CAS Index

StructureChemical NameCASMF
1-(4-Methoxyphenyl)-3-methylurea 21260-49-1 C9H12N2O2
3-Chloro-N-(2-chlorophenyl)propanamide 21261-72-3 C9H9Cl2NO
3-Chloro-N-(3-methoxyphenyl)propanamide 21261-76-7 C10H12ClNO2
2-Benzothiazolinethione,6-ethyl-3-methyl-(8CI) 21261-88-1 C10H11NS2
2-Chloro-N-(4-fluorophenyl)propanamide 21262-04-4 C9H9ClFNO
2-Chloro-N-(4-chlorophenyl)propanamide 21262-05-5 C9H9Cl2NO
2-Chloro-N-(3-chlorophenyl)propanamide 21262-06-6 C9H9Cl2NO
2-Chloro-N-(2-chlorophenyl)propanamide 21262-07-7 C9H9Cl2NO
PropanaMide, N-(4-broMophenyl)-2-chloro- 21262-08-8 C9H9BrClNO
2-Chloro-N-(4-iodophenyl)propanamide 21262-09-9 C9H9ClINO
2-Chloro-N-(4-methoxyphenyl)propanamide 21262-10-2 C10H12ClNO2
2-Chloro-N-(3-methoxyphenyl)propanamide 21262-11-3 C10H12ClNO2
2'-Chloropropionanilide 21262-52-2 C9H10ClNO
2-[(4-Fluorophenyl)amino]-1,3-thiazol-4(5H)-one 21262-73-7 C9H7FN2OS
3-(4-Bromophenyl)-5-methylisoxazole 21262-87-3 C10H8BrNO
5-Benzothiazolesulfonamide(8CI) 21262-99-7 C7H6N2O2S2
3-Allyl-2-mercapto-3H-quinazolin-4-one 21263-59-2 C11H10N2OS
N-(3-(4-Methylpiperazin-1-yl)propyl)-2-nitroaniline 21263-70-7 C14H22N4O2
bis(ethane-1,2-diamine)nickel(2+) sulphate 21264-77-7 C4H16N4NiO4S
Ferric ammonium EDTA 21265-50-9 C10H16FeN3O8
3,4-dibromoheptane 21266-90-0 C7H14Br2
Tetraethyl-1,4-benzenediphosphonate 21267-14-1 C14H24O6P2
PRYNACHLOR 21267-72-1 C12H12ClNO
2-Hydroxy-5-[[4-[(4-nitro-2-sulfophenyl)amino]phenyl]azo]benzoic acid 21268-97-3 C19H14N4O8S
21-hydroxy-2'-methyl-16beta-5'H-pregn-4-eno[17,16-d]oxazole-3,20-dione 21-acetate 21269-13-6 C25H33NO5
3-(o-Methoxyphenoxy)-1-pyrrolidine-1-propanol 21269-14-7 C14H21NO3
4-Hydroxy-8-methoxyquinoline 21269-34-1 C10H9NO2
Tiopronin Impurity 1 21269-37-4 C10H16N2O6S2
(1-ethyl-1H-benzoimidazol-2-yl)methanol 21269-78-3 C10H12N2O
1H-Pyrrolo[1,2-a]benzimidazol-3-ol,2,3-dihydro-(8CI,9CI) 21269-84-1 C10H10N2O
Pyrido[1,2-a]benzimidazol-4-ol, 1,2,3,4-tetrahydro- (8CI,9CI) 21269-85-2 C11H12N2O
Resorcinol, 4-[(2-hydroxy-3-pyridyl)azo]- 21269-87-4 C11H9N3O3
4-[(2-Hydroxy-5-methyl-3-pyridyl)azo]resorcinol 21269-88-5 C12H11N3O3
3-[(2-Hydroxyphenyl)azo]-2,6-pyridinediol 21269-89-6 C11H9N3O3
2,6-Pyridinediol,3-amino-(8CI) 21269-90-9 C5H6N2O2
[α-(Bromomethyl)benzyl]butyl ether 21269-98-7 C12H17BrO
[α-(Bromomethyl)benzyl]sec-butyl ether 21269-99-8 C12H17BrO
[α-(Bromomethyl)benzyl](2-ethylhexyl) ether 21270-00-8 C16H25BrO
[α-(Bromomethyl)-m-chlorobenzyl](2-ethylhexyl) ether 21270-02-0 C16H24BrClO
[α-(Bromomethyl)-3,4-dichlorobenzyl](2-ethylhexyl) ether 21270-03-1 C16H23BrCl2O
[α-(Bromomethyl)-p-isopropylbenzyl]pentyl ether 21270-04-2 C16H25BrO
[α-(Bromomethyl)-p-isopropylbenzyl]dodecyl ether 21270-05-3 C23H39BrO
[α-(Bromomethyl)-p-tert-butylbenzyl]octyl ether 21270-06-4 C20H33BrO
[α-(Bromomethyl)-p-hexylbenzyl](2-ethylhexyl) ether 21270-07-5 C22H37BrO
[α-(Bromomethyl)-p-octylbenzyl]butyl ether 21270-08-6 C20H33BrO
[α-(Bromomethyl)-p-cyclopentylbenzyl]butyl ether 21270-09-7 C17H25BrO
[α-(Bromomethyl)-p-cyclopentylbenzyl]pentyl ether 21270-10-0 C18H27BrO
[α-(Bromomethyl)-p-cyclopentylbenzyl]octyl ether 21270-11-1 C21H33BrO
[α-(Bromomethyl)-p-cyclopentylbenzyl](2-ethylhexyl) ether 21270-12-2 C21H33BrO
[α-(Bromomethyl)-p-cyclohexylbenzyl]pentyl ether 21270-13-3 C19H29BrO
[α-(Bromomethyl)-p-cyclohexylbenzyl]hexyl ether 21270-14-4 C20H31BrO
[α-(Bromomethyl)-p-cyclohexylbenzyl]octyl ether 21270-15-5 C22H35BrO
[α-(Bromomethyl)-p-cyclohexylbenzyl](2-ethylhexyl) ether 21270-16-6 C22H35BrO
2,3,5,6,7,8-hexafluoroquinoxaline 21271-15-8 C8F6N2
2-(2-Dimethylaminoethoxy)-3-phenyl-4H-pyrazino(1,2-a)pyrimidin-4-one h ydrobromide 21271-21-6
2-(2-Diisopropylaminoethoxy)-3-phenyl-4H-pyrazino(1,2-a)pyrimidin-4-on e hydrobromide 21271-23-8
3-(p-Chlorophenyl)-2-hydroxy-4H-pyrazino[1,2-a]pyrimidin-4-one 21271-32-9 C13H8ClN3O2
ethyl N-[7-[2-[4-(diethylsulfamoyl)phenyl]ethylamino]-3,4-diphenyl-2,5 ,10-triazabicyclo[4.4.0]deca-2,4,7,9,11-pentaen-9-yl]carbamate 21271-99-8 C34H36N6O4S
1-Phenyl-4-(2-phenylhydrazono)pyrazolidine-3,5-dione 21272-26-4 C15H12N4O2
4-Ethoxycarbonyl-1-methyl-pyrazole-3-carboxylic acid 21272-38-8 C8H10N2O4
1-Allyl-4,5-di(N-methylcarbamoyl)pyrazole 21272-62-8 C10H14N4O2
4a,9b-Dihydro-6-(2-hydroxy-5-methylphenyl)-8,9b-dimethyldibenzofuran-3(4H)-one 21272-73-1 C21H20O3
5a,6a,11b,12a-Tetrahydro-5a-hydroxy-2,10,11b-trimethylbenzo[1,2-b:5,4-b']bisbenzofuran-12(6H)-one 21272-74-2 C21H20O4
5a,7a,12a,12b-Tetrahydro-12a-hydroxy-2,9,12b-trimethylbenzo[1,2-b:3,4-b']bisbenzofuran-7(6H)-one 21272-75-3 C21H20O4
1-[Phenylsulfonyl]-1-nitropropane 21272-84-4 C9H11NO4S
Nitromethyl phenyl sulfone 21272-85-5 C7H7NO4S
Phenoxyacetic acid trimethylsilyl ester 21273-08-5 C11H16O3Si
3-Phenoxypropionic acid trimethylsilyl ester 21273-09-6 C12H18O3Si
Butyric acid, 4-phenoxy-, trimethylsilyl ester 21273-10-9 C13H20O3Si
5-Phenoxyvaleric acid trimethylsilyl ester 21273-11-0 C14H22O3Si
6-Phenoxyhexanoic acid trimethylsilyl ester 21273-12-1 C15H24O3Si
7-Phenoxyheptanoic acid trimethylsilyl ester 21273-13-2 C16H26O3Si
11-Phenoxyundecanoic acid trimethylsilyl ester 21273-14-3 C20H34O3Si
3-Phenylpropanoic acid trimethylsilyl ester 21273-15-4 C12H18O2Si
4-(Benzyloxy)butyric acid trimethylsilyl ester 21273-17-6 C14H22O3Si
4-Methoxybutyric acid (trimethylsilyl) ester 21273-18-7 C8H18O3Si
5-Methoxyvaleric acid trimethylsilyl ester 21273-24-5 C9H20O3Si
4-Ethoxybutyric acid trimethylsilyl ester 21273-25-6 C9H20O3Si
4-Phenoxybutyric acid methyl ester 21273-27-8 C11H14O3
2-Phenoxyethyl-1,1-d2 alcohol 21273-38-1 C8H8D2O2
1H-Pyrazolo[4,3-g]benzoxazole (8CI,9CI) 21274-68-0 C8H5N3O
6H-Pyrazolo[3,4-g]benzoxazole 21274-69-1 C8H5N3O
3,5-Dimethyl-N-ethyl-1-phenyl-1H-pyrazol-4-amine 21274-97-5 C13H17N3
4-Dimethylamino-1-phenyl-1H-pyrazole-5-methanol 21275-19-4 C12H15N3O
2-oxo-4-imidazolinecarboxylic acid 21277-16-7 C4H6N2O3
1,2-Benzenedicarboxylic acid, 4,4'-(1,2-diazenediyl)bis- 21278-45-5 C16H10N2O8
2-(4-Chloro-phenyl)-thiazole-4-carbaldehyde 21278-77-3 C10H6ClNOS
3-[2-(4-chlorophenyl)-1,3-thiazol-4-yl]prop-2-enoic acid 21278-79-5 C12H8ClNO2S
2-(4-pyridinyl)-4-thiazolecarboxylic acid ethyl ester 21278-85-3 C11H10N2O2S
2-(4-Pyridyl)thiazole-4-carboxylic acid 21278-86-4 C9H6N2O2S
Dipyrido[2,1-b:12j][3,8]phenanthrolinediiumbistetrafluoroborate 21279-13-0 C20H14N2.2BF4
1-Pyrimidin-2-yl-1,4-diazepane 21279-57-2 C9H14N4
1-(Pyrimidin-2-yl)-1,4-diazepane (2HCl) 21279-58-3
3-chloropyrazine-2-carboxaMide 21279-62-9 C5H4ClN3O
5-chloropyrazine-2-carboxamide 21279-64-1 C5H4ClN3O
3-Hydrazino-2-pyrazinecarbohydrazide 21279-74-3 C5H8N6O
1-(2-Methoxyphenyl)-4-(3-chloropropyl)piperazine dihydrochloride 21279-77-6 C14H21ClN2O
4-(4-Piperonyl-1-piperazinyl)pyrimidin-2-amine 21279-99-2 C16H19N5O2
2-(Hexahydro-4-piperonyl-1H-1,4-diazepin-1-yl)pyrimidine 21280-10-4 C17H20N4O2
5-Chloro-2-(4-piperonyl-1-piperazinyl)pyrimidine 21280-23-9 C16H17ClN4O2
92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252