2,2'-Spirobi[2H-1-benzopyran], 8,8'-dimethoxy-3,3'-dimethyl-6,6'-dinitro-

CAS:63147-80-8

Formula:C21H18N2O8

2,2'-Spirobi[2H-1-benzopyran], 6,6'-dimethoxy-3,3'-dimethyl-8,8'-dinitro-

CAS:63147-82-0

Formula:C21H18N2O8

3-Quinolinecarboxylic acid, 4-(acetyloxy)-6-methoxy-2-[2-(5-nitro-2-furanyl)ethenyl]-, ethyl ester

CAS:88960-48-9

Formula:C21H18N2O8

Benzamide, 3,4,5-trihydroxy-N-[2-[[(3,4,5-trihydroxybenzoyl)amino]methyl]phenyl]-

CAS:653579-52-3

Formula:C21H18N2O8

1H-Indole-2,3,4-tricarboxylic acid, 1-[(3-nitrophenyl)methyl]-, trimethyl ester

CAS:496857-91-1

Formula:C21H18N2O8

1H-Indole-2,3,4-tricarboxylic acid, 1-[(4-nitrophenyl)methyl]-, trimethyl ester

CAS:496857-96-6

Formula:C21H18N2O8

1H-Pyrrole-2,4-dicarboxylic acid, 1-[2-[2,3-bis(methoxycarbonyl)phenyl]ethenyl]-5-cyano-, dimethyl ester, (Z)-

CAS:113340-27-5

Formula:C21H18N2O8

2-Anthracenecarboxylic acid, 4,5-bis[[(ethylamino)carbonyl]oxy]-9,10-dihydro-9,10-dioxo-

CAS:143700-24-7

Formula:C21H18N2O8

1H-Pyrrole-1,3-dicarboxylic acid, 4-[2-[2,3-bis(methoxycarbonyl)phenyl]ethenyl]-5-cyano-, dimethyl ester, (Z)-

CAS:144564-36-3

Formula:C21H18N2O8