英文名称中文名称CASMF
MONO-N-HEPTYLTRIETHYLTIN MONO-N-HEPTYLTRIETHYLTIN 51283-39-7 C13H30Sn
3-(Tributylstannyl)propanamide 3-(三丁基锡烷基)丙酰胺 51283-50-2 C15H33NOSn
Monomethylammonium cyanide 51283-79-5
Dimethylammonium cyanide 51283-80-8 C3H8N2
1,2-Dimethylpropylcyclohexane 1,2-Dimethylpropylcyclohexane 51284-29-8 C11H22
(2-Methoxyethyl)cyclohexane 51284-32-3 C9H18O
3-(Phenylmethyl)-2-[[2-(phenylmethyl)phenyl]azo]phenol 51284-75-4 C26H22N2O
5-(Phenylmethyl)-2-[[2-(phenylmethyl)phenyl]azo]phenol 51284-76-5 C26H22N2O
3-(Phenylmethyl)-4-[[2-(phenylmethyl)phenyl]azo]phenol 51284-77-6 C26H22N2O
FORMAMIDE-13C 甲酰胺-13C 51284-91-4 CH3NO
FORMAMIDE-18O 甲酰胺-18O 51284-92-5 CH3NO
N'-HYDROXY-2-PYRAZINECARBOXIMIDAMIDE 吡嗪-2-甲胺肟 51285-05-3 C5H6N4O
4-Pyrimidinecarboximidamide,N-hydroxy- 4-Pyrimidinecarboximidamide,N-hydroxy- 51285-11-1 C5H6N4O
N'-Hydroxycyclopropanecarboximidamide 环丙甲酰胺肟 51285-13-3 C4H8N2O
Pyridine-2-carboximidamide hydrochloride 2-脒基吡啶盐酸盐 51285-26-8 C6H8ClN3
3-(2-METHYL-PROPANE-2-SULFONYL)-THIOPHENE-2-CARBOXYLIC ACID 51285-58-6 C9H12O4S2
4,4'-DIBROMO-2,2'-BITHIOPHENE 4,4'-二溴-2,2'-并噻吩 51285-60-0 C8H4Br2S2
Gadoliniumsulfit 51285-81-5
Diethylene glycol monododecyl ether sodium sulfate 51286-51-2
3-(2,4,6-tribromophenoxy)propane-1,2-diol 51286-98-7 C9H9Br3O3
3-PHENYL-3,4-DIHYDRO-2H-BENZO[E][1,3]OXAZINE 3-苯基-3,4-二氢-2H-苯并[E][1,3]恶嗪 51287-17-3 C14H13NO
N-STEAROYL-BETA-ALANINE 51287-21-9 C21H41NO3
5-(benzoylamino)-N-(4-chlorophenyl)-3-methyl-4-isothiazolecarboxamide 氰基甲酸乙酯 51287-57-1 C18H14ClN3O2S
2-Benzothiazolamine,5-nitro-,3-oxide(9CI) 51287-65-1 C7H5N3O3S
dodecyl 5,5-dibutyl-9-oxo-10-oxa-4,6-dithia-5-stannadocosanoate 51287-83-3 C38H76O4S2Sn
DIMETHYLBIS(DODECYLTHIO)TIN 双(十二烷基硫基)二甲基锡 51287-84-4 C26H56S2Sn
NICKELAMMONIUMSULPHATES 51287-85-5 H20N2NiO14S2
3-Buten-2-one, 4-(propylamino)-, (E)- (9CI) 51287-93-5 C7H13NO
3-Buten-2-one, 4-(propylamino)-, (Z)- (9CI) 51287-94-6 C7H13NO
5,7,7,7-Tetrachloro-1-heptene 51287-99-1 C7H10Cl4
4-Iodo-1H-benzimidazole 4-碘-1H-苯并咪唑 51288-04-1 C7H5IN2
N-(4-hydroxy-3-nitrophenyl)acetamide 51288-37-0 C8H8N2O4
ETHOXYETHYLMETHACRYLATE 甲基丙烯酸乙氧基乙酯 51289-08-8
4-(p-tert-butylphenyl)butan-2-ol 4-(4-(叔丁基)苯基)丁-2-醇 51290-65-4 C14H22O
2-BENZYLSULFANYL-1H-BENZOIMIDAZOLE 2-苄基硫基-1H-苯并咪唑 51290-77-8 C14H12N2S
Pyrimido[4,5-d]pyrimidin-4-ol, 3,4-dihydro- (9CI) 3,4-二氢嘧啶并[4,5-D]嘧啶-4-醇 51290-93-8 C6H6N4O
5-BENZYL-4-METHYL-4H-1,2,4-TRIAZOLE-3-THIOL 5-苄基-4-甲基-2,4-二氢-3H-1,2,4-三唑-3-硫酮 51291-31-7 C10H11N3S
3-Isoxazolecarboxylicacid,5-(4-methoxyphenyl)-4-methyl-,ethylester(9CI) 51291-35-1 C14H15NO4
5-METHOXY-2,4-DIHYDRO-3H-1,2,4-TRIAZOL-3-ONE 5-METHOXY-2,4-DIHYDRO-3H-1,2,4-TRIAZOL-3-ONE 51291-82-8 C3H5N3O2
Imidazo[5,1-f][1,2,4]triazine-2,7-diamine (9CI) 51292-20-7 C5H6N6
(4-CHLORO-PYRAZOL-1-YL)-ACETIC ACID ETHYL ESTER 2-(4-氯-1H-吡唑-1-基)乙酸乙酯 51292-40-1 C7H9ClN2O2
2-(4-BROMO-PYRAZOL-1-YL)-PROPIONIC ACID 2-(4-溴-1H-吡唑-1-基)丙酸 51292-42-3 C6H7BrN2O2
(3aR,3aα,7aα,9aα)-6α,7α-Bis(acetyloxy)-3a,4,4a,5,6,7,7a,8,9,9a-decahydro-5β-hydroxy-4aβ,8α-dimethyl-3-methyleneazuleno[6,5-b]furan-2(3H)-one 51292-55-8 C19H26O7
(R)-2-Methylbutanoic acid (3R,3aα,7aα,9aα)-dodecahydro-3-hydroxy-3-hydroxymethyl-4aβ,8α-dimethyl-2,5-dioxoazuleno[6,5-b]furan-7α-yl ester 51292-61-6 C20H30O7
3,3a,4,4a,7a,8,9,9a-Octahydro-3-hydroxy-3-hydroxymethyl-4a,8-dimethylazuleno[6,5-b]furan-2,5-dione 51292-63-8 C15H20O5
BOC-SER(ME)-OH N-叔丁氧羰基-O-甲基-L-丝氨酸 51293-47-1 C9H17NO5
1,2-Benzenedimethanol,-alpha--ethyl--alpha--methyl-(9CI) 51293-50-6 C11H16O2
Hexanedioic acid, polymer with 5-amino-1,3,3-trimethylcyclohexanemethanamine, 1,4-butanediol and 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane 51293-82-4 C32H60N4O8
2-[[(butylamino)carbonyl]oxy]ethyl methacrylate 51293-89-1 C11H19NO4
PERFLUORO(METHYLDECALIN) 全氟甲基萘烷 51294-16-7 C11F20
2-(3-pyridinyl)-1H-imidazole-4,5-dicarboxylic acid 51294-28-1 51294-28-1 C10H7N3O4
5-Iodobenzo[c][1,2,5]oxadiazole 51294-40-7 C6H3IN2O
7-Chlorobenzo[d]isoxazol-3(2H)-one 7-氯苯并[D]异噁唑-3(2H)-酮 51294-56-5 C7H4ClNO2
1,2-Benzisoxazol-3(2H)-one,7-methoxy-(9CI) 7-甲氧基-1,2-苯并噁唑-3-酮 51294-57-6 C8H7NO3
7-BroMobenzo[d]isoxazol-3(2H)-one 7-溴苯并[D]异恶唑-3(2H)-酮 51294-59-8 C7H4BrNO2
4-ETHYNYL-3,5-DIMETHYL-1-PHENYL-1H-PYRAZOLE 51294-74-7 C13H12N2
4-BROMO-3,5-DIMETHYL-1-PHENYL-1H-PYRAZOLE 4-溴-3-二甲基-1-苯基-1H-吡唑 51294-75-8 C11H11BrN2
Hexanedioic acid, compd. with 1,6-hexanediamine (1:1), polymer with 11-aminoundecanoic acid and hexahydro-2H-azepin-2-one 51295-15-9 C29H60N4O7
1-AMINO-1-DEOXY-D-FRUCTOSE 51296-39-0 C6H13NO5
Allopregnan-21-ol-3,11,20-trione 51297-06-4 C21H30O4
24-METHYLENE CHOLESTEROL ACETATE 51297-12-2 C31H50O2
6-Ethyl-5-octen-2-one 51298-28-3 C10H18O
N'-Nitro-L-arginine-methyl ester hydrochloride N'-硝基-L-精氨酸甲酯盐酸盐 51298-62-5 C7H16ClN5O4
1,2-bis(4-(3-(trifluoromethyl)phenyl)piperazin-1-yl)ethane 氟班色林杂质 51299-16-2 C24H28F6N4
Thiiranecarboxylic acid, 3,3-dimethyl-, methyl ester (9CI) 51299-78-6 C6H10O2S
discandium dicarbonate 51299-79-7 C2O6Sc2
3-propoxypropiononitrile 3-propoxypropiononitrile 51299-82-2 C6H11NO
tert-butyl hydrogen carbonate 碳酸氢叔丁酯 51300-90-4 C5H10O3
[3-cyano-6-hydroxy-4-methyl-2-oxo-(2H)-pyridine-1-propyl](trimethyl)ammonium methyl sulphate 51301-35-0 C14H25N3O6S
formic acid, compound with 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine (1:1) DBU/甲酸盐 51301-55-4 C10H18N2O2
2-TERT-BUTOXYCARBONYLAMINO-3-(4-CHLORO-PHENYL)-PROPIONIC ACID BOC-DL-4-氯苯丙氨酸 51301-86-1 C14H18ClNO4
4-BUTOXY-3-METHOXY-BENZALDEHYDE 4-丁氧基-3-甲氧基苯甲醛 51301-87-2 C12H16O3
5-Chloro-3-isopropyl-1,2,4-thiadiazole 5-Chloro-3-isopropyl-1,2,4-thiadiazole 51302-12-6 C5H7ClN2S
2,5-Dihydro-2,2-dimethyl-4,5-diphenyloxazole 51304-30-4 C17H17NO
2,5-Dihydro-2,2-dimethyl-5-(4-methylphenyl)-4-phenyloxazole 51304-31-5 C18H19NO
2,5-Dihydro-2,2-dimethyl-5-(1-methylethyl)-4-phenyloxazole 51304-33-7 C14H19NO
4-CYANO-4-PHENYLPIPERIDINE HYDROCHLORIDE 4-氰基-4-苯基哌嗪 51304-58-6 C12H15ClN2
4-phenyl-4-propoxypiperidinium chloride 51304-59-7 C14H22ClNO
4-(4-CHLOROPHENYL)-1,2,3,6-TETRAHYDROPYRIDINE HYDROCHLORIDE 4-(4-氯苯基)-1,2,3,6-四氢吡啶盐酸盐 51304-61-1 C11H13Cl2N
4-hydrazinyl-1-methylpiperidine 4-肼基-1-甲基哌啶 51304-64-4 C6H15N3
(3-CHLORO-4-METHYLPHENYL)HYDRAZINE HYDROCHLORIDE 1-(3-CHLORO-4-METHYLPHENYL)HYDRAZINE 51304-65-5 C7H9ClN2
(4-(METHYLTHIO)PHENYL)HYDRAZINE 51304-69-9 C7H10N2S
[3-(methylsulfanyl)phenyl]hydrazine 51304-72-4 C7H10N2S
3,4,5-TRIMETHOXY-PHENYL-HYDRAZINE 51304-75-7 C9H14N2O3
N,N'-Bis(dimethylamino)-N'',N''-dibenzyl-1,3,5-triazine-2,4,6-triamine 51304-96-2 C21H28N8
2,4-Bismorpholino-6-benzylamino-1,3,5-triazine 51304-99-5 C18H24N6O2
N-octadecyl-4,6-bis(allyloxy)-1,3,5-triazin-2-amine 51305-29-4 C27H48N4O2
(4-fluorophenyl)[(3-methyl-2-thienyl)methylene]amine 51305-51-2 C12H10FNS
(4-chlorophenyl)[(3-methyl-2-thienyl)methylene]amine 51305-65-8 C12H10ClNS
3,4-DICHLORO-N-[-THIEN-2-YLMETHYLIDENE]ANILINE 51305-67-0 C11H7Cl2NS
N-(thiophen-2-ylmethyl)cyclohexanamine N-(噻吩-2-基甲基)环己胺 51305-86-3 C11H17NS
1,8-DIMETHOXYOCTANE 1,8-二甲氧基辛烷 51306-09-3 C10H22O2
ALPHA-D(+)MANNOSE 1-PHOSPHATE DI(MONOCYCLOHEXYLAMMONIUM) SALT Α-D-(+)-甘露糖-1-磷酸二(环己基铵)盐 51306-17-3 C18H39N2O9P
5-(4,6-DICHLORO-S-TRIAZIN-2-YLAMINO)FLUORESCEIN-HYDROCHLORIDE 5-(4,6-二氯三嗪)氨基荧光素 51306-35-5 C23H12Cl2N4O5
(1R,2S,3R)-1-[2-(2-Fluorophenyl)-2H-1,2,3-triazol-4-yl]-1,2,3,4-butanetetrol 51306-42-4 C12H14FN3O4
2-(2-fluorophenyl)-2H-1,2,3-triazole-4-carbaldehyde 51306-43-5 C9H6FN3O
2-(2-fluorophenyl)-2H-1,2,3-triazole-4-carboxylic acid 51306-44-6 C9H6FN3O2
Acetamide, N-[4-(hydroxymethyl)-2-thiazolyl]- N-(4-(羟甲基)噻唑-2-基)醋胺石 51307-38-1 C6H8N2O2S
(2-AMINOTHIAZOL-4-YL)METHANOL 2-氨基-4-羟甲基噻唑 51307-43-8 C4H6N2OS
N-(4-Methoxybenzyl)hydroxylaMine N-(4-甲氧基苄基)羟基L胺 51307-59-6 C8H11NO2
99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259