5mg
Showing 2401–2450 of 8728 results
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4-(Hydroxymethyl)benzyl Methanethiosulfonate
$122.48 Add to cart View Product DetailsMolecular Formula : C9 H12 O3 S2
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4-(Iodoacetylamino)phenol-d6
$637.39 Add to cart View Product DetailsMolecular Formula : C8H2D6INO2
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4-(Maleimidomethyl)cyclohexane-1-carboxyl-hydrazide, Trifluoroacetic Acid Salt
$124.20 Add to cart View Product DetailsMolecular Formula : C12 H17 N3 O3 . C2 H F3 O2
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4-(Methyl-D3-nitrosamino)-1-(3-pyridyl)-1-butanone
$187.16 Add to cart View Product DetailsMolecular Formula : C10 2H3 H10 N3 O2
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4-(Methylamino)-1-(3-pyridyl-d4)-1-butanone Dihydrochloride
$176.81 Add to cart View Product DetailsMolecular Formula : C10 2H4 H10 N2 O . 2 Cl H
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4-(Methylnitrosamino-d3)-1-(3-pyridyl)-1-butanol N-beta-D-Glucuronide (>80%)
$4,612.65 Add to cart View Product DetailsMolecular Formula : C16H20D3N3O8
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4-(Methylnitrosamino)-1-(3-pyridyl-N-oxide)-1-butanol
$194.93 Add to cart View Product DetailsMolecular Formula : C10 H15 N3 O3
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4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol
$87.11 Add to cart View Product DetailsMolecular Formula : C10 H15 N3 O2
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4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanol-d5
$239.78 Add to cart View Product DetailsMolecular Formula : C10H10D5N3O2
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4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone beta-D-Galactoside Acetate Salt (>70%)
$142.31 Add to cart View Product DetailsMolecular Formula : C16H24N3O7.C2H3O2
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4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone beta-D-Glucoside, Acetate Salt (Technical Grade)
$655.50 Add to cart View Product DetailsMolecular Formula : C18H27N3O9
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4-(Methylnitrosamino)-1-(3-pyridyl)-1-butanone N-Oxide
$119.89 Add to cart View Product DetailsMolecular Formula : C10 H13 N3 O3
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4-(Methylnitrosamino)-4-(3-pyridyl)butyric Acid
$138.86 Add to cart View Product DetailsMolecular Formula : C10 H13 N3 O3
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4-(N-Methyl-N-nitrosamino)-4-(3-pyridyl)butanal
$162.15 Add to cart View Product DetailsMolecular Formula : C10 H13 N3 O2
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4-(N-Methyl-N-nitrosamino)-4-(3-pyridyl)butane-1-ol
$130.24 Add to cart View Product DetailsMolecular Formula : C10 H15 N3 O2
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4-(N-Methylamino)-4-(3-pyridyl)butane-1-ol
$144.04 Add to cart View Product DetailsMolecular Formula : C10 H16 N2 O
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4-(Phenyl-d5)-3-buten-2-one
$176.81 Add to cart View Product DetailsMolecular Formula : C10 2H5 H5 O
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4-(Piperazin-1-yl)-6-(pyrrolidin-1-yl)pyrimidine
$56.06 Add to cart View Product DetailsMolecular Formula : C12H19N5
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![4-[((2R)-Hydroxy-3-phthalimido)propylamine]phenyl-3-morpholinone-d4](https://advatechgroup.com/wp-content/uploads/sys-masterimageshe3h2f10689172176926H948922-300x143.png)
4-[((2R)-Hydroxy-3-phthalimido)propylamine]phenyl-3-morpholinone-d4
$182.85 Add to cart View Product DetailsMolecular Formula : C21 H17 D4 N3 O5
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![4-[(1E)-1-[4-[2-(Dimethylamino)ethoxy]phenyl]-2-[4-(1-methylethyl)phenyl]-1-buten-1-yl]-phenol](https://advatechgroup.com/wp-content/uploads/sys-masterimagesh83h7710623937609758D492555-300x148.png)
4-[(1E)-1-[4-[2-(Dimethylamino)ethoxy]phenyl]-2-[4-(1-methylethyl)phenyl]-1-buten-1-yl]-phenol
$1,006.54 Add to cart View Product DetailsMolecular Formula : C29H35NO2
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![4-[(1R)-1-Hydroxy-2-[[4-[4-(phenylmethoxy)phenyl]butyl]amino]ethyl]-1,2-benzenediol](https://advatechgroup.com/wp-content/uploads/sys-masterimageshcdhd210623605800990H949318-300x94.png)
4-[(1R)-1-Hydroxy-2-[[4-[4-(phenylmethoxy)phenyl]butyl]amino]ethyl]-1,2-benzenediol
$890.10 Add to cart View Product DetailsMolecular Formula : C25H29NO4
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![4-[(1R)-1-Hydroxy-2-[methyl(phenylmethyl)amino]ethyl]-1,2-benzenediol](https://advatechgroup.com/wp-content/uploads/sys-masterimageshd1h0c10623789269022H317350.png)
4-[(1R)-1-Hydroxy-2-[methyl(phenylmethyl)amino]ethyl]-1,2-benzenediol
$595.13 Add to cart View Product DetailsMolecular Formula : C16 H19 N O3
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![4-[(1S)-3-(Dimethylamino)-1-(2-thienyl)propoxy]-1-naphthalenyl-b-D-glucopyranosiduronic Acid Methyl Ester](https://advatechgroup.com/wp-content/uploads/sys-masterimagesh34hc710616132763678D463615-300x284.png)
4-[(1S)-3-(Dimethylamino)-1-(2-thienyl)propoxy]-1-naphthalenyl-b-D-glucopyranosiduronic Acid Methyl Ester
$934.95 Add to cart View Product DetailsMolecular Formula : C25H29NO8S
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![4-[(2-Chloroethyl)amino]-L-phenylalanine Dihydrochloride](https://advatechgroup.com/wp-content/uploads/sys-masterimageshcah9f106647929815344013-300x160.png)
4-[(2-Chloroethyl)amino]-L-phenylalanine Dihydrochloride
$217.35 Add to cart View Product DetailsMolecular Formula : C11 H15 Cl N2 O2 . 2[HCl]
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![4-[(2,3-Dihydro-5,6-dimethoxy-1-oxo-1H-inden-2-yl)methyl]-1,1-bis(phenylmethyl)piperidinium-d14 Bromide](https://advatechgroup.com/wp-content/uploads/sys-masterimagesh84h3010692848484382D452657-300x242.png)
4-[(2,3-Dihydro-5,6-dimethoxy-1-oxo-1H-inden-2-yl)methyl]-1,1-bis(phenylmethyl)piperidinium-d14 Bromide
$192.34 Add to cart View Product DetailsMolecular Formula : C31H22D14NO3 • Br
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![4-[(2,4-Dichloro-5-methoxyphenyl)amino]-6-methoxy-7-[3-(1-piperazinyl)propoxy]-3-quinolinecarbonitrile](https://advatechgroup.com/wp-content/uploads/sys-masterimagesh32h1810622747443230D435305-300x176.png)
4-[(2,4-Dichloro-5-methoxyphenyl)amino]-6-methoxy-7-[3-(1-piperazinyl)propoxy]-3-quinolinecarbonitrile
$116.44 Add to cart View Product DetailsMolecular Formula : C25H27Cl2N5O3
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![4-[(4-Chlorophenyl)methyl]-2-[2-(1-methyl-2-pyrrolidinyl)ethyl]-1(2H)-phthalazinone Hydrochloride](https://advatechgroup.com/wp-content/uploads/sys-masterimagesh88h6510618517225502C380120-300x168.png)
4-[(4-Chlorophenyl)methyl]-2-[2-(1-methyl-2-pyrrolidinyl)ethyl]-1(2H)-phthalazinone Hydrochloride
$162.15 Add to cart View Product DetailsMolecular Formula : C22H24ClN3O . HCl
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![4-[(5-Bromo-4,6-dichloro-2-pyrimidinyl)amino]benzonitrile-13C3](https://advatechgroup.com/wp-content/uploads/sys-masterimagesh75h5910690538012702B684012-300x317.png)
4-[(5-Bromo-4,6-dichloro-2-pyrimidinyl)amino]benzonitrile-13C3
$182.85 Add to cart View Product DetailsMolecular Formula : C813C3H5BrCl2N4
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4-[[3-(1-Methylethyl)-2-oxo-5-oxazolidinyl]methoxy]benzaldehyde
$179.40 Add to cart View Product DetailsMolecular Formula : C14 H17 N O4
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![4-[[3-[2-(3-Chlorophenyl)ethyl]-2-pyridinyl]carbonyl]-1-piperidinecarboxylic Acid Ethyl Ester](https://advatechgroup.com/wp-content/uploads/sys-masterimagesh46hd610618516013086C378100.png)
4-[[3-[2-(3-Chlorophenyl)ethyl]-2-pyridinyl]carbonyl]-1-piperidinecarboxylic Acid Ethyl Ester
$171.64 Add to cart View Product DetailsMolecular Formula : C22 H25 Cl N2 O3
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![4-[[5-[[(Cyclopentyloxy)carbonyl]amino]-1-methyl-1H-indol-3-yl]methyl]-3-methoxybenzoic Acid](https://advatechgroup.com/wp-content/uploads/sys-masterimagesh1eh5e10620577218590C988550-300x106.png)
4-[[5-[[(Cyclopentyloxy)carbonyl]amino]-1-methyl-1H-indol-3-yl]methyl]-3-methoxybenzoic Acid
$131.10 Add to cart View Product DetailsMolecular Formula : C24 H26 N2 O5
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![4-[[6-Chloro-2-[(4-cyanophenyl)amino]-4-pyrimidinyl]oxy]-3,5-dimethylbenzonitrile-d8](https://advatechgroup.com/wp-content/uploads/sys-masterimagesh36h5910690729672734C380824-300x203.png)
4-[[6-Chloro-2-[(4-cyanophenyl)amino]-4-pyrimidinyl]oxy]-3,5-dimethylbenzonitrile-d8
$264.79 Add to cart View Product DetailsMolecular Formula : C20 D8 H6 Cl N5 O
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![4-[1,5-Bis-(2-methylsulfamoylethyl)-1H-indol-3-yl]-1-methylpyridinium Chloride](https://advatechgroup.com/wp-content/uploads/sys-masterimagesh1eh6c10557588537374877-300x283.png)
4-[1,5-Bis-(2-methylsulfamoylethyl)-1H-indol-3-yl]-1-methylpyridinium Chloride
$1,391.21 Add to cart View Product DetailsMolecular Formula : C20H27ClN4O4S2
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![4-[2-(2-Amino-4,5,6,7-tetrahydro-4,6-dioxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoic Acid](https://advatechgroup.com/wp-content/uploads/sys-masterimagesh6ch3310622213324830A629910-300x181.png)
4-[2-(2-Amino-4,5,6,7-tetrahydro-4,6-dioxo-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl]benzoic Acid
$220.80 Add to cart View Product DetailsMolecular Formula : C15H14N4O4
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![4-[2-(3,4-Dihydro-6,7-dimethoxy-4-methyl-3-oxo-2-quinoxalinyl)ethyl]-1,2,4-triazolindine-3,5-dione](https://advatechgroup.com/wp-content/uploads/sys-masterimagesh84h2e10622547755038D452665-300x155.png)
4-[2-(3,4-Dihydro-6,7-dimethoxy-4-methyl-3-oxo-2-quinoxalinyl)ethyl]-1,2,4-triazolindine-3,5-dione
$138.86 Add to cart View Product DetailsMolecular Formula : C29 H32 O6
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![4-[2-(Dipropylamino)ethyl]-3-diazooxindole](https://advatechgroup.com/wp-content/uploads/sys-masterimageshf2hcc10668285263902D492170-300x154.png)
4-[2-(Dipropylamino)ethyl]-3-diazooxindole
$176.81 Add to cart View Product DetailsMolecular Formula : C16H22N4O
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![4-[2’-(7’’-Deazaguanine)ethyl]benzoic Acid N-Hydroxysuccinimide Ester](https://advatechgroup.com/wp-content/uploads/sys-masterimageshfah0210617979142174D201350-300x155.png)
4-[2’-(7’’-Deazaguanine)ethyl]benzoic Acid N-Hydroxysuccinimide Ester
$132.83 Add to cart View Product DetailsMolecular Formula : C19 H17 N5 O5
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![4-[3-(Trifluoromethyl)diazirin-3-yl]benzoic Acid N-Hydroxysuccinimide Ester](https://advatechgroup.com/wp-content/uploads/2025/06/sys-masterimageshb0hde10596176363550T791250.png)
4-[3-(Trifluoromethyl)diazirin-3-yl]benzoic Acid N-Hydroxysuccinimide Ester
$309.64 Add to cart View Product DetailsMolecular Formula : C13 H8 F3 N3 O4
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![4-[4-(4-Chlorophenyl)-4-hydroxypiperidine]-4-defluorohaloperidol Decanoate](https://advatechgroup.com/wp-content/uploads/sys-masterimagesh32h18105196990955824322-300x205.png)
4-[4-(4-Chlorophenyl)-4-hydroxypiperidine]-4-defluorohaloperidol Decanoate
$204.41 Add to cart View Product DetailsMolecular Formula : C42 H54 Cl2 N2 O4
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![4-[4-[(5R)-5-(Aminomethyl)-2-oxo-3-oxazolidinyl]phenyl]-3-morpholinone Hydrochloride (>90%)](https://advatechgroup.com/wp-content/uploads/sys-masterimagesh1fh6b10622266998814A617030-300x161.png)
4-[4-[(5R)-5-(Aminomethyl)-2-oxo-3-oxazolidinyl]phenyl]-3-morpholinone Hydrochloride (>90%)
$160.43 Add to cart View Product DetailsMolecular Formula : C14H17N3O4 . HCl
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![4-[4-[4-(Diphenylmethoxy-d5)-1-piperidinyl]-1-butyne]-Alpha,Alpha-dimethyl-benzeneacetic Acid Methyl Ester](https://advatechgroup.com/wp-content/uploads/sys-masterimagesh82h7110692263673886D491782-300x149.png)
4-[4-[4-(Diphenylmethoxy-d5)-1-piperidinyl]-1-butyne]-Alpha,Alpha-dimethyl-benzeneacetic Acid Methyl Ester
$192.34 Add to cart View Product DetailsMolecular Formula : C33H32D5NO3
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![4-[4-[4-(Methoxymethoxy)phenyl]-1-piperazinyl]benzenamine-d4](https://advatechgroup.com/wp-content/uploads/sys-masterimagesh4bh0010689864630302M264342-300x163.png)
4-[4-[4-(Methoxymethoxy)phenyl]-1-piperazinyl]benzenamine-d4
$192.34 Add to cart View Product DetailsMolecular Formula : C18H19D4N3O2
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![4-[6-(3,5-Dimethyl-4-isoxazolyl)-1-[(1S)-1-(2-pyridinyl)ethyl]-1H-pyrrolo[3,2-b]pyridin-3-yl]benzoic Acid](https://advatechgroup.com/wp-content/uploads/sys-masterimagesh14h1f10622661787678D468190.png)
4-[6-(3,5-Dimethyl-4-isoxazolyl)-1-[(1S)-1-(2-pyridinyl)ethyl]-1H-pyrrolo[3,2-b]pyridin-3-yl]benzoic Acid
$467.48 Add to cart View Product DetailsMolecular Formula : C26H22N4O3
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![4-[6-Acetyl-3-[3-[(4-acetyl-3-hydroxy-2-propylphenyl)thio]propoxy]-2-propylphenoxy]butanoic Acid Ethyl Ester](https://advatechgroup.com/wp-content/uploads/sys-masterimagesh1ahe010622430150686A167905-300x99.png)
4-[6-Acetyl-3-[3-[(4-acetyl-3-hydroxy-2-propylphenyl)thio]propoxy]-2-propylphenoxy]butanoic Acid Ethyl Ester
$324.30 Add to cart View Product DetailsMolecular Formula : C31H42O7S
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![4-[7-[(1,1-Dimethylethyl)dimethylsilyl]oxy 8-(3-Methyl-2-buten-1-yl)cannflavin B](https://advatechgroup.com/wp-content/uploads/sys-masterimagesh31hcb10620581937182D175395-300x196.png)
4-[7-[(1,1-Dimethylethyl)dimethylsilyl]oxy 8-(3-Methyl-2-buten-1-yl)cannflavin B
$264.79 Add to cart View Product DetailsMolecular Formula : C32H42O7Si
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![4-[Bis(2-methoxy-2-oxoethyl)amino]-3-[2-[2-[bis(2-methoxy-2-oxoethyl)amino]-5-methylphenoxy]ethoxy]-benzoic Acid](https://advatechgroup.com/wp-content/uploads/sys-masterimageshbdh4910622088937502B414145-300x167.png)
4-[Bis(2-methoxy-2-oxoethyl)amino]-3-[2-[2-[bis(2-methoxy-2-oxoethyl)amino]-5-methylphenoxy]ethoxy]-benzoic Acid
$341.55 Add to cart View Product DetailsMolecular Formula : C28H34N2O12
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![4-{[(p-Fluorophenyl)imino]methyl}phenol-13C6](https://advatechgroup.com/wp-content/uploads/sys-masterimageshd2hbe10690019786782F595724-300x165.png)
4-{[(p-Fluorophenyl)imino]methyl}phenol-13C6
$621.86 Add to cart View Product DetailsMolecular Formula : C713C6H10FNO
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4-Acetamido Antipyrine-d3
$227.70 Add to cart View Product DetailsMolecular Formula : C13 2H3 H12 N3 O2
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4-Acetaminophen Sulfate Potassium Salt
$159.56 Add to cart View Product DetailsMolecular Formula : C8 H8 N O5 S . K
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4-Acetoxy Alprazolam
$166.46 Add to cart View Product DetailsMolecular Formula : C19 H15 Cl N4 O2






