520-07-0

 phenazone salicylate

C₁₈H₁₈N₂O₄

520-09-2

 Dopan

C₉H₁₃Cl₂N₃O₂

520-10-5

 Arsenazo I

C₁₆H₁₀AsN₂Na₃O₁₁S₂

520-11-6

 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-6-methoxy-4H-chromen-4-one

C₁₆H₁₂O₇

520-12-7

 5,7-dihydroxy-6-methoxy-2-(4-methoxyphenyl)-4-benzopyrone

C₁₇H₁₄O₆

520-14-9

 2,3-dihydroxy-5-(3,5,7-trihydroxy-4-oxo-4H-chromen-2-yl)phenyl beta-D-glucopyranoside

C₂₁H₂₀O₁₃

520-17-2

 Leucopelargonidin

C₁₅H₁₄O₆

520-18-3

 Kaempferol

C₁₅H₁₀O₆

520-20-7

 1- (3-hydroxy-5-methyl-4-phenylhexyl) -1-methylpiperidinium bromide؛ ؛ 1- (3-هیدروکسی-5-متیل-4-فنیل هاگزیل) -1-متیلپیپریدینیوم بروماید؛ 520-20-7

C₁₉H₃₂BrNO

520-26-3

 Hesperiden

C₂₈H₃₄O₁₅

520-27-4

 Diosmin

C₂₈H₃₂O₁₅

520-28-5

 5-هیدروکسی-7-متوکسی-2-فنیل-4H-کرومن-4-یک

C₁₆H₁₂O₄

520-31-0

 5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-4H-chromen-4-one

C₁₅H₁₀O₇

520-32-1

 Tricin

C₁₇H₁₄O₇