StructureChemical NameCASMF
1,4-Dihydro-2,6-dimethyl-4-(2-pyridinyl)pyridine-3,5-dicarboxylic acid 3-(4-pyridinylmethyl)5-isopropyl ester C23H25N3O4
3,6-Dihydroxy-5-methyl-2-[(S)-1,2,2-trimethyl-4-oxocyclopentan-1α-yl]-2,5-cyclohexadiene-1,4-dione 56973-45-6 C15H18O5
2,3-Dihydro-3-methyl-6H-indolo[3,2,1-de][1,5]naphthyridine-2,6-dione 82652-21-9
2,3-Dihydro-2-[(E)-1-propenyl]benzofuran C11H12O
4,7-Dihydro-2,2-diphenoxy-1,3-dioxepin C17H16O4
3-[4',6-Dihydroxy-3'-(2-propenyl)-1,1'-biphenyl-3-yl]propenal 92829-72-6 C18H16O3
3,4-Dihydro-2-methylsulfonylamino-4-(3-nitrophenyl)-6-methylpyrimidine-3,5-dicarboxylic acid diethyl ester C18H22N4O8S
9,10-Dihydro-2,3,6,7,9,9,10,10-octamethyl-9,10-disilaphenanthrene C20H28Si2
2,4-Dihydroxy-6-[(2R,12S)-2-acetoxy-12-hydroxytridecyl]benzoic acid C22H34O7
2,3-Dihydro-6-trifluoromethyl-7-methoxy-1-oxo-1H-benz[e]isoindole-2-acetic acid C16H12F3NO4
4-[3-[(1,2-Dihydrobenz[cd]indol)-2-ylidene]-1-propenyl]-2-(4-methoxyphenyl)-1-benzopyrylium C30H22NO2+
4,5-Dihydroxy-3-[[4-[(4-sodiosulfophenyl)azo]-1-naphthalenyl]azo]naphthalene-1-sulfonic acid sodium salt C26H15N4Na3O8S2
2,5-Dihydrazino-1,3,4-thiadiazole C2H6N6S
1,6-Dihydro-6-butyl-2,2'-bipyridine C14H18N2
4,5-Dihydro-3-(2,6-dichlorophenyl)-4-(4-methoxybenzoylamino)-5-phenyl-1,2,4-oxadiazole-5-carboxylic acid C23H17Cl2N3O5
5,8-Dihydro-5,8-dioxo-7-ethoxyisoquinoline-1-carbonitrile C12H8N2O3
7,14-Dihydro-7,14-diethyl-5-methylquinoxalino[2,3-b]phenazin-5-ium C23H23N4+
2-(3,4-Dihydroxyphenyl)-3-[6-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyloxy]-5,7-dihydroxy-1-benzopyrylium
2,3'-Dihydroxy-2',3,4,4',5,6,6'-heptamethyl[sulfonylbisbenzene] C19H24O4S
1,2-Dihydro-4,6,8-trimethylnaphthalene 53156-12-0 C13H16
3β,19α-Dihydroxy-5α-oleana-12-ene-28-oic acid 511-77-3 C30H48O4
3,4-Dihydro-2,4-dioxo-3-propyl-6,8-dimethyl-2H-1,3-thiazino[6,5-b]indolizine-10-carboxylic acid tert-butyl ester C20H24N2O4S
4,5-Dihydro-5-methyl-6-[2-[mercapto]benzothiazol-5-yl]pyridazin-3(2H)-one C12H11N3OS2
5,6-Dihydro-11-(1-acetyl-4-piperidinylidene)-9-chloro-11H-benzo[5,6]cyclohepta[1,2-b]pyridine C21H21ClN2O
5,11-Dihydro-11-ethyl-5,9-dimethyl-6H-dipyrido[3,2-b:2',3'-e][1,4]diazepin-6-one C15H16N4O
2,3'-Dihydroxy-6,6'-dimethyl[sulfonylbisbenzene] C14H14O4S
3β,7α-Dihydroxyurs-12-en-28-oic acid 28348-90-5 C30H48O4
1,4-Dihydro-1-ethyl-4-oxo-7-(4,5-dimethylthiazol-2-yl)quinoline-3-carboxylic acid ethyl ester C19H20N2O3S
5,12-Dihydro-2-(piperidinomethylcarbonyl)quino[2,3-b]acridine-7,14-dione C27H23N3O3
1,6-Dihydro-6-imino-3-(4-methoxyphenyl)-1-pyridazinebutanoic acid C15H17N3O3
(5α)-4,5-Dihydroaldosterone
2,3-Dihydro-3-[[4-(4-nitrophenyl)-1-piperazinyl]acetylamino]-2,2,5,7-tetramethyl-1H-inden-4-ol C25H32N4O4
1-(3,4-Dihydroxyphenyl)-2-(methylamino)ethanol 6912-68-1
2-[[4,5-Dihydro-1-phenyl-5-(2-furanyl)-1H-pyrazol]-3-yl]-5-(4-phenyl-1,3-butadienyl)furan C27H22N2O2
3-[(10,11-Dihydro-5H-dibenzo[a,d]cyclohepten)-5-ylidene]-N,N,N-trimethyl-1-propanaminium C21H26N+
2,3'-Dihydroxy-2',4,4',5-tetramethyl[sulfonylbisbenzene] C16H18O4S
2,3-Dihydro-2-docosyl-1H-benzimidazole-2-sulfonic acid potassium salt C29H52KN2O3S
1,4-Dihydro-2,6-dimethyl-4-(2-pyridinyl)pyridine-3,5-dicarboxylic acid 3-(3-pyridinylmethyl)5-isopropyl ester C23H25N3O4
3,4-Dihydro-2,7,8-trimethyl-2-(4,8,12-trimethyltridecyl)-2H-1-benzopyran-5,6-dione C28H46O3
3,4-Dihydro-5,7-dimethyl-4-oxo-1-phenylphthalazine-6-carboxylic acid ethyl ester C19H18N2O3
1α-(3,4-Dihydroxyphenyl)-1,2,3,4-tetrahydro-7-hydroxy-6-methoxy-2β,3α-naphthalenedimethanol
3,3'-Dihydroxy-4,4',5,5',6,6'-hexamethyl[sulfonylbisbenzene] C18H22O4S
6,7-Dihydro-N-(2-morpholinoethyl)-5H-benzo[6,7]cyclohepta[1,2-c]pyridazin-3-amine C19H24N4O
2,10-Dihydro-2,7-dimethyl-2-(4-methyl-3-pentenyl)pyrano[2,3-b]carbazol-8-ol C23H25NO2
3,4-Dihydro-6-(4-fluorophenyl)-2-[(cyanomethyl)thio]-4-oxopyrimidine-5-carbonitrile C13H7FN4OS
2α,21-Dihydroxypregn-4-ene-3,20-dione 56196-78-2 C21H30O4
3,4-Dihydro-2-imino-2H-pyrrol-5-amine 503-84-4 C4H7N3
2,3'-Dihydroxy-4,4',5,5'-tetramethyl[sulfonylbisbenzene] C16H18O4S
5,6-Dihydro-2-methoxy-2H-pyran 6559-34-8 C6H10O2
2,3-Dihydro-4H-pyran-4-one C5H6O2
1,2-Dihydro-4,6-dimethyl-3-nitro-2-[2-(trifluoromethyl)phenyl]pyridine-5-carboxylic acid methyl ester C16H15F3N2O4
2,2'-[[(9,10-Dihydro-9,10-dioxoanthracene)-1,4-diyl]bis(iminoethyleneimino)]bis(2-butenedioic acid dimethyl) ester C28H28N4O10
3,4-Dihydroxyphenethyl 3-O-β-D-glucopyranosyl-6-O-(3,4-dihydroxycinnamoyl)-β-D-glucopyranoside 147331-98-4 C29H36O16
3,4-Dihydro-3-(1-undecenyl)-2,5-furandione C15H24O3
1,3-Dihydro-1,1-bis(4-hydroxy-3,5-dipropylphenyl)-3-oxoisobenzofuran-6-carboxylic acid C33H38O6
3,5-Dihydroxybenzophenone 38009-30-2
2-[[4,5-Dihydro-1,5-diphenyl-1H-pyrazol]-3-yl]-5-[2-[4-methylphenyl]ethenyl]furan C28H24N2O
2',6'-Dihydroxy-trans-chalcone C15H12O3
4,5-Dihydro-2-[(pyridin-2-yl)amino]furan-4-one C9H8N2O2
4,8-Dihydroxy-10-methylisobenzofuro[5,4-b]benzofuran-3(1H)-one 519-46-0 C15H10O5
2-[(2,3-Dihydro-3-ethylbenzothiazole-2-ylidene)methyl]-3-ethylbenzothiazole-3-ium C19H19N2S2+
3,3'-Dihydroxy-2,2',4,6,6'-pentamethyl[sulfonylbisbenzene] C17H20O4S
2,4-Dihydro-4-[[5-hydroxy-1-phenyl-3-(1,2,3-trihydroxypropyl)-1H-pyrazol-4-yl]imino]-5-(1,2,3-trihydroxypropyl)-2-phenyl-3H-pyrazol-3-one 35454-88-7 C24H25N5O8
1,2-Dihydroxy-3-hydroxymethyl-9,10-anthraquinone 22296-60-2
1,3-Dihydro-1,1-bis(4-hydroxy-2,5-dimethylphenyl)-3-oxoisobenzofuran-7-carboxylic acid C25H22O6
3,8-Dihydroxy-4-formyl-1,6,9-trimethyl-11-oxo-11H-dibenzo[b,e][1,4]dioxepin-7-carboxylic acid methyl ester 69306-81-6
1,3-Dihydroxy-2-methyl-9H-xanthen-9-one 23366-99-6 C14H10O4
2,3-Dihydro-3-hydroxy-3-phenylpyrido[2,3-d]thiazolo[3,2-b]pyridazin-4-ium C15H12N3OS+
1-(12,13-Dihydro-1,2-dimethoxy-12-methyl[1,3]benzodioxolo[5,6-c]phenanthridin-11-yl)-2-propanone 56051-44-6 C24H23NO5
3,6-Dihydro-6-methoxy-2H-pyran-2-carboxylic acid methyl ester 22870-43-5
2,4-Dihydroxybenzoic acid octyl ester C15H22O4
6,7-Dihydroxy-1,4-naphthoquinone C10H6O4
1,2-Dihydro-1-(α,α,α-trifluoro-m-tolyl)-3H-pyrazolo[3,4-b]pyridin-3-one 34580-77-3 C13H8F3N3O
1,2-Dihydroxy-1H-phenalene-1-cation C13H9O2+
3,4-Dihydroxy-5-(3-methyl-2-butenyl)-2-(3-methyl-1-oxobutyl)-4-(4-methyl-1-oxo-2-pentenyl)-2-cyclopenten-1-one 57195-47-8 C21H30O5
2,3-Dihydro-3-[[4-(3-chloro-4-methylphenyl)-1-piperazinyl]acetylamino]-2,2,5,7-tetramethyl-1H-inden-4-ol C26H34ClN3O2
2-[(1,1-Dihydroxyethyl)aminomethyl]-4-propylphenol C12H19NO3
5,7-Dihydroxy-2-(3,4-dihydroxyphenyl)-1-benzopyrylium C15H11O5+
4-[(9,10-Dihydro-9,10-dioxoanthracen-1-yl)amino]-1-(4-methylphenyl)-1H-anthra[1,2-d]triazole-6,11-dione 6371-46-6 C35H20N4O4
3,4-Dihydro-2,7,8-trimethyl-2-(4,8,12,16,20,24,28,32-octamethyl-3,7,11,15,19,23,27,31-tritriacontaoctenyl)-2H-1-benzopyran-6-ol acetate 56282-30-5 C55H84O3
3,5-Dihydroxy-4-[4α-(1-methylethenyl)-6-hydroxy-1-hydroxymethyl-1-cyclohexen-3-yl]benzoic acid
5,12-Dihydroxynaphtho[2,3-g]quinoline-6,11-dione C17H9NO4
2,3-Dihydro-10,10-dimethyl 10H-9-oxa-1,4-dithiaphenanthrene C13H14OS2
4,5-Dihydro-4-methoxymethyl-6-methyl-5-oxo-1H-1,4-diazepine-1-carboxylic acid ethyl ester C11H16N2O4
4,5-Dihydro-7,8-dimethoxy-3-[3-[N-methyl-2-(3,4,5-trimethoxyphenyl)ethylamino]propyl]-1H-3-benzazepin-2(3H)-one C27H38N2O6
2,3-Dihydro-2-methyl-5-(methylsulfonyl)-N-[1-ethyl-2-pyrrolidinylmethyl]benzofuran-7-carboxamide C18H26N2O4S
3,4-Dihydro-5,7-dimethoxy-2-(4-methoxyphenyl)-2H-1-benzopyran-4-ol 10493-01-3 C18H20O5
1,4-Dihydroimidazo[2,1-c][1,2,4]triazine C5H6N4
1α,8α-Dihydroxy-13-(2-benzylpertrithioethylidene)bicyclo[7.3.1]trideca-4,9-diene-2,6-diyne-11-one
9,10-Dihydro-9,10-diamino-9,10-ethanoanthracene-11-carboxylic acid methyl ester C18H18N2O2
1,4-Dihydroxy-9-iminoanthracen-10(9H)-one C14H9NO3
2-(3,4-Dihydroxyphenyl)-3-(β-D-glucopyranosyloxy)-1-benzopyrylium-5,7-diol
[6,7-Dihydro-1,2-diphenyl-5H-pyrazolo[5,1-b][1,3]oxazin]-1-ium C18H17N2O+
2,3-Dihydro-2-nonadecyl-1H-benzimidazole-1-sulfonic acid sodium salt C26H45N2NaO3S
10,11-Dihydro-5-hydroxy-5H-dibenzo[a,d]cycloheptene-5-carboxylic acid 1-methyl-3-piperidyl ester C22H25NO3
2-[[[2-[(2,3-Dihydro-2-oxo-1H-indol)-3-ylidene]hydrazino]thiocarbonyl]aminoimino]-4-(4-chlorophenyl)-3-butenoic acid C19H14ClN5O3S
2,3-Dihydro-2-tricosyl-1H-benzimidazole-4-sulfonic acid sodium salt C30H53N2NaO3S
5,7-Dihydroxy-2-(2,4,5-trihydroxyphenyl)-4H-1-benzopyran-4-one 1621-84-7 C15H10O7
6β,27-Dihydroxy-D:A-friedooleanane-3,21-dione 78835-09-3 C30H48O4
4,5-Dihydro-2-[(8Z,11R)-11-hydroxy-8-heptadecenyl]-1-[2-[[(9Z,12R)-12-hydroxy-1-oxo-9-octadecenyl]amino]ethyl]-1-methyl-1H-imidazol-1-ium C41H78N3O3+
1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203