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英文名称中文名称CASMF
3-PENTENOIC ACID 3-戊烯酸 5204-64-8 C5H8O2
TRIETHYLAMMONIUM ACETATE 三乙基乙酸铵缓冲液 5204-74-0 C8H19NO2
2-Ethyl-4-pentenal 5204-80-8
(R)-Octadeca-5,6-dienoic acid 5204-84-2
calendic acid 5204-87-5
(9Z,11E,13S)-13-hydroxyoctadeca-9,11-dienoic acid 5204-88-6 C18H32O3
3-methyl-3-butenyl acetate 5205-02-7 C7H12O2
3-Buten-1-ol, 3-methyl-, acetate 乙酸-3-甲基-3-丁烯-1-醇酯 5205-07-2 C7H12O2
PRENYL-HEPTANOATE 5205-10-7 C12H21O2-
BENZOIC ACID 3-METHYL-2-BUTENYL ESTER 苯甲酸3-甲基-2-丁烯酯 5205-11-8 C12H14O2
3-METHYLBUT-3-ENYLBENZOATE 5205-12-9
octa-2,4,6-trienoic acid 5205-32-3
5-DECANOL 5-正癸醇 5205-34-5 C10H22O
ETHYL GLUTARYL CHLORIDE 戊二酸单乙酯酰氯 5205-39-0 C7H11ClO3
ETHYL 5-OXOOCTANOATE 5205-40-3 C10H18O3
bevonium metilsulfate 5205-82-3 C23H31NO7S
Dimethylamino propyl methacrylamide N-(3-二甲氨基丙基)甲基丙烯酰胺 5205-93-6 C9H18N2O
3-SULFOPROPYLDIMETHYL-3-METHACRYLAMIDOPROPYLAMMONIUM INNER SALT SPP 5205-95-8 C12H24N2O4S
2-Ethyl-5-heptylthiophene 5206-09-7
2-PYRIDIN-4-YL-QUINOLINE-4-CARBOXYLIC ACID HYDRAZIDE 5206-34-8 C15H12N4O
Octanoic acid, zirconium(4+) salt 5206-47-3
5,5'-ureylenedi-o-tolyl diisocyanate 5206-52-0 C19H12N6O5
.beta.-D-Glucopyranose, 1,1-dithiobis1-deoxy-, octaacetate 5207-08-9
5,6-DIPHENYLFURO[2,3-D]PYRIMIDIN-4-AMINE 5207-52-3 C18H13N3O
7-Chloro-10,11-dihydro-10-(4-methylpiperazino)dibenzo[b,f]thiepin 5207-64-7
(1R,4R)-4,7,7-TRIMETHYLBICYCLO[4.1.0]HEPT-2-ENE (1S,3R)-顺式-4-蒈烯 5208-49-1 C10H16
(1R,4S)-4,7,7-TRIMETHYLBICYCLO[4.1.0]HEPT-2-ENE (1S,3S)-反式-4-蒈烯 5208-50-4 C10H16
[1S,3S,(+)]-1-Methyl-3-isopropenyl-4-cyclohexene 5208-51-5
α-Bourbonene 5208-58-2
β-bourbonene Β-波旁烯 5208-59-3 C15H24
1'-hydroxysafrole 5208-87-7
3-methyl-1-(2,6,6-trimethylcyclohex-1-en-1-yl)penta-1,4-dien-3-ol 3-甲基-1-(2,6,6-三甲基环己基-1-乙烯基)PWNTA-1,4-DIEN-3-醇 5208-93-5 C15H24O
Acenaphthene, 3-bromo- 5209-31-4
5-Chloroacenaphthene 5-氯苊 5209-33-6
11-keto-delta-9-norethisterone 5210-27-5
1,4-Methanonaphthalene-5,8-diol, 1,2,3,4,9,9-hexachloro-1,4-dihydro- 5210-87-7
3-CHLORO-4-(METHYLTHIO)ANILINE 3-氯-4-(甲硫基)苯胺 5211-01-8 C7H8ClNS
3-CHLORO-4-ETHOXYANILINE 3-氯-4-乙氧基苯胺 5211-02-9 C8H10ClNO
Dithiocarbonic acid O-(5α-cholestan-3β-yl) S-methyl ester 5211-17-6
N-CARBOBENZYLOXY-L-PROLINE METHYL ESTER N-Z-L-脯氨酸甲酯 5211-23-4 C14H17NO4
2,3,5,6-tetrafluoro-4-mercapto-Benzoic acid 2,3,5,6-四氟-4-巯基苯甲酸 5211-44-9 C7H2F4O2S
2-Methoxyphenylacetone 邻甲氧基苯丙酮 5211-62-1 C10H12O2
1-(DIMETHOXYMETHYL)PIPERIDINE 5211-86-9 C8H17NO2
6-METHYL-6-HEPTENOIC ACID 5212-67-9 C8H14O2
7-METHYL-7-OCTENOIC ACID 5212-71-5 C9H16O2
N-(3,4-Dichlorophenyl)-5-chloro-2-hydroxy[1,1'-biphenyl]-3-carboxamide 5212-99-7
2-Nitro-5-methyl-1H-imidazole 2-硝基-5-甲基-1H-咪唑 5213-35-4
4,5-Dimethyl-2-nitro-1H-imidazole 5213-47-8
1,5-Dimethyl-2-nitro-1H-imidazole 5213-48-9
2,4-dinitro-3H-imidazole 2,4-二硝基咪唑 5213-49-0 C3H2N4O4
Ampyzine 二甲胺嗪 5214-29-9
1-(benzylmethlamino)-3-(alpha,alpha,alpha-trifluoro-3-tolyl)oxy-2-propanol 5214-61-9
1-AMINO-3-(4-CHLOROPHENOXY)PROPAN-2-OL 5215-07-6 C9H12ClNO2
N-(2-Fluorophenyl)-2-phenylacetamide 5215-26-9
2-phenyl-N-propan-2-yl-acetamide 5215-54-3 C11H15NO
3,4-DIPHENYLPYRIDINE 5216-04-6 C17H13N
2,3,5,6-Tetrafluorobenzonitrile 2,3,5,6-四氟苯甲腈 5216-17-1 C7HF4N
2,3,5,6-TETRAFLUORO-4-(TRIFLUOROMETHYL)BENZOIC ACID 5216-22-8 C8HF7O2
4-Chlorobenzotrichloride 4-氯三氯甲苯 5216-25-1 C7H4Cl4
(E)-4,4',α,β-Tetrachlorostilbene 5216-26-2
(Z)-1,2-Bis(4-chlorophenyl)-1,2-dichloroethene 5216-27-3
4,4'-DIFLUORODIPHENYLACETYLENE 5216-31-9 C14H8F2
(Z)-α,β-Dichlorostilbene 5216-32-0
1,2-Bis(4-chlorophenyl)ethane 5216-35-3
4,4'-DICYANOSTILBENE 叔-丁基 6-羟基-3,4-二氢异喹啉-2(1H)-甲酸 5216-36-4 C16H10N2
4,4''-DICYANOSTILBENE 4,4'-二氰基二苯乙烯 5216-37-5 C16H10N2
Cyclopentanecarboxylic acid, 1-methyl- 1-甲基-环戊烷羧酸 5217-05-0 C7H12O2
1,3-DIETHYL-2-THIOBARBITURIC ACID 1,3-二乙基-2-硫代巴比妥酸 5217-47-0 C8H12N2O2S
2-[4-(acetylphenylamino)buta-1,3-dienyl]-3-ethylbenzoxazolium iodide 5217-54-9 C21H21IN2O2
5-HYDROXY-7-METHYL-1,3,4-TRIAZAINDOLIZINE 5217-59-4 C6H6N4O
3,6,7-Trihydroxy-2-(4-hydroxyphenyl)-5-methoxy-4H-1-benzopyran-4-one 5217-93-6
2-(4-CHLORO-PHENYL)-3-OXO-BUTYRONITRILE 5219-07-8 C10H8ClNO
4-ETHYL-7-HYDROXY-3-(P-METHOXYPHENYL)-DIHYDRO-1-BENZOPYRAN-2-ONE 5219-17-0
1-(4-hexoxyphenyl)-N-phenyl-methanimine 5219-49-8 C19H23NO
PHENYLTHIOACETONITRILE 苯基腈乙基硫醚 5219-61-4 C8H7NS
3-(PHENYLSULFANYL)PROPANOIC ACID 3-苯硫基丙酸 5219-65-8 C9H10O2S
DIAZEPAM RELATED COMPOUND B (25 MG) (3-AMINO-6-CHLORO-1-METHYL-4-PHENYLCARBOSTYRIL) 地西泮杂质B 5220-02-0 C16H13ClN2O
5,6,7,8,9,10-HEXAHYDRO-CYCLOHEPTA[B]QUINOLIN-11-ONE 5220-39-3 C14H15NO
3-AMINO-2-CYCLOHEXEN-1-ONE 3-氨基-2-环己烯-1-酮 5220-49-5 C6H9NO
5-ACETYL-6-METHYL-2(1H)-PYRIDINONE 5-乙酰基-6-甲基-2(1H)-吡啶酮 5220-65-5 C8H9NO2
Cloquinozine 5220-68-8
(+)-9-O-DESMETHYL-ALPHA-DIHYDROTETRABENAZINE 5220-98-4 C18H27NO3
MCPA-POTASSIUM SALT 2甲4氯钾盐 5221-16-9 C9H8ClKO3
3,5-DI-T-BUTYL-4-METHOXYBENZALDEHYDE 2,3-二溴丙醛 5221-17-0 C16H24O2
2-CHLORO-N-PYRIDIN-2-YL-ACETAMIDE 2-氯-N-吡啶-2-基乙酰胺 5221-37-4 C7H7ClN2O
4-ACETAMIDOPYRIDINE 4-乙酸胺基嘧啶 5221-42-1 C7H8N2O
N1-(4-PYRIDYL)BENZAMIDE 5221-44-3 C12H10N2O
PYRIMITATE 嘧啶磷 5221-49-8 C11H20N3O3PS
DIMETHIRIMOL 二甲嘧酚 5221-53-4 C11H19N3O
N-PROP-2-YNYLUREA 丙炔基脲 5221-62-5 C4H6N2O
5-METHYL-2-PHENYL-OXAZOLE 5-甲基-2-苯基噁唑 5221-67-0 C10H9NO
5-Methyl-2-phenylthiazole 5221-69-2
1,1-Cyclohexanedicarbonitrile 5222-53-7
trans-1-(2-methylcyclohexyl)ethan-1-one 5222-61-7 C9H16O
cis-1-(2-methylcyclohexyl)ethan-1-one 5222-62-8 C9H16O
3,4-Dimethoxy-3-cyclobutene-1,2-dione 3,4-二甲氧基-3-环丁烯-1,2-二酮 5222-73-1 C6H6O4
5-Ethyl-2-pyridineethanol 5-乙基-2-吡啶乙醇 5223-06-3 C9H13NO
4-O-benzoyl pyridoxine 5223-10-9
α-Ethylbibenzyl 5223-59-6
DEHYDROANDROSTERONE ACETATE 5223-99-4 C21H30O3
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 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