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 |
| 2,3-DIFLUOROPYRIDIN-4-OL |
C5H3F2NO |
Molecular Weight:131.08000
Density:N/A
Boiling Point:N/A
Melting Point:N/A |
1227579-00-1 |
| 2-Bromo-5-nitrobenzo[d]oxazole |
C7H3BrN2O3 |
Molecular Weight:243.01400
Density:N/A
Boiling Point:N/A
Melting Point:N/A |
1246472-00-3 |
| 9-Oxo-9H-fluorene-1-carboxylic acid |
C14H8O3 |
Molecular Weight:224.212
Density:1.4±0.1 g/cm3
Boiling Point:461.6±24.0 °C at 760 mmHg
Melting Point:196-198 °C(lit.) |
1573-92-8 |
| 2-Nitro-4-(trifluoromethoxy)phenol |
C7H4F3NO4 |
Molecular Weight:223.10600
Density:1.592g/cm3
Boiling Point:240.3ºC at 760 mmHg
Melting Point:N/A |
129644-56-0 |
| 1-IODO-2-ISOPROPYL-4-METHOXYBENZENE |
C10H13IO |
Molecular Weight:276.11400
Density:N/A
Boiling Point:N/A
Melting Point:N/A |
31539-90-9 |
| (5-BROMOBENZOFURAN-2-YL)BORONIC ACID |
C8H6BBrO3 |
Molecular Weight:240.84600
Density:N/A
Boiling Point:N/A
Melting Point:N/A |
331833-99-9 |
| 6-Bromo-1-fluoronaphthalen-2-ol |
C10H6BrFO |
Molecular Weight:241.05600
Density:N/A
Boiling Point:339°C at 760 mmHg
Melting Point:N/A |
442150-49-4 |
| 2-AMINO-1-(4-IODOPHENYL)ETHANONE HYDROCHLORIDE |
C8H9ClINO |
Molecular Weight:297.52100
Density:N/A
Boiling Point:N/A
Melting Point:N/A |
61858-41-1 |
| 2,2,2-TRIFLUORO-1-(3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)PHENYL)ETHANONE |
C14H16BF3O3 |
Molecular Weight:300.08100
Density:N/A
Boiling Point:349.5±42.0°C at 760 mmHg
Melting Point:N/A |
631909-42-7 |
| Methyl 2,6-dichloro-5-methoxypyrimidine-4-carboxylate |
C7H6Cl2N2O3 |
Molecular Weight:237.04000
Density:N/A
Boiling Point:N/A
Melting Point:N/A |
878650-31-8 |
| Methyl 2-chloro-5,6-dimethoxypyrimidine-4-carboxylate |
C8H9ClN2O4 |
Molecular Weight:232.62100
Density:N/A
Boiling Point:N/A
Melting Point:N/A |
923938-13-0 |
| β-D-Fructofuranose |
C6H12O6 |
Molecular Weight:180.156
Density:1.6±0.1 g/cm3
Boiling Point:551.7±50.0 °C at 760 mmHg
Melting Point:N/A |
53188-23-1 |
| 2-(TERT-BUTYL)-5-(PROPAN-2-YLIDENE)CYCLOPENTA-1,3-DIENE |
C12H18 |
Molecular Weight:162.271
Density:0.9±0.1 g/cm3
Boiling Point:218.2±7.0 °C at 760 mmHg
Melting Point:N/A |
132380-73-5 |
| 1,1,4,4,7,7,10,10-OCTAMETHYL-2,3,4,7,8,9,10,12-OCTAHYDRO-1H-DIBENZO[B,H]FLUORENE |
C29H38 |
Molecular Weight:386.612
Density:1.0±0.1 g/cm3
Boiling Point:480.7±40.0 °C at 760 mmHg
Melting Point:N/A |
77308-48-6 |
| Butyl cyclopropanesulfonate |
C7H14O3S |
Molecular Weight:178.249
Density:1.2±0.1 g/cm3
Boiling Point:296.2±7.0 °C at 760 mmHg
Melting Point:N/A |
83635-12-5 |
| TERT-BUTYL (2'-OXO-1'-((2-(TRIMETHYLSILYL)ETHOXY)METHYL)-1,1',2',3-TETRAHYDROSPIRO[INDENE-2,3'-PYRROLO[2,3-B]PYRIDIN]-5-YL)CARBAMATE |
C26H35N3O4Si |
Molecular Weight:481.65900
Density:N/A
Boiling Point:N/A
Melting Point:N/A |
1033608-31-9 |
| GSK-923295 |
C32H38ClN5O4 |
Molecular Weight:592.12800
Density:1.25
Boiling Point:N/A
Melting Point:197-198℃ |
1088965-37-0 |
| (R)-2-(BIS(3,5-BIS(TRIFLUOROMETHYL)PHENYL)((TERT-BUTYLDIMETHYLSILYL)OXY)METHYL)PYRROLIDINE |
C27H29F12NOSi |
Molecular Weight:639.59200
Density:N/A
Boiling Point:N/A
Melting Point:N/A |
1146629-74-4 |
| TERT-BUTYL 3-(4-(BENZYLOXY)BUTYL)-5-(3,4,5-TRIFLUOROPHENYL)-2H-1,4-OXAZINE-4(3H)-CARBOXYLATE |
C26H30F3NO4 |
Molecular Weight:477.51600
Density:N/A
Boiling Point:N/A
Melting Point:N/A |
1166394-99-5 |
| 2-METHYL-2-(4-((PHENYLTHIO)METHYL)PHENYL)PROPANENITRILE |
C17H17NS |
Molecular Weight:267.38900
Density:N/A
Boiling Point:N/A
Melting Point:N/A |
1185311-16-3 |
| N-((S)-1-AMINO-3-(4-(8-((S)-1-HYDROXYETHYL)IMIDAZO[1,2-A]PYRIDIN-2-YL)PHENYL)PROPAN-2-YL)-3-CHLORO-4-ISOPROPOXYBENZAMIDE |
C28H31ClN4O3 |
Molecular Weight:507.02400
Density:N/A
Boiling Point:N/A
Melting Point:N/A |
1240137-87-4 |
| DMP 777 |
C31H40N4O6 |
Molecular Weight:564.67200
Density:1.227g/cm3
Boiling Point:N/A
Melting Point:N/A |
157341-41-8 |
| (R)-BENZYL (1-(4-((1H-PYRROLO[2,3-B]PYRIDIN-4-YL)CARBAMOYL)PHENYL)ETHYL)CARBAMATE |
C24H22N4O3 |
Molecular Weight:414.45600
Density:N/A
Boiling Point:N/A
Melting Point:N/A |
173897-93-3 |
| 2-BROMO-4-(3-(PYRIDIN-2-YL)-1-TRITYL-1H-PYRAZOL-4-YL)PYRIDINE |
C32H23BrN4 |
Molecular Weight:543.45600
Density:N/A
Boiling Point:N/A
Melting Point:N/A |
446880-83-7 |
| GW788388 |
C25H23N5O2 |
Molecular Weight:425.482
Density:1.3±0.1 g/cm3
Boiling Point:683.2±55.0 °C at 760 mmHg
Melting Point:N/A |
452342-67-5 |
| Zaurategrast |
C26H25BrN4O3 |
Molecular Weight:521.40600
Density:1.53
Boiling Point:N/A
Melting Point:N/A |
455264-31-0 |
| CCG-63802 |
C26H18N4O2S |
Molecular Weight:450.51200
Density:1.31
Boiling Point:547.9ºC at 760 mmHg
Melting Point:N/A |
620112-78-9 |
| CCG-63808 |
C25H15FN4O2S |
Molecular Weight:454.47600
Density:1.37
Boiling Point:534.5ºC at 760 mmHg
Melting Point:N/A |
620113-73-7 |
| (3S,4S)-TERT-BUTYL 3-ETHOXY-4-(2-(3-(TRIFLUOROMETHYL)BENZAMIDO)ACETAMIDO)PYRROLIDINE-1-CARBOXYLATE |
C21H28F3N3O5 |
Molecular Weight:459.45900
Density:N/A
Boiling Point:N/A
Melting Point:N/A |
708273-41-0 |
| 3-(4-BROMOPHENYL)-4-HYDROXY-6-OXO-6,7-DIHYDROTHIENO[2,3-B]PYRIDINE-5-CARBONITRILE |
C14H7BrN2O2S |
Molecular Weight:347.18700
Density:N/A
Boiling Point:N/A
Melting Point:N/A |
844499-56-5 |
| 4-(2-CHLORO-6-((4-(METHYLSULFONYL)PIPERAZIN-1-YL)METHYL)THIENO[3,2-D]PYRIMIDIN-4-YL)MORPHOLINE |
C16H22ClN5O3S2 |
Molecular Weight:431.96100
Density:N/A
Boiling Point:N/A
Melting Point:N/A |
885675-66-1 |
| METHYL 4-(4-(3-(PYRIDIN-2-YL)-1H-PYRAZOL-4-YL)PYRIDIN-2-YL)BENZOATE |
C21H16N4O2 |
Molecular Weight:356.37700
Density:N/A
Boiling Point:N/A
Melting Point:N/A |
886444-10-6 |
| (R)-METHYL 5-AMINO-3-(1-(2-(TRIFLUOROMETHYL)PHENYL)ETHOXY)THIOPHENE-2-CARBOXYLATE |
C15H14F3NO3S |
Molecular Weight:345.33700
Density:N/A
Boiling Point:N/A
Melting Point:N/A |
929039-92-9 |
| (R)-METHYL 5-NITRO-3-(1-(2-(TRIFLUOROMETHYL)PHENYL)ETHOXY)THIOPHENE-2-CARBOXYLATE |
C15H12F3NO5S |
Molecular Weight:375.32000
Density:N/A
Boiling Point:N/A
Melting Point:N/A |
929039-94-1 |
| GSK690693 |
C21H27N7O3 |
Molecular Weight:425.484
Density:1.4±0.1 g/cm3
Boiling Point:683.8±65.0 °C at 760 mmHg
Melting Point:N/A |
937174-76-0 |
| (4R,5S)-2-(4-(TERT-BUTYL)-2-ETHOXYPHENYL)-4,5-BIS(4-CHLOROPHENYL)-4,5-DIMETHYL-4,5-DIHYDRO-1H-IMIDAZOLE |
C29H32Cl2N2O |
Molecular Weight:495.48300
Density:N/A
Boiling Point:N/A
Melting Point:N/A |
939981-35-8 |
| p53 and MDM2 proteins-interaction-inhibitor (racemic) |
C40H49Cl2N5O4 |
Molecular Weight:734.75400
Density:1.24
Boiling Point:N/A
Melting Point:N/A |
939983-14-9 |
| 4,4'-((2R,3S)-BUTANE-2,3-DIYL)BIS(CHLOROBENZENE) |
C16H16Cl2 |
Molecular Weight:279.20400
Density:N/A
Boiling Point:N/A
Melting Point:N/A |
939983-16-1 |
| BKM120 |
C18H21F3N6O2 |
Molecular Weight:410.393
Density:1.4±0.1 g/cm3
Boiling Point:645.7±65.0 °C at 760 mmHg
Melting Point:N/A |
944396-07-0 |
| 4-((4-CHLOROPHENYL)THIO)-5,8-DIFLUOROCHROMAN-3-OL |
C15H11ClF2O2S |
Molecular Weight:328.76100
Density:N/A
Boiling Point:N/A
Melting Point:N/A |
944944-61-0 |
| 2,6-DICHLORO-4,8-DIPIPERIDINOPYRIMIDINO[5,4-D]PYRIMIDINE |
C16H20Cl2N6 |
Molecular Weight:367.276
Density:1.4±0.1 g/cm3
Boiling Point:504.1±50.0 °C at 760 mmHg
Melting Point:242-250ºC |
7139-02-8 |
| sodium 2,5-dihydroxybenzenesulphonate |
C6H5NaO5S |
Molecular Weight:212.15600
Density:N/A
Boiling Point:N/A
Melting Point:N/A |
10021-55-3 |
| (R)-8-FLUORO-N-ISOPROPYL-4-(3-METHOXYPROPOXY)-6-METHYL-N-(PIPERIDIN-3-YL)QUINOLINE-2-CARBOXAMIDE |
C23H32FN3O3 |
Molecular Weight:417.51700
Density:N/A
Boiling Point:N/A
Melting Point:N/A |
1078129-57-3 |
| (4'-CYANO-[1,1'-BIPHENYL]-4-YL)BORONIC ACID |
C13H10BNO2 |
Molecular Weight:223.03500
Density:N/A
Boiling Point:455.1±55.0℃ at 760 mmHg
Melting Point:190.5-191.5℃ |
406482-73-3 |
| [3aS-(3aa,4a,5b,6aa)]-4-[[[(tert-Butyl)dimethylsilyl]oxy]methyl]-5-[(tetrahydro-2H-pyran-2-yl)oxy]hexahydro-2(1H)-pentalenone |
C20H36O4Si |
Molecular Weight:368.583
Density:1.0±0.1 g/cm3
Boiling Point:429.5±45.0 °C at 760 mmHg
Melting Point:N/A |
112168-22-6 |
| [1,1'-Biphenyl]-4-carboxylic acid hexahydro-2-oxo-4-[2-[2-(phenoxymethyl)-1,3-dioxolan-2-yl]ethenyl]-2H-cyclopenta[b]furan-5-yl ester |
C32H30O7 |
Molecular Weight:526.576
Density:1.3±0.1 g/cm3
Boiling Point:697.0±55.0 °C at 760 mmHg
Melting Point:N/A |
118392-79-3 |
| (E)-2-OXO-4-(3-OXO-4-(3-(TRIFLUOROMETHYL)PHENOXY)BUT-1-EN-1-YL)HEXAHYDRO-2H-CYCLOPENTA[B]FURAN-5-YL [1,1'-BIPHENYL]-4-CARBOXYLATE |
C31H25F3O6 |
Molecular Weight:550.522
Density:1.4±0.1 g/cm3
Boiling Point:699.7±55.0 °C at 760 mmHg
Melting Point:128-129ºC |
40695-33-8 |
| 6-Benzyl-2,4-dichloro-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine |
C13H11Cl2N3 |
Molecular Weight:280.15300
Density:N/A
Boiling Point:N/A
Melting Point:N/A |
779323-58-9 |
| 4-(Methoxycarbonyl)thiophene-2-boronic acid pinacol ester |
C12H17BO4S |
Molecular Weight:268.13700
Density:N/A
Boiling Point:N/A
Melting Point:N/A |
1040281-86-4 |
| 4-(4-((4'-Chloro-4,4-dimethyl-3,4,5,6-tetrahydro-[1,1'-biphenyl]-2-yl)methyl)piperazin-1-yl)benzoic acid |
C26H31ClN2O2 |
Molecular Weight:438.99000
Density:N/A
Boiling Point:N/A
Melting Point:N/A |
1044598-91-5 |