A CAS Registry Number,also referred to as CASRN or CAS Number, is a unique numerical identifier assigned
by the Chemical Abstracts Service (CAS) to every chemical substance described in the open scientific
literature (currently including all substances described from 1957 through the present, plus some
substances from the early or mid 1900s), including organic and inorganiccompounds, minerals, isotopes,
alloys and nonstructurable materials (UVCBs, of unknown, variable composition, or biological origin).The
registry maintained by CAS is an authoritative collection of disclosed chemical substance information.
It currently identifies more than 144 million unique organic and inorganic substances and 67 million
protein and DNA sequences,plus additional information about each substance. It is updated with around
15,000 additional new substances daily.(information coming from wikipedia.org)
| Name |
Molecular Formula |
Chemical & Physical Properties |
CAS Number |
| (2S,5S)-5-(4-methoxyphenyl)pyrrolidine-2-carboxylic acid hydrochloride
|
C12H16ClNO3
|
Molecular Weight:257.71
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1808331-65-8
|
| 3-(2-fluorophenyl)-1H-pyrazol-4-amine dihydrochloride
|
C9H10Cl2FN3
|
Molecular Weight:250.10
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1788613-48-8
|
| methyl 2-amino-2-(1-phenyl-1H-pyrazol-4-yl)acetate hydrochloride
|
C12H14ClN3O2
|
Molecular Weight:267.71
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1803562-80-2
|
| oxalic acid; {1-[(4-fluorophenyl)methyl]-1H-1,2,3-triazol-4-yl}methanamine
|
C12H13FN4O4
|
Molecular Weight:296.25
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1795485-29-8
|
| N-(Azepan-4-yl)-N-(pyrimidin-5-ylmethyl)acetamidedihydrochloride
|
C13H22Cl2N4O
|
Molecular Weight:321.2
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1803593-76-1
|
| 6lambda6-Thia-3-azabicyclo[3.2.1]octane-6,6-dione hydrochloride
|
C6H12ClNO2S
|
Molecular Weight:197.68
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1690364-64-7
|
| 2-Fluorobenzohydrazide hydrochloride
|
C7H8ClFN2O
|
Molecular Weight:190.60
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1803593-88-5
|
| 4-(3-methyl-1H-pyrazol-1-yl)piperidine hydrochloride
|
C9H16ClN3
|
Molecular Weight:201.70
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1138820-36-6
|
| 4-Fluoro-4-phenylazepane, oxalic acid
|
C14H18FNO4
|
Molecular Weight:283.29
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1803583-19-8
|
| (1-Phenylpiperidin-4-yl)methanamine dihydrochloride
|
C12H20Cl2N2
|
Molecular Weight:263.20
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1803609-91-7
|
| 3-(Methoxymethyl)-3-methylazetidine hydrochloride
|
C6H14ClNO
|
Molecular Weight:151.63
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1622351-29-4
|
| Lithium(1+) ion 2-(5-ethoxypyridin-2-yl)acetate
|
C9H10LiNO3
|
Molecular Weight:187.1
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1803561-98-9
|
| 2-{[(Cyclohexylmethyl)(methyl)amino]methyl}aniline dihydrochloride
|
C15H26Cl2N2
|
Molecular Weight:305.3
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1803609-95-1
|
| (4R,5S)-4-amino-5-(3,4-dichlorophenyl)-1-methylpyrrolidin-2-one hydrochloride
|
C11H13Cl3N2O
|
Molecular Weight:295.6
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1820580-73-1
|
| 1,2,3,4-Tetrahydroquinolin-3-ol hydrochloride
|
C9H12ClNO
|
Molecular Weight:185.65
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1781184-20-0
|
| 3-Fluoro-4-[(4-methyl-1,3-thiazol-2-yl)oxy]aniline dihydrochloride
|
C10H11Cl2FN2OS
|
Molecular Weight:297.18
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1795276-00-4
|
| rac-(1R,2S)-2-(2-fluorophenyl)cyclopropan-1-amine hydrochloride
|
C9H11ClFN
|
Molecular Weight:187.64
Density:N/A Boiling Point:N/A Melting Point:N/A
|
131844-47-8
|
| (1R,2S)-2-(3-Fluorophenyl)cyclopropan-1-amine hydrochloride
|
C9H11ClFN
|
Molecular Weight:187.64
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1643378-58-8
|
| methyl(4H-1,2,4-triazol-3-ylmethyl)amine hydrochloride
|
C4H9ClN4
|
Molecular Weight:148.59
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1803562-00-6
|
| 2-(3-{hexahydro-1H-pyrrolo[2,1-c]morpholin-3-yl}-1H-1,2,4-triazol-5-yl)ethan-1-amine dihydrochloride
|
C11H21Cl2N5O
|
Molecular Weight:310.22
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1803570-82-2
|
| 3-(3,4-Dichlorophenyl)-3-(morpholin-4-yl)propanoic acid hydrochloride
|
C13H16Cl3NO3
|
Molecular Weight:340.6
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1798724-58-9
|
| N-(2-methoxyethyl)-5-piperidin-3-yl-1H-pyrazole-4-carboxamide;2,2,2-trifluoroacetic acid
|
C14H21F3N4O4
|
Molecular Weight:366.34
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1803562-06-2
|
| (2S,3S)-3-phenyloxolane-2-carbohydrazide hydrochloride
|
C11H15ClN2O2
|
Molecular Weight:242.70
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1820579-63-2
|
| N-(piperidin-3-yl)-4-(trifluoromethyl)benzamide hydrochloride
|
C13H16ClF3N2O
|
Molecular Weight:308.73
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1582662-56-3
|
| 1-(1-Benzothiophene-2-carbonyl)piperazine hydrochloride
|
C13H15ClN2OS
|
Molecular Weight:282.79
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1588379-40-1
|
| N-methyl-N-(piperidin-4-yl)-4-(trifluoromethyl)benzamide hydrochloride
|
C14H18ClF3N2O
|
Molecular Weight:322.75
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1580795-67-0
|
| (4-Chloro-2,5-difluorophenyl)methanamine hydrochloride
|
C7H7Cl2F2N
|
Molecular Weight:214.04
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1795513-87-9
|
| 6-Chloro-3-fluoro-2-methylaniline hydrochloride
|
C7H8Cl2FN
|
Molecular Weight:196.05
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1795458-70-6
|
| (2-(Aminomethyl)-4-methylpiperazin-1-yl)(5-(methoxymethyl)isoxazol-3-yl)methanone dihydrochloride
|
C12H22Cl2N4O3
|
Molecular Weight:341.23
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1803562-10-8
|
| [1-(4-Chlorophenyl)-2-methylpropyl](methyl)amine hydrochloride
|
C11H17Cl2N
|
Molecular Weight:234.16
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1803588-87-5
|
| 3-(chloromethyl)-5H,6H,7H,8H,9H-[1,2,4]triazolo[4,3-a]azepine hydrochloride
|
C8H13Cl2N3
|
Molecular Weight:222.11
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1803608-94-7
|
| 3-Methyl-2-(pyridin-4-yl)butanoic acid hydrochloride
|
C10H14ClNO2
|
Molecular Weight:215.67
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1803591-29-8
|
| 2-Azabicyclo[2.2.1]heptane-5-carbonitrile hydrochloride
|
C7H11ClN2
|
Molecular Weight:158.63
Density:N/A Boiling Point:N/A Melting Point:N/A
|
179022-63-0
|
| Sodium 2-(3-methoxypyridin-2-yl)-4-methylpentanoate
|
C12H16NNaO3
|
Molecular Weight:245.25
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1803586-47-1
|
| 5-(4-Cyclopropylpiperazine-1-carbonyl)pyridin-2-amine, trifluoroacetic acid
|
C15H19F3N4O3
|
Molecular Weight:360.33
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1803607-26-2
|
| 4-Fluoro-3-(morpholin-4-yl)benzoic acid hydrochloride
|
C11H13ClFNO3
|
Molecular Weight:261.68
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1795284-10-4
|
| 5-(chloromethyl)-1-propyl-1H-1,2,4-triazole hydrochloride
|
C6H11Cl2N3
|
Molecular Weight:196.07
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1803588-37-5
|
| 9-anti-rel-(1R,5S)-3-Thia-7-azabicyclo[3.3.1]nonane-9-carboxylic acid 3,3-dioxide hydrochloride
|
C8H14ClNO4S
|
Molecular Weight:255.72
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1690364-54-5
|
| (1R,5S,9r)-7-benzyl-3-thia-7-azabicyclo[3.3.1]nonane-9-carboxylic acid hydrochloride
|
C15H20ClNO2S
|
Molecular Weight:313.8
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1690364-52-3
|
| 3-methyl-N-(propan-2-yl)piperazine-1-carboxamide hydrochloride
|
C9H20ClN3O
|
Molecular Weight:221.73
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1803583-31-4
|
| 4-[(2-Aminoethyl)(methyl)amino]butan-2-ol dihydrochloride
|
C7H20Cl2N2O
|
Molecular Weight:219.15
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1803600-53-4
|
| 3-bromo-5-{5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-3-yl}pyridine trihydrochloride
|
C10H13BrCl3N5
|
Molecular Weight:389.5
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1803588-43-3
|
| 2-(4-Amino-3-fluorobenzenesulfonyl)ethan-1-ol hydrochloride
|
C8H11ClFNO3S
|
Molecular Weight:255.69
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1803583-37-0
|
| 6-{[(Pyridin-3-yl)methyl]amino}pyridine-2-carboxamide hydrochloride
|
C12H13ClN4O
|
Molecular Weight:264.71
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1787963-51-2
|
| 2,2-difluoro-2-(1-propyl-1H-imidazol-2-yl)acetic acid hydrochloride
|
C8H11ClF2N2O2
|
Molecular Weight:240.63
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1795185-87-3
|
| 7-Methoxy-2,3,4,5-tetrahydro-1,4-benzoxazepine hydrochloride
|
C10H14ClNO2
|
Molecular Weight:215.67
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1803590-90-0
|
| 1,2-Dimethylpiperidine-4-carboxylic acid hydrochloride, cis
|
C8H16ClNO2
|
Molecular Weight:193.67
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1808512-08-4
|
| 3-[(Trifluoromethoxy)methyl]pyrrolidine hydrochloride
|
C6H11ClF3NO
|
Molecular Weight:205.60
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1803583-43-8
|
| 1-methyl-2,3-dihydro-1H-indol-5-ol hydrobromide
|
C9H12BrNO
|
Molecular Weight:230.10
Density:N/A Boiling Point:N/A Melting Point:N/A
|
134328-27-1
|
| [5-(3-Bromophenyl)-1,2,4-oxadiazol-3-yl]methanamine hydrochloride
|
C9H9BrClN3O
|
Molecular Weight:290.54
Density:N/A Boiling Point:N/A Melting Point:N/A
|
1803580-84-8
|