5-hydroxy-4-oxo-4H-pyran-2-carboxylic acid

5-羟基-4-氧-4H-2-羧酸

CAS No: 499-78-5

499-78-5

Order 1122-28-7 4,5-Dicyanoimidazole(DCI)

Order 613-92-3 Benzamidoxime

Order 65530-63-4 Perfluoroalkylethyl Phosphate DEA Salt

Order 58621-56-0 Triphenylsulfonium hydroxide

Order 7783-13-3 Sodium Ammonium Hydrogen Phosphate Tetrahydrate

Order 302-95-4 Sodium deoxycholate

Pyran

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

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

Order 43119-47-7 3-Pyridinecarboxylicacid,(2R)-3,4-dihydro-2,5,7,8-tetramethyl-2-[(4R,8R)-4,8,12-trimethyltridecyl]-2H-1-benzoPyran-6-ylester

Order 135216-30-7 4-Nitrophenyl2,6-di-O-benzoyl-a-D-galactoPyranoside

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

Order 343336-76-5 6-O-α-D-GlucoPyranosyl-D-fructose, Isomaltulose hydrate

Order 1621-56-3 4H-1-benzoPyran-4-one, 7-methoxy-3-phenyl-

Order 52706-07-7 (R)-5,7-Dihydroxyspiro[2H-1-benzoPyran-3(4H),5(6H)-cyclobuta[f][1,3]benzodioxol]-4-one

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

Order 531-59-9 7-Methoxycoumarin

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

Order 144978-12-1 BOC-PYR-OET

Order 497871-47-3 Lurbinectedin

Order 49708-81-8 4-(4-Chlorophenyl)cyclohexanecarboxylic acid

Order 5391-39-9 1-Acetyl-2-imidazolidinone

Order 873924-12-0 7-[(tert-butoxy)carbonyl]-7-azaspiro[3.5]nonane-2-carboxylic acid

Order 1416134-48-9 Avibactam INT 1

499-78-5 hydroxy,pyran,carboxylic,4h-pyran,499-78-5

2025-08-01 Discover 5-hydroxy-4-oxo-4H-pyran-2-carboxylic acid (CAS No: 499-78-5) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.