250mg
Showing 3251–3300 of 7603 results
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4,4′-Diisothiocyano-2,2′-stilbenedisulfonic Acid, Disodium Salt
$125.93 Add to cart View Product DetailsMolecular Formula : C16 H8 N2 O6 S4 . 2 Na
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4,4′-Dimethoxystilbene (~90%)
$313.95 Add to cart View Product DetailsMolecular Formula : C16 H16 O2
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4,4′-Dithiobisphenylbutyric Acid
$144.04 Add to cart View Product DetailsMolecular Formula : C20 H22 O4 S2
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4,4′-Methylenebis[2-chlorophenol]
$753.83 Add to cart View Product DetailsMolecular Formula : C13H10Cl2O2
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4,4′-Thiobis(6-tert-butyl-o-cresol)
$50.89 Add to cart View Product DetailsMolecular Formula : C22H30O2S
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4,4′-Thiodianiline
$61.24 Add to cart View Product DetailsMolecular Formula : C12 H12 N2 S
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4,4’-Azodianiline
$63.83 Add to cart View Product DetailsMolecular Formula : C12H12N4
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4,4’-Bis(4”-aminobenzenesulfonyl) Diphenyl Ether Dihydrochloride
$1,638.75 Add to cart View Product DetailsMolecular Formula : C24H20N2O5S2 • 2HCl
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4,4’-Bis(maleoylamino)azobenzene
$1,425.71 Add to cart View Product DetailsMolecular Formula : C20H12N4O4
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4,4a,5,6,7,8-Hexahydro-6-isopropyl-2(3H)naphthalenone
$188.03 Add to cart View Product DetailsMolecular Formula : C13H20O
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4,5-Bis(chloromethyl)-1,3-dioxol-2-one
$341.55 Add to cart View Product DetailsMolecular Formula : C5 H4 Cl2 O3
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4,5-Dehydro-corticosterone 21-Acetate
$715.01 Add to cart View Product DetailsMolecular Formula : C23H34O5
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4,5-Diamino-6-chloropyrimidine
$94.01 Add to cart View Product DetailsMolecular Formula : C4 H5 Cl N4
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4,5-Dichloro-2-(3-trifluoromethylphenyl)-3(2H)pyridazinone
$154.39 Add to cart View Product DetailsMolecular Formula : C11H5Cl2F3N2O
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4,5-Dichlorocatechol
$82.80 Add to cart View Product DetailsMolecular Formula : C6 H4 Cl2 O2
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4,5-Dichloroquinoline
$346.73 Add to cart View Product DetailsMolecular Formula : C9 H5 Cl2 N
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4,5-Dichlorothiophene-2-carboxylic Acid
$105.23 Add to cart View Product DetailsMolecular Formula : C5 H2 Cl2 O2 S
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4,5-Didehydro Brimonidine
$276.00 Add to cart View Product DetailsMolecular Formula : C11 H8 Br N5
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4,5-Dihydro-1-benzoazepin-2(3H)-one
$56.06 Add to cart View Product DetailsMolecular Formula : C10 H11 N O
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4,5-Dihydro-4,4-dimethyl-2-(1-methyl-1-phenylethyl)oxazole-d6
$1,260.11 Add to cart View Product DetailsMolecular Formula : C14 D6 H13 N O
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4,5-Dihydro-4,4-dimethyl-2-(2-methylphenyl)oxazole
$725.36 Add to cart View Product DetailsMolecular Formula : C12H15NO
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4,5-Dihydroxy-2-nitrobenzaldehyde
$94.01 Add to cart View Product DetailsMolecular Formula : C7H5NO5
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4,5-Dimethoxy-1-(aminomethyl)benzocyclobutane
$171.64 Add to cart View Product DetailsMolecular Formula : C11H15NO2
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4,5-Dimethoxy-2-nitroaniline
$132.83 Add to cart View Product DetailsMolecular Formula : C8H10N2O4
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4,5-Dimethyl-N-2-propen-1-yl-3-thiophenecarboxamide
$647.74 Add to cart View Product DetailsMolecular Formula : C10 H13 N O S
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4,5-Diphenyl-2-oxazolepropanamide
$547.69 Add to cart View Product DetailsMolecular Formula : C18H16N2O2
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4,5-Epoxy-13-ethyl-17-hydroxy-18,19-dinor-17a-pregn-20-yn-3-one
$1,539.56 Add to cart View Product DetailsMolecular Formula : C21H28O3
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4,5,6,7-Tetrabromobenzimidazole
$985.84 Add to cart View Product DetailsMolecular Formula : C7 H2 Br4 N2
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4,5,6,7-Tetrabromophenolphthalein (>80%)
$78.49 Add to cart View Product DetailsMolecular Formula : C20 H10 Br4 O4
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![4,5,6,7-Tetrahydro-3H-imidazo[4,5-c]pyridine Dihydrochloride](https://advatechgroup.com/wp-content/uploads/2025/06/sys-masterimageshc0h9110621756309534T889693.png)
4,5,6,7-Tetrahydro-3H-imidazo[4,5-c]pyridine Dihydrochloride
$62.10 Add to cart View Product DetailsMolecular Formula : C6 H9 N3 . 2[HCl]
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![4,5,6,7-Tetrahydro-5-(triphenylmethyl)thieno[3,2-c]pyridine](https://advatechgroup.com/wp-content/uploads/2025/06/sys-masterimageshadh2210623307513886T295795.png)
4,5,6,7-Tetrahydro-5-(triphenylmethyl)thieno[3,2-c]pyridine
$411.41 Add to cart View Product DetailsMolecular Formula : C26 H23 N S
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![4,5,6,7-Tetrahydrothieno[2,3-c]pyridine Hydrochloride](https://advatechgroup.com/wp-content/uploads/2025/06/sys-masterimagesh3eh6510596141563934T295740-300x82.png)
4,5,6,7-Tetrahydrothieno[2,3-c]pyridine Hydrochloride
$176.81 Add to cart View Product DetailsMolecular Formula : C7H10ClNS
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4,5,7-Trichloroquinoline
$364.84 Add to cart View Product DetailsMolecular Formula : C9H4Cl3N
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4,6-Dibromo-o-xylene
$72.45 Add to cart View Product DetailsMolecular Formula : C8H8Br2
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4,6-Dichloro-2,5-Diformamidopyrimidine
$764.18 Add to cart View Product DetailsMolecular Formula : C6 H4 Cl2 N4 O2
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4,6-Dichloro-5-fluoropyrimidine
$56.06 Add to cart View Product DetailsMolecular Formula : C4HCl2FN2
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4,6-Dichloro-5-nitro-2-(propylthio)pyrimidine
$102.64 Add to cart View Product DetailsMolecular Formula : C7 H7 Cl2 N3 O2 S
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![4,6-Dichloroimidazo[4,5-c]pyridine](https://advatechgroup.com/wp-content/uploads/sys-masterimageshech4810622775525406D434825.png)
4,6-Dichloroimidazo[4,5-c]pyridine
$94.01 Add to cart View Product DetailsMolecular Formula : C6 H3 Cl2 N3
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4,6-Dichloronicotinic acid
$72.45 Add to cart View Product DetailsMolecular Formula : C6 H3 Cl2 N O2
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![4,6-Dihydroxypyrazolo[3,4-d]pyrimidine](https://advatechgroup.com/wp-content/uploads/sys-masterimagesh60hf4106813728686386606-300x300.png)
4,6-Dihydroxypyrazolo[3,4-d]pyrimidine
$108.68 Add to cart View Product DetailsMolecular Formula : C5 H4 N4 O2
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4,6-O-Benzylidene-N-acetyl-D-galactosamine
$264.79 Add to cart View Product DetailsMolecular Formula : C15 H19 N O6
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4,7-dimethyl-1,3-dihydro-2-benzofuran-1,3-dione
$281.18 Add to cart View Product DetailsMolecular Formula : C10H8O3
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4,8-Dimethyl-1,3(E),7-nonatriene
$1,914.75 Add to cart View Product DetailsMolecular Formula : C11 H18
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![4'-(Tribromomethyl)-[1,1'-biphenyl]-2-carboxylic Acid](https://advatechgroup.com/wp-content/uploads/2025/06/sys-masterimagesh69h4310621819453470T772530-300x199.png)
4′-(Tribromomethyl)-[1,1′-biphenyl]-2-carboxylic Acid
$258.75 Add to cart View Product DetailsMolecular Formula : C14 H9 Br3 O2
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4′-(Trifluoromethyl)-3-biphenylcarboxylic Acid
$56.93 Add to cart View Product DetailsMolecular Formula : C14 H9 F3 O2
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4′-[(4,5-Dimethyl-3-isoxazolyl)sulfamoyl]acetanilide
$633.08 Add to cart View Product DetailsMolecular Formula : C13H15N3O4S
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4′-Bromovalerophenone-d2
$445.91 Add to cart View Product DetailsMolecular Formula : C11 D2 H11 Br O
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4′-Bromovalerophenone-d9
$512.33 Add to cart View Product DetailsMolecular Formula : C19 H21 N O7
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4′-Chloro-N-methylformanilide
$56.06 Add to cart View Product DetailsMolecular Formula : C8H8NOCl
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4′-Chlorobiphenyl-2-ylamine
$166.46 Add to cart View Product DetailsMolecular Formula : C12H10ClN






