorphin (27-31) (human)
77875-70-8

Cas No|Cas Number|CAS Registry Number:77875-70-8 .Chemical Name|Molecular Name:β-Endorphin (27-31) (human) Formulanor:C30H49N7O11 Synonyms:b-Lipotropin (85-89) (huMan), b-Endorphin (27-31) (human), β-Endorphin (27-31) (human) Molecular Weight:683.75

77875-70-8 Molecular Info »
β-D-Galactose Pentaacetate
4163-60-4

Cas No|Cas Number|CAS Registry Number:4163-60-4 .Chemical Name|Molecular Name:β-D-Galactose Pentaacetate Formulanor:C16H22O11 Synonyms:β-D-Galactose pentaacetate (VAN), 1,2,3,4,6-Penta-O-acetyl-β-D- galactopyranose, Pentaacetyl β-D- galactose, .β.-D-Galactopyranose pentaacetate, 1,2,3,4,6-Penta-O-acetyl-b-D-galactopyranose, β-D-Galactopyranose pentaacetate, D-Galactose Pentaacetate, beta-D-Galactose Pentaacetate, β-D-Galactopyranose, pentaacetate, B-D-GALACTOSE PENTAACETATE, β-D-Galactose pentaacetate, Penta-O-acetyl-β-D-galactopyranose, 1,2,3,4,6-Penta-O-acetyl-β-D-galactopyranose, Pentaacetyl-β-D- galactopyranose, EINECS 224-008-0, MFCD00063259 Molecular Weight:390.339

4163-60-4 Molecular Info »
β-D-Fructofuranose
53188-23-1

Cas No|Cas Number|CAS Registry Number:53188-23-1 .Chemical Name|Molecular Name:β-D-Fructofuranose Formulanor:C6H12O6 Synonyms:(2R,3S,4S,5R)-2,5-bis(hydroxymethyl)oxolane-2,3,4-triol, D(-)-Fructose, D-Fructose, β-d-Fructose, D-(-)-Fructose, Levulose, Fructose [JAN], UNII:02T79V874P, Fructose, D-, (3S,4R,5R)-1,3,4,5,6-Pentahydroxy-2-hexanon, (3S,4R,5R)-1,3,4,5,6-Pentahydroxyhexan-2-one, Levugen, Fruit sugar, beta-D-fructofuranose, D-(-)-levulose, Fructose (JP15/USP), b-D-Fructose, DSSTox_CID_3081, arabino-2-Hexulose, D-Levulose, (3S,4R,5R)-1,3,4,5,6-Pentahydroxy-2-hexanone, δ-Fructose, Fructooligosaccharides, Fructose, β-δ-fructose, keto-D-fructose, D-fructofuranose, β-Fruit sugar, D-arabino-Hexulose, Furucton, β-D-arabino-Hexulose, β-Levulose, Laevosan, Laevoral, Fructose, furanose form, Fructosteril Molecular Weight:180.156

53188-23-1 Molecular Info »
β-Aspartame
22839-61-8

Cas No|Cas Number|CAS Registry Number:22839-61-8 .Chemical Name|Molecular Name:β-Aspartame Formulanor:C14H18N2O5 Synonyms:methyl l-b-aspartyl-l-phenylalaninate, |A-Asp-Phe methyl ester, EINECS 245-262-9, MFCD00078838 Molecular Weight:294.303

22839-61-8 Molecular Info »
β-ACETYLDIGOXIN
5355-48-6

Cas No|Cas Number|CAS Registry Number:5355-48-6 .Chemical Name|Molecular Name:β-ACETYLDIGOXIN Formulanor:C43H66O15 Synonyms:Cardioreg, Digotab, ACETYLDIGOXIN,B, novodigal, Cor-puren, digoridb, B-ACETYLDIGOXIN, Beta-Acetyl Digoxin Molecular Weight:822.975

5355-48-6 Molecular Info »
α-phenylalanine
29738-09-8

Cas No|Cas Number|CAS Registry Number:29738-09-8 .Chemical Name|Molecular Name:α-phenylalanine Formulanor:C9H11NO2 Synonyms:(R)-2-AMINO-2-PHENYLPROPANOIC ACID, L(-)-2-amino-2-phenyl-propionic acid, (R)-2-phenyl-alanine, α-phenylalanine, 2-Phenyl-L-alanine, 2-Phenyl-dl-alanine, (R)-2-AMINO-2-PHENYL-PROPIONIC ACID, (R)-H-MPG-OH, Benzeneacetic acid, α-amino-α-methyl-, (αR)-, (R)-(-)-2-methyl-2-phenylglycine, Benzeneaceticacid,alpha-amino-alpha-methyl-,(alphaR)-(9CI) Molecular Weight:165.189

29738-09-8 Molecular Info »
α-Naphthoflavone
604-59-1

Cas No|Cas Number|CAS Registry Number:604-59-1 .Chemical Name|Molecular Name:α-Naphthoflavone Formulanor:C19H12O2 Synonyms:Benzo[h]flavone, 2-phenylbenzo[h]chromen-4-one, 4H-Naphtho[1,2-b]pyran-4-one, 2-phenyl-, α-Naphthylflavone, 2-Phenyl-4H-benzo[h]chromen-4-one, 2-Phenylbenzo(h)chromen-4-one, a-Naphthylflavone, 2-Phenyl-benzo[h]chromen-4-one, alpha-naphthoflavone, 7,8-Benzoflavone, MFCD00004985, a-Naphthoflavone, α-Naphthoflavone, 2-Phenyl-4H-naphtho[1,2-b]pyran-4-one, EINECS 210-071-1 Molecular Weight:272.297

604-59-1 Molecular Info »
α-methylstyrene
98-83-9

Cas No|Cas Number|CAS Registry Number:98-83-9 .Chemical Name|Molecular Name:α-methylstyrene Formulanor:C9H10 Synonyms:2-Phenyl-2-propene, Prop-1-en-2-ylbenzene, 2-methyl-2-phenylethene, α-methyl-styrene, AMS, A-METHYL STYRENE, 1-methyl-1-phenyl-ethylene, 2-Phenylpropylene, 2-Phenylpropene, Benzene, isopropenyl-, Styrene, α-methyl-, UNII-D46R9753IK, β-Phenylpropene, 2-phenyl-1-propen, β-Phenylpropylene, 1-methyl-1-phenylethene, MFCD00008859, Benzene, (1-methylethenyl)-, α-methyl styrene, Isopropenylbenzene, α-Methylstyrene, EINECS 202-705-0 Molecular Weight:118.176

98-83-9 Molecular Info »
α-Ionol
25312-34-9

Cas No|Cas Number|CAS Registry Number:25312-34-9 .Chemical Name|Molecular Name:α-Ionol Formulanor:C13H22O Synonyms:(2Ξ,3E)-4-[(1Ξ)-2,6,6-trimethylcyclohex-2-en-1-yl]but-3-en-2-ol, (3E)-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-ol, α-IONOL, (2RS,3E)-4-[(1RS)-2,6,6-trimethylcyclohex-2-en-1-yl]but-3-en-2-ol, FEMA 3624 Molecular Weight:194.313

25312-34-9 Molecular Info »