1(3H)-Isobenzofuranone, 3-(4-methyl-3-nitrophenyl)-3-(2,4,6-trihydroxyphenyl)-

CAS:89206-71-3

Formula:C21H15NO7

1(3H)-Isobenzofuranone, 3-(4-methyl-3-nitrophenyl)-3-(2,3,4-trihydroxyphenyl)-

CAS:89206-72-4

Formula:C21H15NO7

2H-1-Benzopyran-3-acetaldehyde, 4-hydroxy-a-(4-hydroxy-2-oxo-2H-1-benzopyran-3-yl)-2-oxo-, a-(O-methyloxime)

CAS:913334-43-7

Formula:C21H15NO7

7-Quinolinecarboxylic acid, 5-(2-carboxyethenyl)-2-[2-(3,4-dihydroxyphenyl)ethenyl]-8-hydroxy-

CAS:850883-95-3

Formula:C21H15NO7

10H-Phenoxazine-1,3-dicarboxylic acid, 7-[(3,4-dihydroxyphenyl)methyl]-

CAS:478300-93-5

Formula:C21H15NO7

10H-Phenoxazine-1,3-dicarboxylic acid, 8-[(3,4-dihydroxyphenyl)methyl]-

CAS:478300-99-1

Formula:C21H15NO7

Benzoic acid, 2-[[(4-methoxy-5-methyl-7-oxo-7H-furo[3,2-g][1]benzopyran-6-yl)carbon yl]amino]-

CAS:142942-09-4

Formula:C21H15NO7

Benzoic acid, 4-(1,4-dihydro-6-hydroxy-2,7-dimethoxy-1,4-dioxo-9H-carbazol-9-yl)-

CAS:51620-25-8

Formula:C21H15NO7

Benzoic acid, 4-methoxy-, 4-[(4-nitrobenzoyl)oxy]phenyl ester

CAS:59138-53-3

Formula:C21H15NO7