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 cis -1,2-Cyclohexanedicarboximide
(Meldrums acid ) 2,2-Dimethyl-1,3-dioxane-4,6-dione
6-Amino-1,3-dimethyluracil
3-(3-Nitrophenyl)propanoic acid
2,4-Dihydroxy-3-nitropyridine
3-(1-Piperazinyl)-1,2-benzisothiazole
3-Cyclopropyl-3-oxopropionic acid methyl ester
6-Amino-1-methyluracil
Propofol
Torasemide/Torsemide
Amlexanox
phenazopyridine hydrochloride
 terbinafine hydrochloride
（CDHP） Gimeracil
（OXO） Oteracil potassium
 tropisetron hydrochloride
Pioglitazone Hydrochloride
Perospirone Hydrochloride Hydrate
 Domperidone
Lomerizine Hydrochloride
Pitavastatin Calcium
2,4-pyridinediol
3-Cyano-4-methony-2-(1H)-pyridinone
[4-(3-Methylphenyl)amino]pyridine-3-sulphonamide
4-Hydroxypyridine-3-sulphonic
1-[bis(4-fluorophenzyl)methyl]piperazine
cis -1,2-Cyclohexanedicarboximide
(Meldrums acid ) 2,2-Dimethyl-1,3-dioxane-4,6-dione
3-(4-Nitrophenyl)propionic acid
6-Amino-1,3-dimethyluracil
6-[N-(2-Hydroxyethyl)amino]-1,3-dimethyl-2,4(1H,3H)-dione
N-(2-Hydroxyethyl）-3-（4-nitrophenyl) propylamine
5-[[4-[2-(5-ethyl-2-pyridinyl)ethoxy]phenyl]methyl]-2,4-Thiazolidinedione
6-Isopropyl-4-oxo-4H-1-benzopuran-3-carboxaldehyde
 6-Isopropyl-4-oxo-4H-1-benzopuran-3-carbonitrile
2-Amino-6-isopropyl-4-oxo-4H-benzopyran-3-carboxaldehyde
3-(3-Nitrophenyl)propanoic acid
2,4-Dihydroxy-3-nitropyridine
3-(1-Piperazinyl)-1,2-benzisothiazole
3-Cyclopropyl-3-oxopropionic acid methyl ester
6-Amino-1-methyluracil
Ethyl (E)-7-[4-(4'-fluorophenyl)-2-(cyclopropyl)-3-quinolinyl]-5-hydroxy-3-oxo-6-heptenoate
 
2-Amino-6-isopropyl-4-oxo-4H-benzopyran-3-carboxaldehyde

Chemical name:2-Amino-6-isopropyl-4-oxo-4H-benzopyran-3-carboxaldehyde
Molecular structure:
Molecular formular:C13H13NO3
Molecular weight:231.25

CAS:68301-82-6
Quality standard

item Standard Detection value Conclusion
Property yellow crystal yellow crystal Qualified
Relation substance ≤3％ 1.48％ Qualified
Loss in dry ≤2.0％ 1.45% Qualified
Assay ≥97% 98.22% Qualified

Package:5Kg/bag,25Kg/drum
   
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