2769 Results for: "D-4,4'-biphenylylamine"
Corrected to: D-4,4'-biphenylalanine
4,4'-Dinitrodiphenyl ether ≥99.0%
Supplier: TCI America
CAS Number: 101-63-3
MDL Number: MFCD00059182
Molecular Formula: C12H8N2O5
Molecular Weight: 260.21
Purity/Analysis Method: >99.0% (GC)
Form: Crystal
Melting point (°C): 144
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Direct yellow 44
Supplier: TCI America
CAS Number: 8005-52-5
MDL Number: MFCD00059960
Molecular Formula: C27H22N6O8S
Molecular Weight: 634.53
Form: Crystal
Color: Reddish Yellow
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4,4'-Bismaleimidodiphenylmethane 95%
Supplier: Thermo Scientific Chemicals
4,4'-Bismaleimidodiphenylmethane 95%
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Trypan blue 0.4% in aqueous solution ready-to-use, sterile
Supplier: VWR
A pre-mixed dye solution used in cell culture applications to determine cell viability. A researcher can remove a sample of cells from culture and combine in a 1:1 ratio with the Trypan Blue solution. Under the microscope, dead cells will appear a blue color and viable cells will appear clear and translucent. Using a hemacytometer (gridded microscope slide), a researcher can quantify the percentage of dead cells within a population. Stained cells are ready for counting within five minutes.
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4,4'-Bis(9H-carbazol-9-yl)biphenyl ≥99.0% (by HPLC, total nitrogen), purified by sublimation
Supplier: TCI America
CAS Number: 58328-31-7
MDL Number: MFCD00093417
Molecular Formula: C36H24N2
Molecular Weight: 484.60
Purity/Analysis Method: >99.0% (HPLC,N)
Form: Crystal
Melting point (°C): 283
Lambda max.: 319 nm (CH2Cl2)
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4,4'-(ɑ-Methylbenzylidene)bisphenol ≥98.0%
Supplier: TCI America
CAS Number: 1571-75-1
MDL Number: MFCD00134687
Molecular Formula: C20H18O2
Molecular Weight: 290.36
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 189
Flash Point (°C): 250
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4,4'-Dimethoxychalcone 99%
Supplier: Thermo Scientific Chemicals
4,4'-Dimethoxychalcone 99%
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4,4'-Methylenebis(cyclohexylamine) (mixture of isomers) mixture of stereoisomers ≥98%
Supplier: Thermo Scientific Chemicals
4,4'-Methylenebis(cyclohexylamine) (mixture of isomers) mixture of stereoisomers ≥98%
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4,4'-Dibromo-4''-phenyltriphenylamine ≥97.0% (by HPLC)
Supplier: TCI America
CAS Number: 884530-69-2
Molecular Formula: C24H17Br2N
Molecular Weight: 479.22
Purity/Analysis Method: >97.0% (HPLC)
Form: Crystal
Melting point (°C): 138
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4,4'-Diantipyrylmethane monohydrate ≥98.0% (by titrimetric analysis)
Supplier: TCI America
[for Ti Analysis]
CAS Number: 1251-85-0
MDL Number: MFCD00149122
Molecular Formula: C23H24N4O2
Molecular Weight: 388.47
Purity/Analysis Method: >98.0% (T)
Form: Crystal
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4,4'-Dimethoxybenzophenone 98+%
Supplier: Thermo Scientific Chemicals
MDL: MFCD00008404 Beilstein Registry No.: 1878026
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4,4'-Bis(dimethylamino)thiobenzophenone ≥97.0% (by titrimetric analysis)
Supplier: TCI America
[Sensitive spectrophotometric reagent for Au, Ag, Hg and Pd, use for the determination of residual chlorine]
CAS Number: 1226-46-6
MDL Number: MFCD00040477
Molecular Formula: C17H20N2S
Molecular Weight: 284.42
Purity/Analysis Method: >97.0% (T)
Form: Crystal
Melting point (°C): 204
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4,4-Di-n-octyldithieno[3,2-b:2,3-d']silole ≥95.0% (by HPLC)
Supplier: TCI America
CAS Number: 1160106-12-6
MDL Number: MFCD26793507
Molecular Formula: C24H38S2Si
Molecular Weight: 418.77
Purity/Analysis Method: >95.0% (HPLC)
Form: Clear Liquid
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4,4'-Dimethoxydiphenylamine ≥98.0% (by GC, titration analysis)
Supplier: TCI America
CAS Number: 101-70-2
MDL Number: MFCD00014895
Molecular Formula: C14H15NO2
Molecular Weight: 229.28
Purity/Analysis Method: >98.0% (GC,T)
Form: Crystal
Melting point (°C): 103
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4,4'-Methylenebis(3-chloro-2,6-diethylaniline) for synthesis, Sigma-Aldrich®
Supplier: MilliporeSigma
4,4'-Methylenebis(3-chloro-2,6-diethylaniline), CAS Number: 106246-33-7, Synonyms: Bis-(4-amino-2-chloro-3,5-diethylphenyl)-methane, for synthesis.
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4,4'-Dithiodimorpholine ≥98.0% (by HPLC, total nitrogen)
Supplier: TCI America
CAS Number: 103-34-4
MDL Number: MFCD00023319
Molecular Formula: C8H16N2O2S2
Molecular Weight: 236.35
Purity/Analysis Method: >98.0% (HPLC,N)
Form: Crystal
Melting point (°C): 125
Flash Point (°C): 177
Storage Temperature: 0-10°C
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4,4'-Bis(9H-carbazol-9-yl)biphenyl ≥98.0% (by HPLC, total nitrogen)
Supplier: TCI America
CAS Number: 58328-31-7
MDL Number: MFCD00093417
Molecular Formula: C36H24N2
Molecular Weight: 484.60
Purity/Analysis Method: >98.0% (HPLC,N)
Form: Crystal
Melting point (°C): 283
Lambda max.: 319 nm (CH2Cl2)
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Disodium diphenylsulfone-4,4'-dichloro-3,3'-disulfonate ≥98.0% (by HPLC, titration analysis)
Supplier: TCI America
CAS Number: 51698-33-0
MDL Number: MFCD13194854
Molecular Formula: C12H8Cl2O8S3
Molecular Weight: 491.23
Purity/Analysis Method: >98.0% (HPLC,T)
Form: Crystal
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4,4-Dimethyl-2-pentyne 97+%
Supplier: Thermo Scientific Chemicals
4,4-Dimethyl-2-pentyne 97+%
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4,4'-Diaminobiphenyl-2,2'-disulfonic acid hydrate, (∼30% H₂O)
Supplier: Thermo Scientific Chemicals
4,4'-Diaminobiphenyl-2,2'-disulfonic acid hydrate, (∼30% H₂O)
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4,4'-Hexamethylenebis(1,1-dimethylsemicarbazide) ≥98.0% (by titrimetric analysis)
Supplier: TCI America
CAS Number: 69938-76-7
MDL Number: MFCD00089122
Molecular Formula: C12H28N6O2
Molecular Weight: 288.40
Purity/Analysis Method: >98.0% (T)
Form: Crystal
Melting point (°C): 146
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Gabapentin-lactam
Supplier: Enzo Life Sciences
Gabapentin-lactam but not gabapentin reduces protein aggregates and improves motor performance in a transgenic mouse model of Huntington’s disease. It opens mitochondrial ATP-dependent potassium channels.
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4,4'-Dinonyl-2,2'-bithiazole ≥98.0% (by GC)
Supplier: TCI America
CAS Number: 180729-91-3
Molecular Formula: C24H40N2S2
Molecular Weight: 420.72
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 61
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5'-O-(4,4'-Dimethoxytrityl)-2'-fluoro-2'-deoxyuridine 98%
Supplier: Thermo Scientific Chemicals
Powder
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4,4'-Diisocyanato-3,3'-dimethylbiphenyl ≥98.0%
Supplier: TCI America
CAS Number: 91-97-4
MDL Number: MFCD00019908
Molecular Formula: C16H12N2O2
Molecular Weight: 264.28
Purity/Analysis Method: >98.0% (GC)
Form: Pellet
Melting point (°C): 72
Flash Point (°C): 218
Storage Temperature: 0-10°C
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Dimethyl tetrahydropyran-4,4-dicarboxylate ≥98.0%
Supplier: TCI America
CAS Number: 149777-00-4
MDL Number: MFCD02093499
Molecular Formula: C9H14O5
Molecular Weight: 202.21
Purity/Analysis Method: >98.0% (GC)
Form: Clear Liquid
Color: Colorless
Specific Gravity (20/20): 1.18
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4,4'-Bis(dimethylamino)diphenylmethane ≥98.0% (by GC, titration analysis)
Supplier: TCI America
CAS Number: 101-61-1
MDL Number: MFCD00008317
Molecular Formula: C17H22N2
Molecular Weight: 254.38
Purity/Analysis Method: >98.0% (GC,T)
Form: Crystal
Boiling point (°C): 390
Melting point (°C): 91
Flash Point (°C): 178
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4,4'-Diantipyrylmethane, GR analytical reagent, for titanium determination, Supelco®
Supplier: MilliporeSigma
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4,4'-Dibenzoylquinone dioxime ≥98.0% (by total nitrogen basis)
Supplier: TCI America
CAS Number: 120-52-5
MDL Number: MFCD00045557
Molecular Formula: C20H14N2O4
Molecular Weight: 346.34
Purity/Analysis Method: >98.0% (N)
Form: Crystal
Flash Point (°C): 160
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4,4'-Dipyridyl sulfide ≥98.0% (by GC, titration analysis)
Supplier: TCI America
CAS Number: 37968-97-1
MDL Number: MFCD00059784
Molecular Formula: C10H8N2S
Molecular Weight: 188.25
Purity/Analysis Method: >98.0% (GC,T)
Form: Crystal
Melting point (°C): 69
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Supplier: Kimberly-Clark
55,13 $ to 522,67 $
Supplier: Thermo Fisher Scientific
170,20 $
Supplier: Kimberly-Clark
33,99 $ to 322,20 $