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Heterocyclic Building Blocks

A total of 28,391 products — Page 435 of 474

4-Pyridazinecarboxylic acid, 6-chloro-

1256794-24-7

2A Catalog# 2A-3186171
3-[(diphenylmethylene)amino]dihydrofuran-2(3H)-one

88539-65-5

2A Catalog# 2A-3186177
4,8-Dihydroxyquinoline

10118-81-7

2A Catalog# 2A-3186189
LUZINDOLE

117946-91-5

2A Catalog# 2A-1186198
2-Methylindole-3-ethylaMine oxalate

3223-79-8

2A Catalog# 2A-3186200
6,7-dichloro-1H-indole-2,3-dione

18711-12-1

2A Catalog# 2A-3186201
4-(2-HYDROXYETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE

5754-34-7

2A Catalog# 2A-3186202
1-(2-Diphenylmethoxyethyl)-4-(3-phenylpropyl)piperazinedihydrochloride

76778-22-8

2A Catalog# 2A-3186212
N-(2-[P-BROMOCINNAMYLAMINO]ETHYL)-5-ISOQUINOLINESULFONAMIDE HYDROCHLORIDE

127243-85-0

2A Catalog# 2A-3186215
3-Pyridinecarbonitrile,6-(methylthio)-(9CI)

408350-80-1

2A Catalog# 2A-3186220
5-chloro-3-ethyl-1H-indole-2-carboxylic acid (1-benzyl-pyrrolidin-3-yl)-amide 2-enedioic acid salt

868273-12-5

2A Catalog# 2A-3186221
1,2-Dihydro-1-tricyclo[3.3.1.1(3,7)]dec-1-yl-5H-tetrazole-5-thione

58473-97-5

2A Catalog# 2A-3186247
4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isothiazole

1251459-71-8

2A Catalog# 2A-3186312
tert-butyl 2-oxoMorpholine-4-carboxylate

1140502-97-1

2A Catalog# 2A-3186315
1,3-DIMETHYL-4-NITRO-1H-PYRAZOLE

3920-38-5

2A Catalog# 2A-3186333
1H-Pyrazole, 1,5-dimethyl-4-nitro-

3920-42-1

2A Catalog# 2A-3186334
4-Bromo-1,3-dimethylpyrazole

5775-82-6

2A Catalog# 2A-3186335
4-bromo-1,5-dimethyl-1H-pyrazole

5775-86-0

2A Catalog# 2A-3186336
1H-Pyrazole, 3,4-dibromo-1,5-dimethyl-

5775-95-1

2A Catalog# 2A-3186337
4-Iodo-1,5-dimethylpyrazole

6647-96-7

2A Catalog# 2A-3186338
1,3-Dinitro-1H-pyrazole

38858-81-0

2A Catalog# 2A-3186339
1H-Pyrazole,4-methyl-1-nitro-(9CI)

38858-82-1

2A Catalog# 2A-3186340
4-Methyl-3-nitropyrazole

38858-90-1

2A Catalog# 2A-3186341
2H-Pyrrole-2-carboxylicacid,3,4-dihydro-5-methoxy-,methylester,(2S)-(9CI)

173142-47-7

2A Catalog# 2A-1186349
(αR,2R,5S)-5-[(4-Aminophenyl)methyl]-α-phenyl-2-pyrrolidinemethanol

1295539-30-8

2A Catalog# 2A-1186354
1,3-Dioxane

505-22-6

2A Catalog# 2A-1186371
2-[(5-bromo-2-fluorophenyl)Methyl]-Benzo[b]thiophene

1034305-31-1

2A Catalog# 2A-3186375
Piperazine, 1-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)- (acetate)

906093-30-9

2A Catalog# 2A-3186378
tert-butyl 4-(4-aMino-5-isopropoxy-2-Methylphenyl)piperidine-1-carboxylate

1032903-63-1

2A Catalog# 2A-3186381
2-((2,6-difluorobenzyl)(ethoxycarbonyl)amino)-4-(((2-methoxyethyl)(methyl)amino)methyl)-5-(4-(3-methoxyureido)phenyl)thiophene-3-carboxylic acid

737789-93-4

2A Catalog# 2A-1186358
2-(2,6-dioxopiperidin-3-yl)-4-fluoroisoindoline-1,3-dione

835616-60-9

2A Catalog# 2A-3186413
3-Ethoxycarbonylmethylene-azetidine-1-carboxylic acid tert-butyl ester

1002355-96-5

2A Catalog# 2A-1186470
1H-Indazole-4,7-diamine

918961-26-9

2A Catalog# 2A-1186472
COPPER(I) THIOPHENE-2-CARBOXYLATE

1292766-17-6

2A Catalog# 2A-1186479
1-methyl-1H-1,2,4-triazole-3-carbaldehyde

126748-87-6

2A Catalog# 2A-1186482
3,4-Pyridinedicarboxylic acid dimethyl ester

1796-83-4

2A Catalog# 2A-1186483
3,4-bis-(hydroxyMethyl)-pyridine

38070-80-3

2A Catalog# 2A-1186484
3-AMINO-6-PYRIDINEMETHANOL

873651-92-4

2A Catalog# 2A-1186486
2-(1H-pyrrol-1-yl)isoindoline-1,3-dione

885-12-1

2A Catalog# 2A-1186488
1-Piperazinecarboxamide,N-(1,1-dimethylethyl)-(9CI)

253175-42-7

2A Catalog# 2A-1186489
N-tert-butyl-4-methylpiperazine-1-carboxamide

196206-45-8

2A Catalog# 2A-1186490
3-methoxy-tetrahydropyran-4-one

624734-17-4

2A Catalog# 2A-1186491
PIPERIDINE-3-CARBOXYLIC ACID DIMETHYLAMIDE HCL

112950-94-4

2A Catalog# 2A-1186493
1,1'-OXALYLDIIMIDAZOLE

18637-83-7

2A Catalog# 2A-1186505
5-Pyrimidineacetamide, 2-butyl-1-[(2'-cyano[1,1'-biphenyl]-4-yl)methyl]-1,6-dihydro-N,N,4-trimethyl-6-oxo-

1985668-78-7

2A Catalog# 2A-3186507
1-(2-CHLOROETHYL)-4-[3-(TRIFLUOROMETHYL)PHENYL]PIPERAZINE DIHYDROCHLORIDE

57061-71-9

2A Catalog# 2A-3186514
4-(3-CHLOROPROPYL)-1-PIPERAZINE ETHANOL

57227-28-8

2A Catalog# 2A-3186528
1-[2-(2-Hydroxyethoxy)Ethyl]Piperidine

3603-43-8

2A Catalog# 2A-3186529
1-(3-chloropropyl)- iMidazole

53710-78-4

2A Catalog# 2A-3186530
5-Acetoxyindole

5594-91-2

2A Catalog# 2A-3186546
7-Acetoxyindole

5526-13-6

2A Catalog# 2A-3186548
Indole-4-carboxaldehyde

41074-86-8

2A Catalog# 2A-3186549
3-cyano-1H-Indole-4-carboxylic acid methyl ester

2A-3186550

2A Catalog# 2A-3186550
4-cyanoindole-2-one

2A-3186553

2A Catalog# 2A-3186553
Indoline-2-carboxylic acid

78348-28-0

2A Catalog# 2A-3186555
4-IODO-2,3-DIHYDRO-1H-INDOLE

62108-16-1

2A Catalog# 2A-3186556
indoline-4-ol

85926-99-4

2A Catalog# 2A-3186557
2,3-DIHYDRO-1H-INDOLE-6-CARBONITRILE HYDROCHLORIDE

15861-35-5

2A Catalog# 2A-3186558
7-FLUOROINDOLINE

769966-04-3

2A Catalog# 2A-3186560
1H-INDOLE-7-CARBOXYLIC ACID,2,3-DIHYDRO-

15861-40-2

2A Catalog# 2A-3186562

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