CAS Index

StructureChemical NameCASMF
4-[(E)-2-(3-Methyl-5-isothiazolyl)ethenyl]-2,6-dimethoxy-phenol C14H15NO3S
(2E)-2-(4-Methyl-3-pentenyl)-2-butenal C10H16O
(E)-2-Methyl-3-penten-2-ol C6H12O
9-[(E)-3-Methoxy-1-(methoxycarbonyl)-3-oxo-1-propenyl]-9H-carbazole-1,2,4-tricarboxylic acid trimethyl ester 37914-22-0 C24H21NO10
(E)-1-(1-Methylethyl)-2-(1,1,3,3-tetramethylbutyl)diazene C11H24N2
4-[(E)-1-Methyl-2-phenylethenyl]-3-methoxy-1-(4-methoxyphenyl)azetidin-2-one C20H21NO3
(E)-3-(Methylthio)acrylic acid 26398-93-6 C4H6O2S
(E)-3-Methyl-3-octene C9H18
(E)-5-Methyl-2,4-hexadienoic acid ethyl ester C9H14O2
(E)-3-Methoxy-1-phenyl-4-hexen-1-one C13H16O2
(E)-1-Methoxycarbonyl-3-iodo-3-phenyl-2-propen-1-aminium C11H13INO2+
(E)-2-Methyl-2-butenoic acid 5-octenyl ester C13H22O2
3-[(E)-4-Methoxybenzylidene]tetrahydrofuran-2-one C12H12O3
4-[(E)-4-Methoxy-2-methyl-1-methylene-2-butenyl]morpholine C11H19NO2
(E)-2-Methyl-2-butenoic acid [(1aR,2S,3R,4E,7R,7aR,8S,10aS,10bR)-1a,2,3,6,7,7a,8,9,10a,10b-decahydro-2,3-dihydroxy-1a,5,8-trimethyl-9-oxooxireno[9,10]cyclodeca[1,2-b]furan-7-yl] ester 62197-54-0 C20H28O7
(E)-3-Methyl-5-[(1S)-1,2,3,4,4a,7,8,8aβ-octahydro-1α,2α,4aα,5-tetramethyl-4β-[(Z)-2-methyl-2-butenoyloxy]naphthalen-1-yl]-2-pentenoic acid
(E)-2-Methyl-2-butenoic acid 7-nonenyl ester C14H24O2
(E)-2-Methyl-4-decene 28665-56-7 C11H22
(E)-2-Methyl-3-(2-naphthalenyl)-2-propenehydroximic acid C14H13NO2
(E)-3-(4-Methoxyphenyl)-3-pentenoic acid ethyl ester C14H18O3
(E)-3-Methyl-4-[[(tetrahydro-2H-pyran)-2-yl]oxy]-2-buten-1-ol C10H18O3
(E)-4'-Methoxystilbene-4-ol C15H14O2
(E)-5-Methoxy-4-pentenylamine C6H13NO
(E)-β-(4-Methylphenylthio)-3-phenylpropenoic acid ethyl ester
(E)-1-(3,4-Methylenedioxyphenyl)-4,4-dimethyl-1-penten-3-amine C14H19NO2
(E)-α-Methoxy-β-nitrostilbene
(4E)-4-Methyl-2,4-hexadienoic acid ethyl ester C9H14O2
(E)-3-[1-Methyl-4-[4-dimethylaminobenzoyl]-1H-pyrrol-2-yl]acrylic acid ethyl ester C19H22N2O3
(5E)-5-(2-Methylpropylidene)bicyclo[2.2.1]hept-2-ene C11H16
(E)-2-Methyl-2-butenoic acid 3-octenyl ester C13H22O2
2-[(E)-(4-Methoxyphenyl)methylene]butane-1,4-diol C12H16O3
3β-[(E)-3-Methoxy-2-methyl-3-oxo-1-propenyl]-2,2-dimethyl-1α-cyclopropanecarboxylic acid methyl ester
(E)-2-Methyl-2-butenoic acid 1-heptenyl ester C12H20O2
(E)-Methylketene O-trimethylsilyl S-tert-butyl thioacetal
[(E)-6-(4-Methoxyphenyl)-2-hexenyl]malonic acid diethyl ester C20H28O5
4-[(E)-2-(5-Methyl-1H-pyrazol-3-yl)ethenyl]-2,6-dimethylphenol C14H16N2O
(E)-1-Methylamino-2-nitro-1,2-diphenylethene C15H14N2O2
(23E)-24-Methyl-9β,19-cyclolanost-23-en-3β-ol acetate
4-[(E)-2-(3-Methyl-5-isoxazolyl)ethenyl]-2,6-dichlorophenol C12H9Cl2NO2
1-[(E)-2-Methoxy-1-(2-pentyloxyphenyl)ethenyl]-1H-imidazole C17H22N2O2
(7E)-7-[[2-Methyl-4-(diethylamino)phenyl]imino]-3-phenyl-7H-pyrazolo[5,1-c]-1,2,4-triazole-6-carboxamide C22H23N7O
4-[(E)-2-(4-Methoxyphenyl)ethenyl]-2,6-diisopropylphenol C21H26O2
(E)-2-Methyl-2-butenoic acid 2-heptenyl ester C12H20O2
7-[[(E)-3-Methyl-5-[(1S,2R,4R)-1,3,3-trimethyl-7-oxabicyclo[2.2.1]heptan-2-yl]-2-pentenyl]oxy]-2H-1-benzopyran-2-one 512-17-4 C24H30O4
(E)-1-Methoxy-3-methyl-2-penten-4-yne C7H10O
(E)-3-(3-Methoxy-2-hydroxyphenyl)-1-(4-methoxyphenyl)-2-propen-1-one C17H16O4
(E)-3-(2-Methoxyphenyl)-3-[[1-(4-methoxyphenyl)-5-(4-methoxyphenyl)-1H-pyrazol]-3-yl]propenoic acid ethyl ester C29H28N2O5
(E)-4-Methyl-1-pentenyl 4-methylphenyl sulfone C13H18O2S
(E)-3-(6-Methoxy-3-pentyl-1H-inden-2-yl)-N-[(R)-1-methyl-4-(3-pyridinyl)butyl]acrylamide C28H36N2O2
(E)-3-Methyl-2-undecene 74630-47-0 C12H24
(6E)-7-Methyl-6-tetradecene C15H30
3-[(E)-2-Methyl-1-hexenyl]cyclohexanone C13H22O
(E)-3-[1-Methyl-4-(4-chlorobenzoyl)-1H-pyrrol-2-yl]-2-propenehydroxamic acid C15H13ClN2O3
(E)-2-Methyl-3-oxo-6-octenoic acid ethyl ester C11H18O3
(E)-2-Methyl-2-butenedioic acid 4-ethyl 1-[(1R,1α,5S)-8-methyl-6α-[(3-methyl-1-oxo-2-butenyl)oxy]-8-azabicyclo[3.2.1]octan-3β-yl] ester 70474-24-7 C20H29NO6
(E)-2-Methyl-5-heptene-4-one C8H14O
(E)-1-(4-Methoxyphenyl)-2-phenyl-1-(4-pyridinyl)-1-butene C22H21NO
2-[(E)-6-Methyl-4-heptenyl]-2-cyclohexen-1-one C14H22O
(1E)-1-Methoxy-2-[(trimethylsilyl)oxy]-1,3-butadiene C8H16O2Si
(3E)-1-Methoxy-3-methyl-7-(phenylseleno)hepta-1,3-diene C15H20OSe
(E)-8-Methyl-7-hydroxy-5-nonenoic acid p-nitrophenyl ester C16H21NO5
(E)-2-Methyl-3-oxo-7-decenoic acid ethyl ester C13H22O3
(E)-1-[(4-Methylphenyl)amino]-2-nitroethene C9H10N2O2
(2E)-2-Methyl-3-[2β-(2,4,6-trimethylphenyl)cyclohexan-1α-yl]oxypropenal
7-[(E)-Methoxyimino]-3-methylcepham-3-ene-4-carboxylic acid C9H10N2O4S
(E)-2-Methyl-2-butenethioic acid S-tert-butyl ester C9H16OS
(E)-2-Methyl-2-butenoic acid [[[(1S,8aβ)-decahydro-1α,2α-dimethyl-4α,5α-dihydroxy-5-(hydroxymethyl)-1β-[2-[(2,5-dihydro-2-oxofuran)-4-yl]ethyl]naphthalen]-4aα-yl]methyl] ester
(E)-2-Methyl-1-phenyl-2-butene C11H14
3-[(E)-4-Methoxybenzylidene]-5-phenylfuran-2(3H)-one C18H14O3
(E)-5-Methyl-5-undecene C12H24
(E)-3-[2-(3-Methoxy-4-hydroxyphenyl)-3-(hydroxymethyl)-7-methoxy 2,3-dihydrobenzofuran-5-yl]allyl alcohol C20H22O6
(E)-8-Methyl-7-oxo-5-nonenoic acid methyl ester C11H18O3
(E)-3-[3-(3-Methyl-2-butenyl)-4-hydroxy-5-[(E)-4-acetoxy-3-methyl-2-butenyl]phenyl]acrylic acid C21H26O5
3-[[(E)-4-Methoxy-4-oxo-2-butenoyl]amino]-L-Ala-Gly-OH
(E)-2-Methyl-2-butenoic acid 1-butenyl ester C9H14O2
(E)-3-(4-Methoxyphenyl)-2-ethoxyacrylic acid ethyl ester C14H18O4
(10E)-10-(1-Methyl-2-propenyl)-10-octadecenoic acid methyl ester C23H42O2
(E)-1-(4-Methoxyphenyl)-1-butene-3-yne C11H10O
(E)-7-[(6-Methyl-2-oxo-2H-pyran-4-yl)oxy]-2-heptenoic acid ethyl ester C15H20O5
2-[(E)-Methoxycarbonyl(cyano)methylene]thiazolidine C7H8N2O2S
(E)-2-Methyl-7-oxo-2-heptenoic acid ethyl ester C10H16O3
(E)-6β-Methoxy-3α,5α-cyclopregn-17(20)-en-21-ol
(E)-6-(4-[(2-Methoxyethoxy)methyl]oxy-6-methoxy-7-methyl-3-oxo-5-phthalanyl)-4-methyl-4-hexenoic acid [(2-methoxyethoxy)methyl] ester C25H36O10
3-[[(E)-4-Methoxy-4-oxo-2-butenoyl]amino]-L-Ala-L-Ala-OH
2-[(E)-2-(4-Methylphenyl)ethenyl]-2-(methylthio)-1,3-dithiane C14H18S3
(E)-3-(4-Methoxyphenyl)-3-[[1-(4-methoxyphenyl)-5-(4-methylphenyl)-1H-pyrazol]-3-yl]propenoic acid ethyl ester C29H28N2O4
(E)-1-(4-Methylphenyl)propene 2077-30-7 C10H12
(E)-2-Methyl-2-butenoic acid [(3aR,4R,6R,10Z,11aR)-2,3,3a,4,5,6,7,11a-octahydro-10-hydroxymethyl-6-methyl-3-methylene-2,7-dioxo-6,9-epoxycyclodeca[b]furan]-4-yl ester C20H22O7
(E)-5-Methyl-5-acetoxy-2-phenyl-2-hexen-4-one C15H18O3
(7E)-7-[[2-Methyl-4-(diethylamino)phenyl]imino]-6-phenyl-3-(trifluoromethyl)-7H-pyrazolo[5,1-c]-1,2,4-triazole C22H21F3N6
(2E)-6-(Methylsulfinyl)-4,5-dithia-2-octene C9H14OS3
(5E)-2-Methyl-2,5-heptadiene-4-one C8H12O
(E)-4'-Methoxy-α-(2,4,6-trimethoxybenzylidene)acetophenone
(E)-α-Methylcinnamamide
1-[(E)-2-Methylthio-1-[2-(hexyloxy)phenyl]ethenyl]-1H-imidazole C18H24N2OS
2-[(E)-2-(4-Methylphenyl)ethenyl]-1,3-dithiolane C12H14S2
(3E)-5-Methyl-2-(2-methylpropan-1-ylidene)-3-hexenenitrile C11H17N
(2E)-3-Methoxy-1-(4-bromophenyl)-2-propen-1-one C10H9BrO2
4-[(E)-2-(4-Methoxyphenyl)ethenyl]-2,6-dimethylphenol C17H18O2
(E)-2-Methyl-2-butenoic acid (3aR)-2,3,3aβ,4,5,5a,6,7,8,9bα-decahydro-6α,8β-dihydroxy-5aα,9-dimethyl-3-methylene-2-oxonaphtho[1,2-b]furan-4α-yl ester 94190-30-4 C20H26O6
85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245