4-Oxo-4H-1-benzopyran-2-carboxylic acid

4-苯并吡喃酮-2-羧酸

CAS No: 4940-39-0

4940-39-0

Order 4940-39-0

Order 2030-63-9 N,5-Bis(4-chlorophenyl)-3,5-dihydro-3-(isopropyliaino)phenazin-2-amine (Clofazimine)

Order 39929-79-8 7H-Pyrrolo[2,3-d]pyrimidine-2,4-Diol

Order 555-96-4 Benzylhydrazine

Order 34454-99-4 1,1,2,2,3,3,4,4,4-nonafluoro-N-2-hydroxyethyl-butane-1-sulfonamide

Order 119-75-5 2-Nitrodiphenylamine (2-NDPA)

Order 60-09-3 4-AMINOAZOBENZENE

Pyran

Order 68301-82-6 2-Amino-6-isopropyl-4-oxo-4H-benzoPyran-3-carboxaldehyde

Order 50675-18-8 TetrahydroPyran-4-carbaldehyde

Order 68301-99-5 Ethyl2-amino-7-isopropyl-5-oxo-5H-[1]-benzoPyrano-[2,3-b]pyridine-3-carboxylate

Order 130465-39-3 CIS-(+/-)-1-(AMINOMETHYL)-3,4-DIHYDRO-3-PHENYL-1H-2-BENZOPyran-5,6-DIOL HYDROCHLORIDE

Order 172843-97-9 4-N-BOC-AMINO-4-CARBOXYTETRAHYDROPyran

Order 21926-00-1 Tetrahydro-2H-thioPyran-4-amine

Order 47339-09-3 2,3,4,6-TETRA-O-ACETYL-D-GALACTOPyranOSE

Order 147200-03-1 (4S)-4-Acetamide-5,6-Dihydro-6-Methyl-2-Sulfonamide-Thio[2,3-B]ThioPyran7,7Dioxide

Order 147086-79-1 4H-Thieno[2,3-b]thioPyran-4-one,5,6-dihydro-6-methyl-, (6S)

Order 147086-83-7 N-[(4S,6S)-6-METHYL-7,7-DIOXO-5,6-DIHYDRO-4H-THIENO[2,3-B]THIOPyran-4-YL]ACETAMIDE

Order 5392-40-5 Citral

Order 7365-45-9 N-(2-Hydroxyethyl)piperazine-N'-(2-ethane sulfonic acid)

Order 77868-40-7 1,3-Benzenedicarboxamide, N,N'-bis(2,3-dihydroxypropyl)-5-[(hydroxyacetyl)amino]-2,4,6-triiodo-

Order 3849-21-6 Ethyl cyanoglyoxylate-2-oxime

Order 1120-72-5 2-METHYLCYCLOPENTANONE

Order 334618-23-4 (R)-3-Piperidinamine dihydrochloride

Order 2460751-66-8 Fmoc-L-Lys[C20-OtBu-Glu(OtBu)-AEEA-AEEA]-OH

Order 30334-69-1 1,1,2,2,3,3,4,4,4-Nonafluorobutane-1-sulfonamide

4940-39-0 benzopyran,carboxylic,pyran,4940-39-0

2025-10-07 Discover 4-Oxo-4H-1-benzopyran-2-carboxylic acid (CAS No: 4940-39-0) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.

Cyclohexadecane

Cyclotetradecane

Cyclooctadecane

Cyclodeca[1,2-b]

Cyclopentadecane