Retrosynthesis Target Catalog

Common laboratory and building-block molecules as AI retrosynthesis targets. Open a page for SMILES, CAS, and a one-click planner link.

Browse All 2938

A–ZA 110 B 109 C 118 D 220 E 114 F 23 G 41 H 68 I 87 J 1 K 3 L 17 M 160 N 118 O 46 P 165 Q 5 R 6 S 42 T 156 U 55 V 30WX 2YZ 1

CarbonsC1–C4 559 C5–C8 1613 C9–C12 766C13–C18C19+

Showing 561–640 of 2,938 · all targets · page 8/37

Target	CAS	Formula	Slug
2-Methylbutanoic acid	116-53-0	C5H10O2	`2-methylbutanoic-acid`
2-Methylbutyl Acetate	624-41-9	C7H14O2	`2-methylbutyl-acetate`
2-Methylbutyraldehyde	96-17-3	C5H10O	`2-methylbutyraldehyde`
2-Methylcyclohexanone	583-60-8	C7H12O	`2-methylcyclohexanone`
2-Methylfuran	534-22-5	C5H6O	`2-methylfuran`
2-Methylglutaric Acid	18069-17-5	C6H10O4	`2-methylglutaric-acid`
2-Methylhexanoic Acid	4536-23-6	C7H14O2	`2-methylhexanoic-acid`
2-Methylimidazole	693-98-1	C4H6N2	`2-methylimidazole`
2-Methylindole	95-20-5	C9H9N	`2-methylindole`
2-Methylnaphthalene	91-57-6	C11H10	`2-methylnaphthalene`
2-Methylnonane	871-83-0	C10H22	`2-methylnonane`
2-Methylpentanal	123-15-9	C6H12O	`2-methylpentanal`
2-Methylpentyl Formate	381670-34-4	C7H14O2	`2-methylpentyl-formate`
2-Methylphenyl isothiocyanate	614-69-7	C8H7NS	`2-methylphenyl-isothiocyanate`
2-Methylpiperidine	109-05-7	C6H13N	`2-methylpiperidine`
2-Methylpropanal diethyl acetal	1741-41-9	C8H18O2	`2-methylpropanal-diethyl-acetal`
2-methylpropyl 2-ethylbutanoate	74082-06-7	C10H20O2	`2-methylpropyl-2-ethylbutanoate`
2-Methylpyrazine	109-08-0	C5H6N2	`2-methylpyrazine`
2-methylquinolin-6-amine	65079-19-8	C10H10N2	`2-methylquinolin-6-amine`
2-Methylquinoline	91-63-4	C10H9N	`2-methylquinoline`
2-Methylquinoxaline	7251-61-8	C9H8N2	`2-methylquinoxaline`
2-Methylstyrene	611-15-4	C9H10	`2-methylstyrene`
2-Methylsuccinic acid	498-21-5	C5H8O4	`2-methylsuccinic-acid`
2-Methyltetrahydrofuran	96-47-9	C5H10O	`2-methyltetrahydrofuran`
2-Methyltetrahydrofuran-3-One	3188-00-9	C5H8O2	`2-methyltetrahydrofuran-3-one`
2-methyltetrahydroquinoline	1780-19-4	C10H13N	`2-methyltetrahydroquinoline`
2-Naphthaldehyde	66-99-9	C11H8O	`2-naphthaldehyde`
2-Naphthalenemethanol	1592-38-7	C11H10O	`2-naphthalenemethanol`
2-Naphthalenesulfonyl chloride	93-11-8	C10H7ClO2S	`2-naphthalenesulfonyl-chloride`
2-Naphthoic acid	93-09-4	C11H8O2	`2-naphthoic-acid`
2-Naphthol	135-19-3	C10H8O	`2-naphthol`
2-Naphthylamine	91-59-8	C10H9N	`2-naphthylamine`
2-Nitroaniline	88-74-4	C6H6N2O2	`2-nitroaniline`
2-Nitrophenylhydrazine	3034-19-3	C6H7N3O2	`2-nitrophenylhydrazine`
2-Nitroresorcinol	601-89-8	C6H5NO4	`2-nitroresorcinol`
2-Nonanone	821-55-6	C9H18O	`2-nonanone`
2-Octanone	111-13-7	C8H16O	`2-octanone`
2-Oxoadipic acid	3184-35-8	C6H8O5	`2-oxoadipic-acid`
2-oxobutanoic acid	600-18-0	C4H6O3	`2-oxobutanoic-acid`
2-Oxopentanedioic acid	328-50-7	C5H6O5	`2-oxopentanedioic-acid`
2-Oxopentanoic acid	1821-02-9	C5H8O3	`2-oxopentanoic-acid`
2-Pentanol	6032-29-7	C5H12O	`2-pentanol`
2-Pentanone	107-87-9	C5H10O	`2-pentanone`
2-Pentyloxirane	5063-65-0	C7H14O	`2-pentyloxirane`
2-Phenoxyacetohydrazide	4664-55-5	C8H10N2O2	`2-phenoxyacetohydrazide`
2-Phenoxyethanol	122-99-6	C8H10O2	`2-phenoxyethanol`
2-Phenoxypropionyl chloride	122-35-0	C9H9ClO2	`2-phenoxypropionyl-chloride`
2-Phenyl-2-propanol	617-94-7	C9H12O	`2-phenyl-2-propanol`
2-Phenyl-3-butyn-2-ol	127-66-2	C10H10O	`2-phenyl-3-butyn-2-ol`
2-Phenylacetamide	103-81-1	C8H9NO	`2-phenylacetamide`
2-Phenylbutyric acid	90-27-7	C10H12O2	`2-phenylbutyric-acid`
2-Phenylbutyryl chloride	36854-57-6	C10H11ClO	`2-phenylbutyryl-chloride`
2-Phenylethanol	60-12-8	C8H10O	`2-phenylethanol`
2-Phenylethyl formate	104-62-1	C9H10O2	`2-phenylethyl-formate`
2-Phenylglycine	69-91-0	C8H9NO2	`2-phenylglycine`
2-Phenylimidazole	670-96-2	C9H8N2	`2-phenylimidazole`
2-Phenylpropionic acid	492-37-5	C9H10O2	`2-phenylpropionic-acid`
2-Phenylpropionitrile	1823-91-2	C9H9N	`2-phenylpropionitrile`
2-Phenylpropylamine	582-22-9	C9H13N	`2-phenylpropylamine`
2-Piperidinemethanol	3433-37-2	C6H13NO	`2-piperidinemethanol`
2-Propen-1-ylcyclopropane	4663-23-4	C6H10	`2-propen-1-ylcyclopropane`
2-Propionylfuran	3194-15-8	C7H8O2	`2-propionylfuran`
2-Propoxyphenol	6280-96-2	C9H12O2	`2-propoxyphenol`
2-Propyl-2-imidazoline	15450-05-2	C6H12N2	`2-propyl-2-imidazoline`
2-Propylaniline	1821-39-2	C9H13N	`2-propylaniline`
2-Propylcyclohexanone	94-65-5	C9H16O	`2-propylcyclohexanone`
2-Propylvaleryl chloride	2936-08-5	C8H15ClO	`2-propylvaleryl-chloride`
2-pyridin-4-ylpyridine	581-47-5	C10H8N2	`2-pyridin-4-ylpyridine`
2-Pyridinesulfonic acid	15103-48-7	C5H5NO3S	`2-pyridinesulfonic-acid`
2-Pyridylhydroxymethanesulfonic acid	3343-41-7	C6H7NO4S	`2-pyridylhydroxymethanesulfonic-acid`
2-sec-Butylphenol	89-72-5	C10H14O	`2-sec-butylphenol`
2-tert-Butoxyethanol	7580-85-0	C6H14O2	`2-tert-butoxyethanol`
2-Thiophenecarboxylic acid	527-72-0	C5H4O2S	`2-thiophenecarboxylic-acid`
2-Thiopheneethanol	5402-55-1	C6H8OS	`2-thiopheneethanol`
2-Thiophenemethanol	636-72-6	C5H6OS	`2-thiophenemethanol`
2-Vinylpyridine	100-69-6	C7H7N	`2-vinylpyridine`
2,3-dimethyl-2-butene	563-79-1	C6H12	`tmee`
2,4-dinitrobenzenesulfonic acid	89-02-1	C6H4N2O7S	`dnbsa`
2,6-dichloro-4-nitrophenol	618-80-4	C6H3Cl2NO3	`dcnp`
2.4-difluoroaniline	367-25-9	C6H5F2N	`24-difluoroaniline`

References & tools

ChemicalTool Reaction — AI retrosynthesis with optional library evidence.
PubChem — compound identifiers and structure depictions (NIH/NCBI).
Related: AiZynthFinder / synthesis planning literature for computer-aided retrosynthesis.