[diethyl(4-methyl-2-oxo-2H-benzopyran-7-yl)]ammonium sulphate (2:1)

CAS No: 19498-58-9

Order 19498-58-9

Order 2998-56-3 N,N-Bis(2-chloroethyl)carbamoyl Chloride（BCE-Cl）

Order 40876-98-0 Diethyl oxalacetate sodium salt

Order 434942-20-8 2,4,6-Tris(2,4-dihydroxy-3-methylphenyl)-1,3,5-triazine

Order 70432-25-6 Ethyl 5-oxo-4,5-dihydroisoxazole-3-carboxylate

Order 2051-76-5 Acrylic Anhydride

Order 30145-67-6 Acetic acrylic anhydride

Benzopyran

Pyran

Benzopyran

Order 197388-46-8 2H-1-Benzopyran-2-CARBOXYLIC ACID, 3,4-DIHYDRO-7-(PHENYLMETHOXY)-, ETHYL ESTER,97%

Order 522-12-3 3-[(6-Deoxy-alpha-L-mannopyranosyl)oxy]-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-4H-Benzopyran-4-one

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

Order 874479-27-3 2H-1-Benzopyran-3-carbonitrile, 7-fluoro-4-[4-(methylsulfonyl)phenyl]-

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

Order 42327-52-6 4H-1-Benzopyran-4-ONE, 2,3-DIHYDRO-7-METHOXY-

Order 127143-41-3 2H-1-Benzopyran-4-ol,3-chloro-3,4-dihydro-2-(4-methoxyphenyl)-3-nitro-, (2R,3R,4R)-rel-

Order 19512-35-7 6,7-Dihydroxy-2-oxo-2H-1-Benzopyran-4-methanesulphonic acid, compound with 3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione ethane-1,2-diamine (1:1:2)

Order 110683-22-2 8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-Benzopyran

Order 485822-25-1 2H-1-Benzopyran-2-one,6,7-dimethyl-4-[[[4-(1-methylethyl)phenyl]imino]methyl]-

Order 78330-30-0 Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-hydroxy-, C11-14-isoalkyl ethers, C13-rich, sodium salts

Order 106-23-0 Citronellal

Order 136-77-6 4-Hexyl-1,3-benzenediol

Order 4072-67-7 2-bromo-1-[4-[4-(2-bromoacetyl)phenyl]phenyl]ethanone

Order 1627528-06-6 1,4-Oxathianium, 4-[4-(1,1-dimethylethyl)phenyl]-, methyl sulfate (1:1)

Order 106981-52-6 2-(4-AMino-2-ethoxyphenyl)pthaliMide

Order 60-92-4 Cyclic AMP

Order 604-59-1 ALPHA-NAPHTHOFLAVONE

19498-58-9 diethyl,methyl,benzopyran,ammonium,sulphate,pyran,19498-58-9

2025-08-31 Discover [diethyl(4-methyl-2-oxo-2H-benzopyran-7-yl)]ammonium sulphate (2:1) (CAS No: 19498-58-9) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.