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  2. Results for "C18H21N3O3S"
ID CAS Name Synonyms Molecular Formula Category
1108499-48-5S3337S3337
S 3337
108499-48-5
2-[[(5,6-Dimethoxy-1H-benzimidazol-2-yl)sulfinyl]methyl]-N-ethylaniline
Benzenamine, 2-[[(5,6-dimethoxy-1H-benzimidazol-2-yl)sulfinyl]methyl]-N-ethyl-
C18H21N3O3S
2936345-35-6PF-2413873PF-2413873
4-((3-cyclopropyl-5-methyl-1-((methylsulfonyl)methyl)-1H-pyrazol-4-yl)oxy)-2,6-dimethylbenzonitrile
4-[3-cyclopropyl-5-methyl-1-(methylsulfonylmethyl)pyrazol-4-yl]oxy-2,6-dimethylbenzonitrile
nonsteroidal,inhibit,PF 2413873,Progesterone Receptor,endometrial,PF-2413873,nuclear,PF 02413873,NR3C3,PF2413873,PF-02413873,translocation,progesterone,Inhibitor
C18H21N3O3SPreparations-Antagonists
3117976-89-3Rabeprazolely-307640
Pariprazole
Rabeprazole
117976-89-3
2-(CHOLROMETHYL)-4-(3-METHOXYPROPOXY)-3-METHYLPYRIDINE
2-(chloromethyl)-4-(3-methoxypropoxy)-3-methylpyridine
2-[[[3-Methyl-4-(3-methoxypropoxy)-2-pyridyl]methyl]sulfinyl]-1H-benzimidazole
2-[[[4-(3-Methoxypropoxy)-3-methylpyridin-2-yl]methyl]sulfinyl]-1H-benzimidazole
2-[[4-(3-methoxypropoxy)-3-methyl-pyridin-2-yl]methylsulfinyl]-1h-benzoimidazole
2-[[[4-(3-Methoxypropoxy)-3-methyl-2-pyridinyl]methyl]sulfinyl]-1H-benzimidazole
2-({[4-(3-Methoxypropoxy)-3-methylpyridin-2-yl]methyl}sulfinyl)-1H-benzimidazole
2-[[(3-METHYL-4-(3-METHOXYPROPOXY)-2-PYRIDINYL)METHYL]SULPHINYL]-1H-BENZIMIDAZOLE
1H-Benzimidazole,2-[[[4-(3-methoxypropoxy)-3-methyl-2-pyridinyl]methyl]sulfinyl]-
1H-1,3-benzimidazol-2-yl [4-(3-methoxypropoxy)-3-methyl-2-pyridinyl]methyl sulfoxide-sodium salt
C18H21N3O3SAPIs;API's;Control;Series 1;Rabeprazole;Active Pharmaceutical;Control-impurity control;Pharmaceutical intermediates;Pharmaceutical raw materials;Active Pharmaceutical Ingredients
4934295-48-4Rabeprazole-d4Rabeprazole-d4
[2H4]-Rabeprazole
4,5,6,7-tetradeuterio-2-[[4-(3-methoxypropoxy)-3-methylpyridin-2-yl]methylsulfinyl]-1H-benzimidazole
C18H21N3O3S
5177795-60-7(R)-Rabeprazole(R)-Rabeprazole
R- Rabeprazole D3
2-[(R)-[[4-(3-Methoxypropoxy)-3-Methyl-2-pyridinyl]Methyl]sulfinyl]-1H-benziMidazole
C18H21N3O3SChiral Reagents;Pharmaceuticals;Intermediates & Fine Chemicals
6924663-40-1Rabeprazole Sulfide N-OxideRabeprazole Impurity 14
RaBeprazole Impurity 10
Rabeprazole Sulfide N-Oxide
Rabeprazolesodium Impurity T
2-[[[4-(3-Methoxypropoxy)-3-Methyl-1-oxido-2-pyridinyl]Methyl]thio]-1H-benziMidazole
1H-Benzimidazole, 2-[[[4-(3-methoxypropoxy)-3-methyl-1-oxido-2-pyridinyl]methyl]thio]-
2-[[4-(3-methoxypropoxy)-3-methyl-1-oxidopyridin-1-ium-2-yl]methylsulfanyl]-1H-benzimidazole
C18H21N3O3SPharmaceuticals;Intermediates & Fine Chemicals
7784143-42-6EsoMeprazole related substance H193/61Omeprazole Impurity21
Esomeprazole Impurity 48
Omeprazole N-Methyl Impurity
N-Methyl Omeprazole Impurity 2
OMeprazole N-Methyl 6-Methoxy Analog
Omeprazole Sulfide N-Methyl 6-Methoxy Analog
6-methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1-methyl-1H-benzo[d]imidazole AND 5-methoxy-2-(((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)sulfinyl)-1-methyl-1H-benzo[d]imidazole
C18H21N3O3SImpurity reference substance; Reference substance-Impurity reference substance
8875108-72-8N-[4-(1-azepanylsulfonyl)phenyl]nicotinamideN-[4-(1-azepanylsulfonyl)phenyl]nicotinamide
N-[4-(azepan-1-ylsulfonyl)phenyl]pyridine-3-carboxamide
3-Pyridinecarboxamide, N-[4-[(hexahydro-1H-azepin-1-yl)sulfonyl]phenyl]-
C18H21N3O3S
989352-76-1(5-Desmethoxy-6-methoxy) 1-N-Methyl Omeprazole(5-Desmethoxy-6-methoxy) 1-N-Methyl OmeprazoleC18H21N3O3S
10315671-44-4N-phenyl-N'-[4-(1-piperidinylsulfonyl)phenyl]ureaN-phenyl-N'-[4-(1-piperidinylsulfonyl)phenyl]urea
1-phenyl-3-[4-(piperidin-1-ylsulfonyl)phenyl]urea
C18H21N3O3S
11N-phenyl-N'-[4-(piperidin-1-ylsulfonyl)phenyl]ureaN-phenyl-N'-[4-(piperidin-1-ylsulfonyl)phenyl]ureaC18H21N3O3S
1224164-46-3N-[(Benzyloxy)carbonyl]-S-benzyl-L-cysteine hydrazideN-[(Benzyloxy)carbonyl]-S-benzyl-L-cysteine hydrazide
L-Cysteine, N-[(phenylmethoxy)carbonyl]-S-(phenylmethyl)-, hydrazide
C18H21N3O3S
134-([4-(2-METHYLBENZOYL)PIPERAZIN-1-YL]SULFONYL)ANILINEAKOS BB-4463
4-([4-(2-METHYLBENZOYL)PIPERAZIN-1-YL]SULFONYL)ANILINE
C18H21N3O3S
14717867-56-6N-{4-[(4-methyl-1-piperazinyl)sulfonyl]phenyl}benzamideN-{4-[(4-methyl-1-piperazinyl)sulfonyl]phenyl}benzamideC18H21N3O3S
15510739-68-1N-{4-[(2-methyl-1-piperidinyl)sulfonyl]phenyl}nicotinamideN-{4-[(2-methyl-1-piperidinyl)sulfonyl]phenyl}nicotinamideC18H21N3O3S
16526190-60-3N-methyl-N-phenyl-4-(phenylsulfonyl)piperazine-1-carboxamideN-methyl-N-phenyl-4-(phenylsulfonyl)piperazine-1-carboxamideC18H21N3O3S
174-[4-(METHYLSULFONYL)PHENYL]-N-PHENYLPIPERAZINE-1-CARBOXAMIDE4-[4-(METHYLSULFONYL)PHENYL]-N-PHENYLPIPERAZINE-1-CARBOXAMIDEC18H21N3O3S
181-(2-(4-ETHYLPHENOXY)ACETYL)-4-(4-METHOXYPHENYL)THIOSEMICARBAZIDE1-(2-(4-ETHYLPHENOXY)ACETYL)-4-(4-METHOXYPHENYL)THIOSEMICARBAZIDEC18H21N3O3S
194-ethyl-2-{(E)-2-[4-(1-pyrrolidinylsulfonyl)phenyl]diazenyl}phenol4-ethyl-2-{(E)-2-[4-(1-pyrrolidinylsulfonyl)phenyl]diazenyl}phenolC18H21N3O3S
20304685-28-71-ethyl-6-[(4-methyl-1-piperazinyl)sulfonyl]benzo[cd]indol-2(1H)-one1-ethyl-6-[(4-methyl-1-piperazinyl)sulfonyl]benzo[cd]indol-2(1H)-oneC18H21N3O3S
21942357-18-82-(1H-1,2,3-benzotriazol-1-ylsulfonyl)-4-tert-butylphenyl ethyl ether2-(1H-1,2,3-benzotriazol-1-ylsulfonyl)-4-tert-butylphenyl ethyl etherC18H21N3O3S
221-(2-(2,4-DIMETHYLPHENOXY)ACETYL)-4-(4-METHOXYPHENYL)THIOSEMICARBAZIDE1-(2-(2,4-DIMETHYLPHENOXY)ACETYL)-4-(4-METHOXYPHENYL)THIOSEMICARBAZIDEC18H21N3O3S
23227958-48-7methyl 3-{[(4-phenyl-1-piperazinyl)acetyl]amino}-2-thiophenecarboxylatemethyl 3-{[(4-phenyl-1-piperazinyl)acetyl]amino}-2-thiophenecarboxylateC18H21N3O3S
24405920-44-72-(4-acetyl-1-piperazinyl)-5-(2-ethoxybenzylidene)-1,3-thiazol-4(5H)-one2-(4-acetyl-1-piperazinyl)-5-(2-ethoxybenzylidene)-1,3-thiazol-4(5H)-oneC18H21N3O3S
25443979-06-4butyl 4-(5-{2-[(methylamino)carbothioyl]carbohydrazonoyl}-2-furyl)benzoatebutyl 4-(5-{2-[(methylamino)carbothioyl]carbohydrazonoyl}-2-furyl)benzoateC18H21N3O3S
26356076-56-7N-(4-ethoxyphenyl)-4-oxo-4-{2-[1-(2-thienyl)ethylidene]hydrazino}butanamideN-(4-ethoxyphenyl)-4-oxo-4-{2-[1-(2-thienyl)ethylidene]hydrazino}butanamide
N-(4-ethoxyphenyl)-4-oxo-4-{(2E)-2-[1-(thiophen-2-yl)ethylidene]hydrazinyl}butanamide
C18H21N3O3S
271-SEC-BUTYL-4-METHYL-1H-PYRAZOLO[3,4-B]PYRIDIN-6-YL 4-METHYLBENZENESULFONATE1-SEC-BUTYL-4-METHYL-1H-PYRAZOLO[3,4-B]PYRIDIN-6-YL 4-METHYLBENZENESULFONATEC18H21N3O3S
282-[(2-([(ANILINOCARBONYL)OXY]IMINO)-3,3-DIMETHYLBUTYL)THIO]PYRIDINIUM-1-OLATE2-[(2-([(ANILINOCARBONYL)OXY]IMINO)-3,3-DIMETHYLBUTYL)THIO]PYRIDINIUM-1-OLATEC18H21N3O3S
29343373-11-52-([6-(ACETYLAMINO)-3-PYRIDINYL]SULFANYL)-N-(3-METHOXYPROPYL)BENZENECARBOXAMIDE2-[(6-acetamidopyridin-3-yl)sulfanyl]-N-(3-methoxypropyl)benzamide
2-([6-(ACETYLAMINO)-3-PYRIDINYL]SULFANYL)-N-(3-METHOXYPROPYL)BENZENECARBOXAMIDE
C18H21N3O3S
301000932-04-61,3-Dimethyl-4-propyl-1H-pyrazolo[3,4-b]pyridin-6-yl 4-Methylbenzene-1-sulfonate1,3-Dimethyl-4-propyl-1H-pyrazolo[3,4-b]pyridin-6-yl 4-Methylbenzene-1-sulfonate
1H-Pyrazolo[3,4-b]pyridin-6-ol, 1,3-dimethyl-4-propyl-, 6-(4-methylbenzenesulfonate)
(1,3-dimethyl-4-propylpyrazolo[3,4-b]pyridin-6-yl) 4-methylbenzenesulfonate
C18H21N3O3S
31929975-61-11-(butan-2-yl)-4-methyl-1H-pyrazolo[3,4-b]pyridin-6-yl 4-methylbenzene-1-sulfonate1-(butan-2-yl)-4-methyl-1H-pyrazolo[3,4-b]pyridin-6-yl 4-methylbenzene-1-sulfonate
1H-Pyrazolo[3,4-b]pyridin-6-ol, 4-methyl-1-(1-methylpropyl)-, 6-(4-methylbenzenesulfonate)
C18H21N3O3S
325432-75-7Benzenesulfonic acid, 4-(acetylamino)-, 2-[1-(2,4-dimethylphenyl)ethylidene]hydrazideBenzenesulfonic acid, 4-(acetylamino)-, 2-[1-(2,4-dimethylphenyl)ethylidene]hydrazideC18H21N3O3S
33929975-56-44-methyl-1-(2-methylpropyl)-1H-pyrazolo[3,4-b]pyridin-6-yl 4-methylbenzene-1-sulfonate4-methyl-1-(2-methylpropyl)-1H-pyrazolo[3,4-b]pyridin-6-yl 4-methylbenzene-1-sulfonate
1H-Pyrazolo[3,4-b]pyridin-6-ol, 4-methyl-1-(2-methylpropyl)-, 6-(4-methylbenzenesulfonate)
C18H21N3O3S
34354152-52-65-[2-(allyloxy)-4-(diethylamino)benzylidene]-2-thioxodihydro-4,6(1H,5H)-pyrimidinedione5-[2-(allyloxy)-4-(diethylamino)benzylidene]-2-thioxodihydro-4,6(1H,5H)-pyrimidinedioneC18H21N3O3S
35320423-04-9N'-METHYL-N'-[4-METHYL-3-(METHYLSULFONYL)-6-PHENYL-2-PYRIDINYL]CYCLOPROPANECARBOHYDRAZIDEN'-(3-methanesulfonyl-4-methyl-6-phenylpyridin-2-yl)-N'-methylcyclopropanecarbohydrazide
N'-METHYL-N'-[4-METHYL-3-(METHYLSULFONYL)-6-PHENYL-2-PYRIDINYL]CYCLOPROPANECARBOHYDRAZIDE
Cyclopropanecarboxylic acid, 2-methyl-2-[4-methyl-3-(methylsulfonyl)-6-phenyl-2-pyridinyl]hydrazide
C18H21N3O3S
361168-12-3Phenol, 3-[[(4,5-dihydro-1H-imidazol-2-yl)methyl](4-methylphenyl)amino]-, 1-methanesulfonatePhenol, 3-[[(4,5-dihydro-1H-imidazol-2-yl)methyl](4-methylphenyl)amino]-, 1-methanesulfonate
Phentolamine Impurity 6
C18H21N3O3S
37354546-19-3ethyl 2-[(2-pyrazinylcarbonyl)amino]-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxylateethyl 2-[(2-pyrazinylcarbonyl)amino]-4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-3-carboxylateC18H21N3O3S
38propyl 2-[(2-pyrazinylcarbonyl)amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylatepropyl 2-[(2-pyrazinylcarbonyl)amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylateC18H21N3O3S
392-(2,4-DIMETHOXYPHENYL)-7-METHYL-1,2,5,6,7,8-HEXAHYDROPYRIDO[4',3':4,5]THIENO[2,3-D]PYRIMIDIN-4-OLTOSLAB 866759
2-(2,4-DIMETHOXYPHENYL)-7-METHYL-1,2,5,6,7,8-HEXAHYDROPYRIDO[4',3':4,5]THIENO[2,3-D]PYRIMIDIN-4-OL
C18H21N3O3S
40isopropyl 2-[(2-pyrazinylcarbonyl)amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylateisopropyl 2-[(2-pyrazinylcarbonyl)amino]-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylateC18H21N3O3S
41936345-34-5Benzonitrile, 4-[[5-cyclopropyl-3-methyl-1-[(methylsulfonyl)methyl]-1H-pyrazol-4-yl]oxy]-2,6-dimethyl-Benzonitrile, 4-[[5-cyclopropyl-3-methyl-1-[(methylsulfonyl)methyl]-1H-pyrazol-4-yl]oxy]-2,6-dimethyl-
Benzonitrile,4-[[5-cyclopropyl-3-methyl-1-[(methylsulfonyl)methyl]-1H-pyrazol-4-yl]oxy]-2,6-dimethyl-
C18H21N3O3S
42515857-35-9ethyl 2-{[3-(1-methyl-1H-pyrazol-4-yl)acryloyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylateethyl 2-{[3-(1-methyl-1H-pyrazol-4-yl)acryloyl]amino}-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylateC18H21N3O3S
43ethyl 2-[2-(6-methoxy-1,2,3,4-tetrahydronaphthalen-1-yliden)hydrazino]-4-methyl-1,3-thiazole-5-carboxylateethyl 2-[2-(6-methoxy-1,2,3,4-tetrahydronaphthalen-1-yliden)hydrazino]-4-methyl-1,3-thiazole-5-carboxylateC18H21N3O3S
44134280-76-5Carbamothioic acid, (4,6-dimethoxy-2-pyrimidinyl)methyl-, O-(5,6,7,8-tetrahydro-2-naphthalenyl) ester (9CI)Carbamothioic acid, (4,6-dimethoxy-2-pyrimidinyl)methyl-, O-(5,6,7,8-tetrahydro-2-naphthalenyl) ester (9CI)
Liranaftate Impurity 38
C18H21N3O3S
452-(4-ethoxy-2-hydroxyphenyl)-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one2-(4-ethoxy-2-hydroxyphenyl)-7-methyl-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-oneC18H21N3O3S
46ethyl 2-{[3-(1,5-dimethyl-1H-pyrazol-4-yl)acryloyl]amino}-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylateethyl 2-{[3-(1,5-dimethyl-1H-pyrazol-4-yl)acryloyl]amino}-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylateC18H21N3O3S

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