Benzoic acid, 4-[[(3-oxo-3H-naphtho[2,1-b]pyran-2-yl)carbonyl]amino]-

CAS:64468-36-6

Formula:C21H13NO5

Benzoic acid, 3-[(2,3-dihydro-1,3-dioxo-2-phenyl-1H-isoindol-4-yl)oxy]-

CAS:63197-30-8

Formula:C21H13NO5

Benzoic acid, 3-hydroxy-, 4-[(4-cyanophenoxy)carbonyl]phenyl ester

CAS:391217-81-5

Formula:C21H13NO5

5H-Indeno[1,2-b]pyridine-3-carboxylic acid, 4-(1,3-benzodioxol-5-yl)-2-methyl-5-oxo-

CAS:474062-29-8

Formula:C21H13NO5

6H-Pyrano[2,3-e]benzoxazol-6-one, 7,8-dimethyl-2-(2-oxo-2H-1-benzopyran-3-yl)-

CAS:110209-87-5

Formula:C21H13NO5

Methanone, (4-hydroxyphenyl)(5-nitro-2-phenyl-3-benzofuranyl)-

CAS:141645-19-4

Formula:C21H13NO5

8H-Naphtho[2,3-a]phenoxazine-8,13(14H)-dione, 7-hydroxy-3-methoxy-

CAS:105551-37-9

Formula:C21H13NO5

6-Benzofuranol, 2-nitro-3-phenyl-, benzoate (ester)

CAS:58468-47-6

Formula:C21H13NO5

Benzoic acid, 2-[(4-amino-9,10-dihydro-9,10-dioxo-1-anthracenyl)oxy]-

CAS:60878-25-3

Formula:C21H13NO5

phenyl (4-hydroxy-9,10-dioxo-9,10-dihydroanthracen-1-yl)carbamate

CAS:6937-73-1

Formula:C21H13NO5