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Structure Chemical Name CAS MF
7,10-Dioxa-2,5-diazaundecanoic acid, 4,9-dioxo-11-phenyl-, 9H-fluoren-9-ylmethyl ester 7,10-Dioxa-2,5-diazaundecanoic acid, 4,9-dioxo-11-phenyl-, 9H-fluoren-9-ylmethyl ester 1599440-07-9 C27H26N2O6
2,3,5,6-1H,4H-TETRAHYDROQUINOLIZINO[9,9A,1-GH]COUMARIN 2,3,5,6-1H,4H-TETRAHYDROQUINOLIZINO[9,9A,1-GH]COUMARIN 58336-35-9 C15H15NO2
3-Fluorobenzylamine 3-Fluorobenzylamine 100-82-3 C7H8FN
(3R,4R,5R)-Oseltamivir (3R,4R,5R)-Oseltamivir
4-Piperidinecarboxylic acid, 3-methyl-4-phenyl-, phenylmethyl ester, (3S,4R)- 4-Piperidinecarboxylic acid, 3-methyl-4-phenyl-, phenylmethyl ester, (3S,4R)- 2357209-42-6 C20H23NO2
(1R)-7-Chloro-6-fluoro-1-[4-methyl-2-(1-methylethyl)-3-pyridinyl]pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione (1R)-7-Chloro-6-fluoro-1-[4-methyl-2-(1-methylethyl)-3-pyridinyl]pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione 2300966-23-6 C16H14ClFN4O2
(9H-fluoren-9-yl)methyl (R)-(3-(2-bromophenyl)-1-(methylamino)-1-oxopropan-2-yl)carbamate (9H-fluoren-9-yl)methyl (R)-(3-(2-bromophenyl)-1-(methylamino)-1-oxopropan-2-yl)carbamate
2',3'-Didehydro-2',3'-dideoxy-5'-acetate inosine 2',3'-Didehydro-2',3'-dideoxy-5'-acetate inosine 130676-57-2 C12H12N4O4
(R)-6-(4-Aminophenyl)-4,5-dihydro-5-methyl-3(2H)-pyridazinone (R)-6-(4-Aminophenyl)-4,5-dihydro-5-methyl-3(2H)-pyridazinone 101328-85-2 C11H13N3O
2-(2-pyridyl)isothiourea N-oxide hydrochloride 2-(2-pyridyl)isothiourea N-oxide hydrochloride 2770-93-6 C6H8ClN3OS
disodium tetrabromophthalate disodium tetrabromophthalate 25357-79-3 C8Br4Na2O4
5-Pyrimidinecarboxylic acid, 2-chloro-4-(1-methyl-1H-indol-3-yl)-, 1-methylethyl ester 5-Pyrimidinecarboxylic acid, 2-chloro-4-(1-methyl-1H-indol-3-yl)-, 1-methylethyl ester 1847463-39-1 C17H16ClN3O2
cytidylyl(5'->3')adenosine cytidylyl(5'->3')adenosine 4833-63-0 C19H25N8O11P
(S)-2-Amino-5-methoxytetralin Hydrochloride (S)-2-Amino-5-methoxytetralin Hydrochloride 58349-17-0 C11H15NO.HCl
2-Bromo-3',4'-(methylenedioxy)propiophenone 2-Bromo-3',4'-(methylenedioxy)propiophenone 52190-28-0 C10H9BrO3
Ceftazidime Mother Nucleus Double-Bond Shift Ceftazidime Mother Nucleus Double-Bond Shift
1,5-Pentanediaminium, N1,N1,N1,N5,N5,N5-hexaethyl-, hydroxide (1:2) 1,5-Pentanediaminium, N1,N1,N1,N5,N5,N5-hexaethyl-, hydroxide (1:2) 109591-12-0 C17H41N2O+
11-Prostaglandin F2a 11-Prostaglandin F2a
(6β)-3-(1-Methyl-1H-tetrazole-5-ylthiomethyl)-7α-amino-7-methoxy-8-oxo-5-oxa-1-azabicyclo[4.2.0]octa-2-ene-2-carboxylic acid benzhydryl ester (6β)-3-(1-Methyl-1H-tetrazole-5-ylthiomethyl)-7α-amino-7-methoxy-8-oxo-5-oxa-1-azabicyclo[4.2.0]octa-2-ene-2-carboxylic acid benzhydryl ester 66510-99-4 C24H24N6O5S
tert-butyl 4-(6-aminopyridin-3-yl)piperazine-1-carboxylate tert-butyl 4-(6-aminopyridin-3-yl)piperazine-1-carboxylate 571188-59-5 C14H22N4O2
N2-Isobutyryl-2'-Fluoro-2'-deoxyguanosine N2-Isobutyryl-2'-Fluoro-2'-deoxyguanosine 80681-25-0 C14H18FN5O5
(Ac)Phe-Lys(Alloc)-PABC-PNP (Ac)Phe-Lys(Alloc)-PABC-PNP C??H??N?O??
2-(1-(ethylsulfonyl)azetidin-3-ylidene)acetonitrile 2-(1-(ethylsulfonyl)azetidin-3-ylidene)acetonitrile 1187595-85-2 C7H10N2O2S
4-(4-(4-(4-(((3R,5R)-5-((1H-1,2,4-triazol-1-yl)Methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)Methoxy)phenyl)piperazin-1-yl)phenyl)-1-((2R,3R)-2-hydroxypentan-3-yl)-1H-1,2,4-triazol-5(4H)-one 4-(4-(4-(4-(((3R,5R)-5-((1H-1,2,4-triazol-1-yl)Methyl)-5-(2,4-difluorophenyl)tetrahydrofuran-3-yl)Methoxy)phenyl)piperazin-1-yl)phenyl)-1-((2R,3R)-2-hydroxypentan-3-yl)-1H-1,2,4-triazol-5(4H)-one 170985-61-2 C37H42F2N8O4
Velpatasvir intermediate Velpatasvir intermediate 1378391-45-7 C44H53N7O7
Br-PEG1-NHBoc Br-PEG1-NHBoc 164332-88-1 C9H18BrNO3
(R)-3-(4-phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine dihydrochloride (R)-3-(4-phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine dihydrochloride 1701403-10-2 C22H23ClN6O
(2R,5S,13aR)-8-methoxy-7,9-dioxo-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxylic acid (2R,5S,13aR)-8-methoxy-7,9-dioxo-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxylic acid 1616342-45-0 C15H16N2O6
Coumarin 102 Coumarin 102 41267-76-9 C16H17NO2
Sodium 1-(2-hydroxyethyl)-1H-tetrazol-5-ylthiolate Sodium 1-(2-hydroxyethyl)-1H-tetrazol-5-ylthiolate 400827-72-7 C3H5N4NaOS
(4-(1-(3-(cyanomethyl)-1-(ethylsulfonyl)azetidin-3-yl)-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)methyl pivalate (4-(1-(3-(cyanomethyl)-1-(ethylsulfonyl)azetidin-3-yl)-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)methyl pivalate 1187595-90-9 C22H27N7O4S
(6R,7S)-Cefuroxime (6R,7S)-Cefuroxime C16H16N4O8S
(6-methyl-2-p-tolyl-2,3-dihydro-imidazo[1,2-a]pyridin-3-yl)-oxoacetic acid (6-methyl-2-p-tolyl-2,3-dihydro-imidazo[1,2-a]pyridin-3-yl)-oxoacetic acid 927820-48-2 C17H14N2O3
4-Formyl-2-isopropylthiazole 4-Formyl-2-isopropylthiazole 133047-46-8 C7H9NOS
L-Cephalexin L-Cephalexin 34632-04-7 C16H17N3O4S
Rimonabant hydrochloride Rimonabant hydrochloride 158681-13-1 C22H21Cl3N4O.ClH
4-Bromo-1-chloro-2-(4-ethoxybenzyl)benzene 4-Bromo-1-chloro-2-(4-ethoxybenzyl)benzene 461432-23-5 C15H14BrClO
3-isobutylglutaric anhydride 3-isobutylglutaric anhydride 185815-59-2 C9H14O3
7-AMINO-3-(2-FUROYLTHIOMETHYL)-3-CEPHEM-4-CARBOXYLIC ACID 7-AMINO-3-(2-FUROYLTHIOMETHYL)-3-CEPHEM-4-CARBOXYLIC ACID 80370-59-8 C13H12N2O5S2
2-Oxazolidinone,3-[(5S)-5-(4-fluorophenyl)-5-hydroxy-1-oxopentyl]-4-(phenylmethyl)-,(4S)- 2-Oxazolidinone,3-[(5S)-5-(4-fluorophenyl)-5-hydroxy-1-oxopentyl]-4-(phenylmethyl)-,(4S)- 852148-49-3 C21H22FNO4
QUINUCLIDINE QUINUCLIDINE 100-76-5 C7H13N
6-nitrocoumarin 6-nitrocoumarin 2725-81-7 C9H5NO4
(S)-1-Amino-3-chloro-2-propanol hydrochloride (S)-1-Amino-3-chloro-2-propanol hydrochloride 34839-13-9 C3H9Cl2NO
9β,11β-Epoxy-17,21-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione 9β,11β-Epoxy-17,21-dihydroxy-16β-methylpregna-1,4-diene-3,20-dione 981-34-0 C22H28O5
Ethyl 3-(N,N-dimethylamino)acrylate Ethyl 3-(N,N-dimethylamino)acrylate 1117-37-9 C7H13NO2
3,4-Dichloro-6-(trifluoromethyl)toluene 3,4-Dichloro-6-(trifluoromethyl)toluene 74483-51-5 C8H5Cl2F3
BENZYL [2-AMINO-2-(HYDROXYIMINO)-1,1-DIMETHYLETHYL]CARBAMATE BENZYL [2-AMINO-2-(HYDROXYIMINO)-1,1-DIMETHYLETHYL]CARBAMATE 518047-98-8 C12H17N3O3
4-(1H-Pyrazol-4-yl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidine 4-(1H-Pyrazol-4-yl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidine 941685-27-4 C15H21N5OSi
4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole 4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole 288071-87-4 C14H6Br2N2S3
(1H-indol-3-yl)(2,2,3,3-tetramethylcyclopropyl)methanone (1H-indol-3-yl)(2,2,3,3-tetramethylcyclopropyl)methanone 895152-66-6 C16H19NO
Platinum, dichloro(1,2-cyclohexanediamine-N,N')-, [sp-4-2-(1R-trans)]- Platinum, dichloro(1,2-cyclohexanediamine-N,N')-, [sp-4-2-(1R-trans)]- 61848-66-6 C6H12Cl2N2Pt
20-HYDROXY PROSTAGLANDIN E2 20-HYDROXY PROSTAGLANDIN E2 57930-95-7 C20H32O6
2,3,4,5-Tetrahydro-N,N-dimethyl-1-[(4-methylphenyl)sulfonyl]-1H-1-benzazepin-5-amine 2,3,4,5-Tetrahydro-N,N-dimethyl-1-[(4-methylphenyl)sulfonyl]-1H-1-benzazepin-5-amine 181210-18-4 C19H24N2O2S
6-(Phthalimidomethyl)morphanthridine 6-(Phthalimidomethyl)morphanthridine 74860-00-7 C23H16N2O2
ETHYL 3-BUTENOATE ETHYL 3-BUTENOATE 1617-18-1 C6H10O2
Secondary Prostaglandin Metabolite LC-MS Mixture Secondary Prostaglandin Metabolite LC-MS Mixture
Indoline Indoline 496-15-1 C8H9N
3-CYANOCOUMARIN 3-CYANOCOUMARIN 15119-34-3 C10H5NO2
((1R,3R)-5-((E)-2-((1R,3aS,7aR)-1-((2R,5S,E)-5,6-dimethyl-6-(trimethylsilyloxy)hept-3-en-2-yl)-7a-methyldihydro-1H-inden-4(2H,5H,6H,7H,7aH)-ylidene)ethylidene)cyclohexane-1,3-diyl)bis(oxy)bis(tert-butyldimethylsilane) ((1R,3R)-5-((E)-2-((1R,3aS,7aR)-1-((2R,5S,E)-5,6-dimethyl-6-(trimethylsilyloxy)hept-3-en-2-yl)-7a-methyldihydro-1H-inden-4(2H,5H,6H,7H,7aH)-ylidene)ethylidene)cyclohexane-1,3-diyl)bis(oxy)bis(tert-butyldimethylsilane) 2186604-89-5 C42H80O3Si3
9ALPHA,15S-DIHYDROXY-11-OXO-PROST-13E-EN-1-OIC ACID 9ALPHA,15S-DIHYDROXY-11-OXO-PROST-13E-EN-1-OIC ACID 17968-82-0 C20H34O5
9-OXO-11ALPHA-15S-DIHYDROXY-PROSTA-5Z,13E-DIEN-1-OIC-3,3,4,4-D4 ACID 9-OXO-11ALPHA-15S-DIHYDROXY-PROSTA-5Z,13E-DIEN-1-OIC-3,3,4,4-D4 ACID 34210-10-1 C20H28D4O5
5-(4-Hydroxyphenyl)-2,4-imidazolidinedione 5-(4-Hydroxyphenyl)-2,4-imidazolidinedione 2420-17-9 C9H8N2O3
2-Azepan-1-yl-ethylamine 2-Azepan-1-yl-ethylamine 51388-00-2 C8H18N2
4,7-DIHYDROXYCOUMARIN 4,7-DIHYDROXYCOUMARIN 1983-81-9 C9H6O4
(9H-fluoren-9-yl)methyl (S)-(1-(methylamino)-1-oxo-5-ureidopentan-2-yl)carbamate (9H-fluoren-9-yl)methyl (S)-(1-(methylamino)-1-oxo-5-ureidopentan-2-yl)carbamate
(9H-fluoren-9-yl)methyl (S)-(4-methyl-1-(methylamino)-1-oxopentan-2-yl)carbamate (9H-fluoren-9-yl)methyl (S)-(4-methyl-1-(methylamino)-1-oxopentan-2-yl)carbamate
(1S)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline (1S)-1-Phenyl-1,2,3,4-tetrahydroisoquinoline 118864-75-8 C15H15N
(2S,3R)-2-amino-3-methylpent-4-enamide (2S,3R)-2-amino-3-methylpent-4-enamide 2209873-96-9 C6H12N2O
4alpha,5-epoxy-5alpha-androst-2-eno[2,3-d]isoxazol-17beta-ol 4alpha,5-epoxy-5alpha-androst-2-eno[2,3-d]isoxazol-17beta-ol 20051-76-7 C20H27NO3
Carbamazepine intermediate Carbamazepine intermediate
(6R,7S)-Ceftriaxone Epimer (6R,7S)-Ceftriaxone Epimer
2-Cyanoethyl 3-oxobutanoate 2-Cyanoethyl 3-oxobutanoate 65193-87-5 C7H9NO3
5,6,7,7a-Tetrahydrothieno[3,2-c]pyridine-2(4H)-one hydrochloride 5,6,7,7a-Tetrahydrothieno[3,2-c]pyridine-2(4H)-one hydrochloride 115473-15-9 C7H10ClNOS
Cefcanel Cefcanel 41952-52-7 C19H18N4O5S3
Eseroline Eseroline 469-22-7 C13H18N2O
(1S,2R,3S,5R)-2-(Benzyloxymethyl)-6-oxabicyclo[3.1.0]hexan-3-ol (1S,2R,3S,5R)-2-(Benzyloxymethyl)-6-oxabicyclo[3.1.0]hexan-3-ol 117641-39-1 C13H16O3
3,4-Diiodopyrazole 3,4-Diiodopyrazole 6645-70-1 C3H2I2N2
4-Methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzoic acid 4-Methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzoic acid 641569-94-0 C17H14N4O2
4-Bromopyrazole 4-Bromopyrazole 2075-45-8 C3H3BrN2
Fendizoic acid Fendizoic acid 84627-04-3 C20H14O4
Lysergamide, 1-acetyl-N,N-diethyl- (6CI,7CI) Lysergamide, 1-acetyl-N,N-diethyl- (6CI,7CI) 3270-02-8 C22H27N3O2
4-(4-Chloro-phenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid ethyl ester 4-(4-Chloro-phenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid ethyl ester 5948-71-0 C14H15ClN2O3
BenzaMide, 2-[(3-iodo-1H-indazol-6-yl)thio]-N-Methyl- BenzaMide, 2-[(3-iodo-1H-indazol-6-yl)thio]-N-Methyl- 885126-34-1 C15H12IN3OS
ForMoterol-IMpurity-B ForMoterol-IMpurity-B 1224588-66-2 C18H22N2O4
N-((3R,4R)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine N-((3R,4R)-1-benzyl-4-methylpiperidin-3-yl)-N-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine 477600-73-0 C20H25N5
3-(1,1-diMethylethyl)-7a-ethenyltetrahydro-1-hydroxy-(3R,7aR)-3H,5H-Pyrrolo[1,2-c]oxazol-5-one 3-(1,1-diMethylethyl)-7a-ethenyltetrahydro-1-hydroxy-(3R,7aR)-3H,5H-Pyrrolo[1,2-c]oxazol-5-one 1214741-21-5 C12H19NO3
(S)-1-(2-(1-aMino-2-Methylpropan-2-ylaMino)acetyl)pyrrolidine-2-carbonitrile dihydrochloride (AMino pyrrolidine) (S)-1-(2-(1-aMino-2-Methylpropan-2-ylaMino)acetyl)pyrrolidine-2-carbonitrile dihydrochloride (AMino pyrrolidine) 739364-93-3 C11H22Cl2N4O
AMinopentaMide Sulfate AMinopentaMide Sulfate 20701-77-3 C19H24N2O.H2O4S
Triphenylsulfonium chloride Triphenylsulfonium chloride 4270-70-6 C18H15ClS
5-GERANOXY-7-METHOXYCOUMARIN 5-GERANOXY-7-METHOXYCOUMARIN 7380-39-4 C20H24O4
ACETIC ACID 2-PHENOXYETHYL ESTER ACETIC ACID 2-PHENOXYETHYL ESTER 6192-44-5 C10H12O3
ETHYL 1-HYDROXYCYCLOPENTANE-CARBOXYLATE ETHYL 1-HYDROXYCYCLOPENTANE-CARBOXYLATE 41248-23-1 C8H14O3
Danshen injection intermediate Danshen injection intermediate
Azacitidine Isomer Azacitidine Isomer
6-FLUORO-4-HYDROXYCOUMARIN 6-FLUORO-4-HYDROXYCOUMARIN 1994-13-4 C9H5FO3
Cefazolin Related Compound D Cefazolin Related Compound D
Sugammadex sodium hexabromide intermediate Sugammadex sodium hexabromide intermediate
(3S,5R,2R,3S)-posaconazole (3S,5R,2R,3S)-posaconazole
2',3',5'-TRI-O-BENZOYLINOSINE 2',3',5'-TRI-O-BENZOYLINOSINE 6741-88-4 C31H24N4O8
5-AMINO-2'-DEOXYURIDINE FREE BASE 5-AMINO-2'-DEOXYURIDINE FREE BASE 5536-30-1 C9H13N3O5
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