| 71246-74-7 |
4-(3-cyano-1-triazeno)pyridazine 1-oxide potassium salt |
4-(3-cyano-1-triazeno)pyridazine 1-oxide potassium salt |
C5H3KN6O |
202.21500 |
| 28177-06-2 |
4-ethylsulfanyl-naphthalene-1-sulfonic acid amide |
4-ethylsulfanyl-naphthalene-1-sulfonic acid amide |
C12H13NO2S2 |
267.36700 |
| 28901-20-4 |
4-(6-methoxy-[1]naphthyl)-2-methyl-butyric acid |
4-(6-methoxy-[1]naphthyl)-2-methyl-butyric acid |
C16H18O3 |
258.31200 |
| 33089-16-6 |
4-chloro-2-phenylpyrimidine-5-carbonitrile |
2-苯基-4-氯-5-氰基嘧啶 |
C11H6ClN3 |
215.63800 |
| 252861-26-0 |
4-Iodo-1H-pyrrole-2-carboxylic acid |
4-碘-1H-吡咯-2-羧酸 |
C5H4INO2 |
236.99500 |
| 25910-74-1 |
4-[(2-nitrophenyl)hydrazinylidene]naphthalen-1-one |
4-[(2-nitrophenyl)hydrazinylidene]naphthalen-1-one |
C16H11N3O3 |
293.27700 |
| 93702-99-9 |
4-anilino-2-methylpyrazole-3-carboxylic acid |
4-anilino-2-methylpyrazole-3-carboxylic acid |
C11H11N3O2 |
217.22400 |
| 71008-65-6 |
4-oxo-4-(1-methyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)-3-m |
4-oxo-4-(1-methyl-2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)-3-methylbutanoic acid |
C15H17NO4 |
275.30000 |
| 31380-45-7 |
4,4-dimethyl-2-oxocyclopentane-1-carboxylic acid |
4,4-dimethyl-2-oxocyclopentane-1-carboxylic acid |
C8H12O3 |
156.17900 |
| 312-22-1 |
4-(trifluoromethylsulfonyl)benzoic acid |
4-(trifluoromethylsulfonyl)benzoic acid |
C8H5F3O4S |
254.18300 |
| 31295-65-5 |
4-bromo-5-methyl-3-phenyl-1,2-oxazole |
4-bromo-5-methyl-3-phenyl-1,2-oxazole |
C10H8BrNO |
238.08100 |
| 50961-67-6 |
4-Amino-3-chlorobenzamide |
CAS号：50961-67-6;4-Amino-3-chlorobenzamide |
C7H7ClN2O |
170.59600 |
| 50773-56-3 |
4-hydroxy-3-phenylmethoxybenzaldehyde |
4-羟基 3-(苯基甲氧基)苯甲醛 |
C14H12O3 |
228.24300 |
| 50790-28-8 |
4-METHYLSULPHONAMINOBENZOIC ACID METHYL ESTER |
4-(甲基磺酰胺)苯甲酸甲酯 |
C9H11NO4S |
229.25300 |
| 4602-06-6 |
4,6-dimethyl-2-phenyl-1,3-dihydro-1,3,2λ5-benzodiazaphosphol |
4,6-dimethyl-2-phenyl-1,3-dihydro-1,3,2λ5-benzodiazaphosphole 2-oxide |
C14H15N2OP |
258.25500 |
| 4892-93-7 |
4-methylhexa-1,3-diene |
4-methylhexa-1,3-diene |
C7H12 |
96.17020 |
| 2915-15-3 |
4-Chloro-2-methyl-6-phenylpyrimidine |
4-Chloro-2-methyl-6-phenylpyrimidine |
C11H9ClN2 |
204.65600 |
| 2951-10-2 |
4-chloro-6-methylisophthalaldehyde |
4-chloro-6-methylisophthalaldehyde |
C9H7ClO2 |
182.60400 |
| 288458-50-4 |
4,6-dimethyl-2,3-dihydro-1H-indole |
2,3-dihydro-4,6-dimethyl-1H-Indole |
C10H13N |
147.21700 |
| 456-25-7 |
4-carboxylbenzene diazonium tetrafluoroborate |
氨甲酸,[2-羟基-1-(羟甲基)-2-甲基丙基]-, 1,1-;4-carboxylbenzene diazonium tetrafluoroborate |
C7H5BF4N2O2+ |
235.93100 |
| 4269-13-0 |
4-chlorofluoren-9-one |
4-chlorofluoren-9-one |
C13H7ClO |
214.64700 |
| 446251-68-9 |
4-(2-nitrophenyl)-2,4-dioxobutanoic acid |
4-(2-nitrophenyl)-2,4-dioxobutanoic acid |
C10H7NO6 |
237.16600 |
| 52534-66-4 |
4,4-diethoxypiperidine |
4,4-二乙氧基哌啶 |
C9H19NO2 |
173.25300 |
| 5216-23-9 |
4-(4-carboxy-2,3,5,6-tetrafluorophenyl)-2,3,5,6-tetrafluorob |
4-(4-carboxy-2,3,5,6-tetrafluorophenyl)-2,3,5,6-tetrafluorobenzoic acid |
C14H2F8O4 |
386.15100 |
| 4222-00-8 |
4-hydroxy-5,7-dimethoxy-3-phenylchromen-2-one |
4-hydroxy-5,7-dimethoxy-3-phenylchromen-2-one |
C17H14O5 |
298.29000 |
| 520-78-5 |
4-hydroxy-1-methyl-2-oxopyridine-3-carbonitrile |
4-hydroxy-1-methyl-2-oxopyridine-3-carbonitrile |
C7H6N2O2 |
150.13500 |
| 417721-35-8 |
4-chloro-7-methoxyquinoline-6-carbonyl chloride |
7-methoxy-4-chloro-quinoline-6-carbonyl chloride |
C11H7Cl2NO2 |
256.08500 |
| 407-83-0 |
4-fluorobutanenitrile |
|
C4H6FN |
87.09550 |
| 39736-30-6 |
4-amino-2-methylsulfanyl-1,3-thiazole-5-carboxamide |
4-氨基-2-(甲基硫代)噻唑-5-羧酰胺 |
C5H7N3OS2 |
189.25900 |
| 406233-35-0 |
4-[[4-(dimethylamino)-1-phenylsulfanylbutan-2-yl]amino]-3-ni |
|
C18H24N4O4S2 |
424.53800 |
| 39653-87-7 |
4-methoxy-3-nitrophenyl acetate |
4-methoxy-3-nitrophenylacetate |
C9H9NO5 |
211.17100 |
| 51171-73-4 |
4-hydroxy-4-phenylcyclohexan-1-one |
4-羟基-4-苯基-环己酮 |
C12H14O2 |
190.23800 |
| 934687-48-6 |
4-Chloro-6-nitro-2(1H)-quinolinone |
4-氯-6-硝基-2(1h)-喹啉酮 |
C9H5ClN2O3 |
224.60100 |
| 90225-19-7 |
4-Quinolinethiol, 7-chloro- |
4-Quinolinethiol, 7-chloro |
C9H6ClNS |
195.66900 |
| 90746-30-8 |
4-Morpholineethanamine, hydrochloride (1:1) |
4-Morpholineethanamine, hydrochloride (1:1) |
C6H15ClN2O |
166.64900 |
| 900463-12-9 |
4-chloro-6-ethyl-2-methylsulfanyl-thieno[2,3-d]pyrimidine |
4-chloro-6-ethyl-2-methylsulfanyl-thieno[2,3-d]pyrimidine |
C9H9ClN2S2 |
244.76400 |
| 89717-56-6 |
4,5-bis[bis(carboxymethyl)amino]pentanoic acid |
4,5-bis[bis(carboxymethyl)amino]pentanoic acid |
C13H20N2O10 |
364.30500 |
| 88791-12-2 |
4-bromo-7-methoxy-1-benzothiophene |
4-bromo-7-methoxy-1-benzothiophene |
C9H7BrOS |
243.12000 |
| 88799-18-2 |
4-(4-bromophenyl)morpholin-4-ium,dibromide |
4-(4-bromophenyl)morpholin-4-ium,dibromide |
C10H13Br3NO- |
402.92800 |
| 2740-87-6 |
4-Fluorobenzyl thiocyanate |
4-Fluorobenzyl thiocyanate |
C8H6FNS |
167.20300 |
| 88679-80-5 |
4-bromo-2,6-dimethylbenzenediazonium,chloride |
4-bromo-2,6-dimethylbenzenediazonium,chloride |
C8H8BrClN2 |
247.52000 |
| 27373-55-3 |
4,5-dichloro-naphthalene-1-sulfonic acid |
4,5-dichloro-naphthalene-1-sulfonic acid |
C10H6Cl2O3S |
277.12400 |
| 88152-03-8 |
4-[2-[2-(4-chlorophenyl)-1H-indol-3-yl]hydrazinyl]-N-pyrimid |
4-[2-[2-(4-chlorophenyl)-1H-indol-3-yl]hydrazinyl]-N-pyrimidin-2-ylbenzenesulfonamide |
C24H19ClN6O2S |
490.96500 |
| 27271-24-5 |
4-ethoxy-5-(triphenylphosphoranylidene)pent-3-en-2-one |
4-ethoxy-5-(triphenylphosphoranylidene)pent-3-en-2-one |
C25H25O2P |
388.43900 |
| 49745-68-8 |
4-(1-methoxyethyl)phenol |
CAS号：49745-68-8 |
C9H12O2 |
152.19000 |
| 477980-90-8 |
4-phenylmethoxy-3-(trifluoromethyl)benzaldehyde |
4-phenylmethoxy-3-(trifluoromethyl)benzaldehyde |
C15H11F3O2 |
280.24200 |
| 4897-31-8 |
4-chloro-1-methyl-5-nitroimidazole |
4-chloro-1-methyl-5-nitroimidazole |
C4H4ClN3O2 |
161.54600 |
| 89365-28-6 |
4-bromo-5,7-dinitro-2,1,3-benzothiadiazole |
4-bromo-5,7-dinitro-2,1,3-benzothiadiazole |
C6HBrN4O4S |
305.06600 |
| 88756-83-6 |
4H-Cyclopenta-1,3-dioxol-4-ol, 6-aminotetrahydro-2,2-dimethy |
(3aS,4R,6S,6aR)-rel-6-Aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-ol;4H-Cyclopenta-1,3-dioxol-4-ol, 6-aminotetrahydro-2,2-dimethyl-, (3aR,4S,6R,6aS)-rel |
C8H15NO3 |
173.21000 |
| 89232-80-4 |
4-bromo-N-methyl-N-trimethylsilylaniline |
4-bromo-N-methyl-N-trimethylsilylaniline |
C10H16BrNSi |
258.23000 |