| 89861-36-9 |
4-diazonio-5-ethoxy-5-oxo-1-phenylpenta-1,3-dien-3-olate |
4-diazonio-5-ethoxy-5-oxo-1-phenylpenta-1,3-dien-3-olate |
C13H12N2O3 |
244.24600 |
| 95068-31-8 |
4-methoxy-3-(2-methoxyphenyl)-3H-2-benzofuran-1-one |
4-methoxy-3-(2-methoxyphenyl)-3H-2-benzofuran-1-one |
C16H14O4 |
270.28000 |
| 87412-89-3 |
4-chloro-1,3-dimethylpyrazolo[3,4-d]pyrimidine |
4-chloro-1,3-dimethylpyrazolo[3,4-d]pyrimidine |
C7H7ClN4 |
182.61000 |
| 27129-25-5 |
4H-1-Benzopyran-4-one, 3-acetyl-2,6-dimethyl- |
3-acetyl-2,6-dimethylchromone |
C13H12O3 |
216.23258 |
| 7501-73-7 |
4-[chloro-(4-hydroxy-3-nitrophenyl)arsanyl]-2-nitrophenol |
双（4 -羟基-3 -硝基苯基）arsinous氯化物 |
C12H8AsClN2O6 |
386.57600 |
| 89352-32-9 |
4-(2-bromoethyl)benzenethiol |
4-(2-bromoethyl)benzenethiol |
C8H9BrS |
217.12600 |
| 63325-84-8 |
4-methyl-2-phenylbenzo[d]thiazole |
|
C14H11NS |
225.30900 |
| 1316315-43-1 |
4-(5-bromo-6-chloro-2-(4-cyanophenylamino)-pyrimidin-4-yloxy |
4-(5-bromo-6-chloro-2-(4-cyanophenylamino)-pyrimidin-4-yloxy)-3,5-[(2)H6]dimethylbenzonitrile |
C20H7BrClD6N5O |
460.74400 |
| 197237-97-1 |
4,5,6,7-tetrahydrothieno[3,2-c]pyridine-2-carbaldehyde |
4,5,6,7-四氢噻吩并[3,2-c]吡啶-2-甲醛 |
C8H9NOS |
167.22800 |
| 6337-41-3 |
4-hydroxy-4-pyridin-2-ylbutan-2-one |
4-hydroxy-4-pyridin-2-ylbutan-2-one |
C9H11NO2 |
165.18900 |
| 66414-18-4 |
4-(pyridin-4-ylmethyl)phenol |
4-(4-吡啶甲基)苯酚 |
C12H11NO |
185.22200 |
| 37481-38-2 |
4-methoxy-N-(2-methyl-3,4-dihydro-1H-isoquinolin-5-yl)benzam |
4-methoxy-N-(2-methyl-3,4-dihydro-1H-isoquinolin-5-yl)benzamide |
C18H20N2O2 |
296.36400 |
| 82793-36-0 |
4'-methoxy-3',5-di-n-propyl-[1,1'-biphenyl]-2-ol |
4\'-methoxy-3\',5-di-n-propyl-[1,1\'-biphenyl]-2-ol |
C19H24O2 |
284.39300 |
| 77464-50-7 |
4-hydroxy-3,3-diphenylbenzo[f]quinoline-1-carbonitrile |
4-hydroxy-3,3-diphenylbenzo[f]quinoline-1-carbonitrile |
C26H18N2O |
374.43400 |
| 58371-75-8 |
4-(furan-2-yl)-3-nitrobut-3-en-2-one |
4-(furan-2-yl)-3-nitrobut-3-en-2-one |
C8H7NO4 |
181.14500 |
| 7050-85-3 |
4-isocyano-N,N-dimethylaniline |
4-isocyano-N,N-dimethylaniline |
C9H10N2 |
146.18900 |
| 42460-61-7 |
4-amino-2-chlorobenzaldehyde |
4-氨基-2-氯苯甲醛 |
C7H6ClNO |
155.58200 |
| 4866-61-9 |
4H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one |
[1,2,4]Triazolo[1,5-a]pyrimidin-7-ol |
C5H4N4O |
136.11100 |
| 1145987-14-9 |
4,4'-((1E,3E)-1-methoxybuta-1,3-diene-1,4-diyl)bis(methylben |
4,4\'-((1E,3E)-1-methoxybuta-1,3-diene-1,4-diyl)bis(methylbenzene) |
C19H20O |
264.36100 |
| 60890-29-1 |
4-(3,4-Dimethoxyphenyl)-4-oxobutanoic acid |
4-(3,4-二甲氧基苯基)-4-氧丁酸 |
C12H14O5 |
238.23700 |
| 4076-40-8 |
4-METHYLBENZO[C]PHENANTHRENE |
|
C19H14 |
242.31400 |
| 135340-77-1 |
4-amino-1-(3,5-dichloro-4-(4-chlorobenzoyl)benzyl)-1H-1,2,3- |
4-amino-1-(3,5-dichloro-4-(4-chlorobenzoyl)benzyl)-1H-1,2,3-triazole-5-carboxamide |
C17H12Cl3N5O2 |
424.66800 |
| 27675-32-7 |
4,4'-dimethyl-2,2'-methylenedianiline |
4,4\'-dimethyl-2,2\'-methylenedianiline |
C15H18N2 |
226.31700 |
| 96294-85-8 |
4-methyl-1-propan-2-yl-2-propan-2-yloxybenzene |
4-methyl-1-propan-2-yl-2-propan-2-yloxybenzene |
C13H20O |
192.29700 |
| 88791-16-6 |
4-bromo-7-methoxy-1-benzothiophene-2-carboxylic acid |
4-bromo-7-methoxy-1-benzothiophene-2-carboxylic acid |
C10H7BrO3S |
287.13000 |
| 99120-58-8 |
4-ethyl-N,N,4-trimethyl-5-methylidene-1,3,2-dioxaphospholan- |
4-ethyl-N,N,4-trimethyl-5-methylidene-1,3,2-dioxaphospholan-2-amine |
C8H16NO2P |
189.19200 |
| 31310-08-4 |
4-methoxy-2-methylbenzoyl chloride |
4-甲氧基-2-甲基苯甲酰氯 |
C9H9ClO2 |
184.62000 |
| 61836-39-3 |
4-methoxynaphthalene-1,8-diol |
4-methoxynaphthalene-1,8-diol |
C11H10O3 |
190.19500 |
| 4280-40-4 |
4-(4-Fluorophenyl)morpholine |
|
C10H12FNO |
181.20700 |
| 102473-99-4 |
4-(2-methoxycarbonyl-[1]phenanthryl)-butyric acid methyl est |
4-(2-methoxycarbonyl-[1]phenanthryl)-butyric acid methyl ester |
C21H20O4 |
336.38100 |
| 4030-10-8 |
4-methyl-2-phenyl-2,3-dihydrofuran |
4-methyl-2-phenyl-2,3-dihydrofuran |
C11H12O |
160.21200 |
| 647835-34-5 |
4-bromo-2,6-diphenylaniline |
4-bromo-2,6-diphenylaniline |
C18H14BrN |
324.21400 |
| 17553-33-2 |
4,4,5,5-tetramethylocta-2,6-diyne |
4,4,5,5-tetramethylocta-2,6-diyne |
C12H18 |
162.27100 |
| 73528-53-7 |
4-((3aR,3bR,6aR)-2,3,3b,6a-tetrahydro-3aH-furo[3',2':3,4]aze |
4-((3aR,3bR,6aR)-2,3,3b,6a-tetrahydro-3aH-furo[3\',2\':3,4]azeto[1,2-b]isoxazol-3a-yl)benzonitrile |
C14H12N2O2 |
240.25700 |
| 937-53-1 |
4-phenylbut-3-en-2-one |
4-phenylbut-3-en-2-one |
C10H10O |
146.18600 |
| 406482-72-2 |
4-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ben |
4-(4-氰基苯基)苯硼酸频那醇酯 |
C19H20BNO2 |
305.17900 |
| 42226-36-8 |
4H-1,2,4-diazaphosphole |
4H-1,2,4-diazaphosphole |
C2H3N2P |
86.03240 |
| 83755-95-7 |
4,6-dibromo-4-t-butyl-2-methylcyclohexa-2,5-dienone |
4,6-dibromo-4-t-butyl-2-methylcyclohexa-2,5-dienone |
C11H14Br2O |
322.03600 |
| 119529-01-0 |
4-methyloct-3-en-1-ol |
4-methyloct-3-en-1-ol |
C9H18O |
142.23900 |
| 76966-09-1 |
4-ethoxy-1H-phenalen-6-yl 3,4-dihydronaphthalene-1-carboxyla |
4-ethoxy-1H-phenalen-6-yl 3,4-dihydronaphthalene-1-carboxylate |
C26H22O3 |
382.45100 |
| 546064-73-7 |
4-(4-bromophenyl)-2-(2-cyano-acetylamino)-thiophene-3-carbox |
4-(4-溴苯基)-2-(2-氰基-乙酰基氨基)-噻吩-3-羧酸乙酯 |
C16H13BrN2O3S |
393.25500 |
| 72713-45-2 |
4,5-bis(methylsulfanyl)dithiole-3-thione |
4,5-bis(methylsulfanyl)dithiole-3-thione |
C5H6S5 |
226.42600 |
| 71785-50-7 |
4-amino-6-methyl-2-nitrobenzonitrile |
4-amino-6-methyl-2-nitrobenzonitrile |
C8H7N3O2 |
177.16000 |
| 81511-55-9 |
4-(3-bromopropoxy)butan-2-yl 3-[3-[4-(3-bromopropoxy)butan-2 |
4-(3-bromopropoxy)butan-2-yl 3-[3-[4-(3-bromopropoxy)butan-2-yloxy]-3-oxopropoxy]propanoate |
C20H36Br2O7 |
548.30400 |
| 120467-56-3 |
4-(4-methoxy-3-methyl-phenyl)-butyryl chloride |
CAS号：120467-56-3 |
C12H15ClO2 |
226.69900 |
| 40265-98-3 |
4-oxo-4-[4-(pyridin-2-ylsulfamoyl)anilino]butanoic acid |
4-oxo-4-[4-(pyridin-2-ylsulfamoyl)anilino]butanoic acid |
C15H15N3O5S |
349.36200 |
| 114397-22-7 |
4-chloro-3-(phenylthio)-3-sulfolene |
4-chloro-3-(phenylthio)-3-sulfolene |
C10H9ClO2S2 |
260.76000 |
| 73618-87-8 |
4-acetylphenyl 3-methylbut-2-enoate |
4-acetylphenyl 3-methylbut-2-enoate |
C13H14O3 |
218.24800 |
| 864069-14-7 |
4-[3-(tert-butoxycarbonylaminomethyl)phenyl]piperidine aceti |
4-[3-(tert-butoxycarbonylaminomethyl)phenyl]piperidine acetic acid salt |
C19H30N2O4 |
350.45300 |
| 65698-23-9 |
4,7-Dimethoxy-3,3-dimethyl-2,3-dihydro-1H-inden-1-one |
4,7-二甲氧基-3,3-二甲基-2,3-二氢-1H-茚-1-酮 |
C13H16O3 |
220.26400 |