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英文名称中文名称CASMF
(1S-trans)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylic acid 2259-14-5 C10H16O2
H-LYS(ME)2-OH HCL 2259-86-1 C8H19ClN2O2
CYCLOTHIAZIDE 莰烯氯噻嗪 2259-96-3 C14H16ClN3O4S2
Benzenemethanol, α-[(ethylamino)methyl]-3-hydroxy-, (R)- 2259-99-6
S-Methylisothiourea sulfate 2260-00-6 C4H14N4O4S3
Acetiromate 醋替罗酯 2260-08-4 C15H9I3O5
2-AMINO-3-PHENYL-BUTYRIC ACID 2260-12-0 C10H13NO2
Pregnane-3,20-dione, 9-fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]-21-(phosphonooxy)-, dipotassium salt, (5alpha,11beta,16alpha)- 2260-24-4 C24H34FK2O9P
5-diazo-1H-tetrazole 2260-28-8
2-methyl-1,1-diphenyl-3-(1-pyrrolidyl)-1-propanol 2260-35-7
2-methyl-1,1-diphenyl-3-(1-piperidinyl)-1-propanol 2260-36-8
ACETYLCHOLINE IODIDE 乙酰胆碱碘化物 2260-50-6 C7H16INO2
Flucarbril 氟卡布利 2261-94-1
1H,1H,7H-Dodecafluoroheptyl methacrylate 甲基丙烯酸十二氟庚酯 2261-99-6 C11H8F12O2
Benzamide, N,N-bis(2-fluoroethyl)-3,4,5-trimethoxy- 2262-24-0
N-N-PROPYL-N-(2,3-DIHYDROXYPROPYL)PERFLUOROOCTYL SULFONAMIDE N-正丙基-N-(2,3-二羟丙基)全氟辛基磺酰胺 2262-49-9 C14H14F17NO4S
N-butylheptadecafluoro-N-(2-hydroxyethyl)octanesulphonamide 2263-09-4 C14H14F17NO3S
SODIUM PENTAFLUOROPHENOXIDE 2263-53-8 C6F5NaO
1H,1H,5H-OCTAFLUOROPENTYL P-TOLUENESULFONATE 2264-00-8 C12H10F8O3S
2,2,3,3,4,4,5,5-OCTAFLUORO-1,6-HEXANEDIOL DIACRYLATE 1,6-二(丙烯酰氧基)-2,2,3,3,4,4,5,5-八氟己烷 2264-01-9 C12H10F8O4
PERFLUOROPENTADECANE 全氟十五烷 2264-03-1 C15F32
CF3 2264-21-3
2,2,3,3,4,4,5,5,6,6,7,7-DODECAFLUOROHEPTANOIC ACID, SODIUM SALT 2,2,3,3,4,4,5,5,6,6,7,7-十二氟庚酸钠 2264-25-7 C7HF12NaO2
Pyrido[1,2-a]benzimidazole, 7-fluoro-1,2,3,4-tetrahydro- (7CI,8CI,9CI) 2264-34-8 C11H11FN2
Para Sulfobenzoic Acid Potassium Salt 226-435-8 C7H4K2O5S
dexamethasone 21-methanesulfonate 2265-22-7
2,4,6-Tris[3-(trifluoromethyl)phenyl]boroxin 2265-38-5
DEXAMETHASONE ISONICOTINATE 地塞米松异烟酸酯 2265-64-7 C28H32FNO6
1,3-Difluoro-5-iodobenzene 1,3-二氟-5-碘苯 2265-91-0 C6H3F2I
2,5-DIFLUOROIODOBENZENE 1,4-二氟-2-碘代苯,97% 2265-92-1 C6H3F2I
2,4-Difluoroiodobenzene 2,4-二氟碘苯 2265-93-2 C6H3F2I
3,5-Difluoronitrobenzene 3,5-二氟硝基苯 2265-94-3 C6H3F2NO2
Bis(3-fluoropropionic)anhydride 2266-47-9
ETHYL 2,2-DIFLUOROACETOACETATE 2,2-二氟乙酰乙酸乙酯 2266-48-0 C6H8F2O3
2-Nitro-4-(trifluoromethoxy)aniline 2-硝基-4-(三氟甲氧基)苯胺 2267-23-4 C7H5F3N2O3
2-Chloro-4-fluoroanisole 2-氯-4-氟苯甲醚 2267-25-6 C7H6ClFO
3-CHLOROSULFONYL-4-FLUORO-BENZOIC ACID 3-氯磺酰基-4-氟苯甲酸 2267-40-5 C7H4ClFO4S
1-(3-FLUOROPHENYL)BIGUANIDE HYDROCHLORIDE 1-(3-氟苯基)双胍 盐酸盐 2267-49-4 C8H11ClFN5
1-Propanone, 2,3,3,3-tetrafluoro-1-phenyl- (9CI) 2267-65-4 C9H6F4O
Phenol, 2-chloro-4,5-difluoro- 2267-98-3 C6H3ClF2O
Phenol, 2-chloro-4,6-difluoro- 2267-99-4 C6H3ClF2O
Phenol, 3-chloro-2,4-difluoro- 3-氯-2,4-二氟苯酚 2268-00-0 C6H3ClF2O
Phenol, 5-chloro-2,4-difluoro- 2268-01-1 C6H3ClF2O
Phenol, 4-chloro-2,5-difluoro- 2268-02-2 C6H3ClF2O
4-CHLORO-3,5-DIFLUOROPHENOL 3,5-二氟-4-氯苯酚 2268-03-3 C6H3ClF2O
1,3-Dichloro-2-fluorobenzene 2,6-二氯氟苯 2268-05-5 C6H3Cl2F
8-(trifluoromethyl)-7H-purine 2268-12-4 C6H3F3N4
2,3,5-TRIFLUOROPHENOL 2,3,5-三氟苯酚 2268-15-7 C6H3F3O
2,4,5-TRIFLUOROPHENOL 2,4,5-三氟苯酚 2268-16-8 C6H3F3O
2,4,6-Trifluorophenol 2,4,6-三氟苯酚 2268-17-9 C6H3F3O
(Z)-1-Fluoro-2-chloroethene 2268-31-7
(E)-1-Fluoro-2-chloroethene 2268-32-8
1 1 2 2-TETRACHLORO-1 3 3 3-TETRAFLUOROPROPANE 2268-44-2 CCl2FCCl2CF3
1,1,1,3-TETRACHLOROTETRAFLUOROPROPANE 2268-46-4 C3Cl4F4
4-Methyl-2-mercaptobenzothiazole 4-甲基-2-巯基苯并噻唑 2268-77-1 C8H7NS2
6-Methyl-2-mercaptobenzothiazole 6-甲基-2-巯基苯并噻唑 2268-79-3 C8H7NS2
11ALPHA-HYDROXYPROGESTERONE ACETATE 11ALPHA-孕酮 醋酸盐 2268-98-6 C23H32O4
(S)-5,6,6a,7-tetrahydro-1,2,9,10-tetramethoxy-6-methyl-4H-dibenzo[de,g]quinolinium chloride 2269-06-9 C21H26ClNO4
1,1'-(hexadecylimino)dipropan-2-ol 2269-21-8 C22H47NO2
Aluminium tri-sec-butoxide 仲丁醇铝 2269-22-9 C12H27AlO3
3-ketoanguidin 2269-44-5
(10R,11R)-2,9-Dimethyl-10-(hydroxymethyl)-11-(1-methylene-2-oxopropyl)-1α,3α-propano-1,2,3,4-tetrahydro-β-carboline 2269-93-4
5-Phenylvaleric acid 5-苯基戊酸 2270-20-4 C11H14O2
DIACETOXYSCIRPENOL 二乙酰镳草镰刀菌烯醇 2270-40-8 C19H26O7
scirpentriol 2270-41-9 C15H22O5
3,7-Dimethyl-6-octen-3-ol 3,7-二甲基-6-辛烯-3-醇 2270-57-7 C10H20O
5-BROMO-2-METHYL-2-PENTENE 5-溴-2-甲基-2-戊烯 2270-59-9 C6H11Br
METHYL CITRONELLATE 3,7-二甲基-6-辛烯酸甲酯 2270-60-2 C11H20O2
3,4-dihydro-4-methyl-2H-pyran 2270-61-3 C6H10O
D:C-Friedoolean-7-en-3β-ol 2270-62-4
(-)-Dihydrocorynantheol 2270-72-6
(19S)-2,16-Didehydro-19,20-dihydroxycuran-17-oic acid methyl ester 2270-73-7
2-Methyl-2-(1-methylethyl)propane-1,3-diol dicarbamate 2270-89-5
5,11,14,17-eicosatetraenoic acid 2271-31-0
N,N'-HEXAMETHYLENE-1,6-BIS(1-AZIRIDINECARBOXAMIDE) N,N’-1,6-己二基双(1-氮丙啶酰胺) 2271-93-4 C12H22N4O2
Butylidenecyclohexane 亚丁基环己烷 2272-03-9 C10H18
monoethanolamine oleate 油酸单乙醇胺 2272-11-9 C20H41NO3
octadec-9-enoic acid 2272-11-9 C20H41NO3
4,6-dichloro-N-(2-methylphenyl)-1,3,5-triazin-2-amine 2272-23-3 C10H8Cl2N4
4,6-dichloro-N-(2,5-dichlorophenyl)-1,3,5-triazin-2-amine 2272-33-5 C9H4Cl4N4
4,6-dichloro-N-phenyl-1,3,5-triazin-2-amine 2272-40-4 C9H6Cl2N4
BENZAL-P-TOLUIDINE 亚苄基对甲苯胺 2272-45-9 C14H13N
Oxiranecarboxylic acid, 3-phenyl-, ethyl ester, trans- 反式-3-苯基环氧丙酸乙酯 2272-55-1 C11H12O3
3,5-Bis(methylthio)-4-isothiazolecarboxylic acid ethyl ester 2273-03-2
2-METHYL-2-(METHYLAMINO)PROPANENITRILE 2273-39-4 C5H10N2
Butyltin oxide 丁基锡酸 2273-43-0 C4H10O2Sn
DIMETHYLTIN OXIDE 二甲基氧化锡 2273-45-2 C2H6OSn
Dipentyl(oxo)stannane 2273-46-3
didodecyloxostannane 2273-48-5 C24H50OSn
DIPHENYLTIN OXIDE 二苯基氧化锡 2273-51-0 C12H10OSn
N(6),N(6)-dimethyladenylyl(3'-5')N(6),N(6)-dimethyladenosine 2273-75-8
3-isoadenosine 2273-78-1
2,6-Dichloro-7-methylpurine 2,6-二氯-7-甲基嘌呤 2273-93-0 C6H4Cl2N4
Glycoursodeoxycholic acid 2273-95-2 C26H43NO5
ISOVALERYLUREA 2274-08-0 C6H12N2O2
ETHYLENE DIACRYLATE 二丙烯酸乙二醇酯 2274-11-5 C8H10O4
Ethylene diacrylate 2274-11-5 C8H10O4
N,N-DI-N-BUTYLACRYLAMIDE 2274-13-7 C11H21NO
METHYLSULFONYLACETONITRILE 甲基磺酰乙腈 2274-42-2 C3H5NO2S
Z-ORN(Z)-OH CBZ-ORN(CBZ)-OH 2274-58-0 C21H24N2O6
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