英文名称中文名称CASMF
FENITROTHION-O-ANALOG 氧代杀螟硫磷 2255-17-6 C9H12NO6P
CYCLOVIROBUXINE:9,19-CYCLOPREGNANE-3,20-DIAMINE,N,N'',4,4,14-PENTAMETHYL-, (3,5,20S)- 2255-38-1 C26H46N2
alpha-amino-2,3-dihydro-2-oxooxazole-5-acetic acid 2-氨基-2-(2-氧代-3H-1,3-恶唑-5-基)乙酸 2255-39-2 C5H6N2O4
(6α)-2,3-Dimethoxy-16-methyl-10,11-[methylenebis(oxy)]rheadan-8α-ol 2255-44-9 C21H23NO6
4-Methoxyfuro[2,3-b]quinolin-8-ol 4-甲氧基呋喃并[2,3-B]喹啉-8-醇 2255-50-7 C12H9NO3
5,7-Dihydroxy-6-(1-methyl-2-pyrrolidinyl)flavone 2255-62-1 C20H19NO4
4-BROMO-7-BROMOMETHYL-BENZO[1,2,5]THIADIAZOLE 4-溴-7-溴甲基苯并[1,2,5]噻二唑 2255-78-9 C7H4Br2N2S
4,7-dibromo-5-methylbenzo[1,2,5]thiadiazole 4,7-二溴-5-甲基苯[1,2,5]噻唑 2255-79-0 C7H4Br2N2S
4-BROMO-7-METHYL-BENZO[1,2,5]THIADIAZOLE 4-溴-7-甲基苯并[C][1,2,5]噻二唑 2255-80-3 C7H5BrN2S
5-CHLORO-6-METHYL-2,1,3-BENZOSELENODIAZOLE 5-CHLORO-6-METHYL-2,1,3-BENZOSELENODIAZOLE 2255-94-9 C7H5ClN2Se
Diacetyl 2,4-Dinitrophenylhydrazone Diacetyl 2,4-Dinitrophenylhydrazone 2256-00-0 C10H10N4O5
ISOVALERALDEHYDE 2,4-DINITROPHENYLHYDRAZONE 异戊醛-DNPH 2256-01-1 C11H14N4O4
BUTYROPHENONE, 4-(4-(m-CHLOROPHENYL)-4-(1-PYRROLIDINYLCARBONYL)PIPERID INO)-4-FLU 2256-06-6 C28H32ClFN2O6
N-Demethyllincomycin N-去甲基林可霉素 2256-16-8 C17H32N2O6S
Methyl 6,8-dideoxy-6-[[[(2S,4R)-1-ethyl-4β-propyl-2α-pyrrolidinyl]carbonyl]amino]-1-thio-D-erythro-α-D-galacto-octopyranoside 2256-17-9 C19H36N2O6S
1-PHENYL-3-(2-CHLORO-STYRYL)-5-(2-CHLORO-PHENYL)-PYRAZOLIN 2256-20-4 C23H18Cl2N2
(-)-Trimeprazine 2256-27-1
AC-ILE-OME N-羧基-异亮氨酸甲酯 2256-76-0 C9H17NO3
3-METHYLBENZOFURAN-2-CARBONYL CHLORIDE 3-甲基苯并呋喃-2-碳酰氯 2256-86-2 C10H7ClO2
Phenethyl isothiocyanate 2-苯基乙基异硫代氰酸酯 2257-09-2 C9H9NS
2-(p-Tolyl-hydrazono)-cyclohexanone 2257-17-2 C13H16N2O
TRICHLOROACRYLIC ACID 三氯丙烯酸 2257-35-4 C3HCl3O2
1-ISOPROPYLHYDRAZINE 异丙基肼 2257-52-5 C3H10N2
(1,4-DIOXO-3,4-DIHYDROPHTHALAZIN-2(1H)-YL)ACETIC ACID 2257-64-9 C10H8N2O4
4-CHLORO-1,2-DIHYDROPHTHALAZIN-1-ONE 4-氯-1(2H)-酞嗪酮 2257-69-4 C8H5ClN2O
4-AMINO-N-METHYLPHTHALIMIDE N-甲基-4-氨基邻苯二甲酰亚胺 2257-85-4 C9H8N2O2
AMMONIUM, (p-BENZOQUINON-2,5-YLENEBIS(IMINOTRIMETHYLENE))BIS(DIETHYLME THYL-, DIB 2258-02-8 C22H42Br2N4O2
3-(2-METHYL-1H-IMIDAZOL-1-YL)PROPYLAMINE 2-甲基-1H-咪唑-1-丙胺 2258-21-1 C7H13N3
3-(2-ETHYL-IMIDAZOL-1-YL)-PROPYLAMINE 3-(2-乙基-1H-咪唑-1-基)丙烷-1-胺 2258-24-4 C8H15N3
Formyl acetate 甲乙酐 2258-42-6 C3H4O3
2-Cyclopentene-1-carboxylic acid methyl ester 2-Cyclopentene-1-carboxylic acid methyl ester 2258-56-2 C7H10O2
4,5,6,7-Tetrahydrobenzofurazane 2258-73-3
[R,(-)]-2-O-Linoleoyl-1-O-stearoyl-3-O-trityl-D-glycerol 2258-95-9
BETULINIC ACID METHYL ESTER 桦木酸甲酯 2259-06-5 C31H50O3
Epifriedelal acetate 乙酸表无羁萜酯 2259-07-6 C32H54O2
(1S-trans)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylic acid (1R,3R)-2,2-二甲基-3-(2-甲基丙-1-烯基)环丙烷-1-羧酸 2259-14-5 C10H16O2
Bromo(1,1-dimethylethyl)magnesium 叔丁基溴化镁 2259-30-5 C4H9BrMg
H-LYS(ME)2-OH HCL H-LYS(ME)2-OH HCL 2259-86-1 C8H18N2O2
CYCLOTHIAZIDE 莰烯氯噻嗪 2259-96-3 C14H16ClN3O4S2
Benzenemethanol, α-[(ethylamino)methyl]-3-hydroxy-, (R)- 2259-99-6 C10H15NO2
S-Methylisothiourea sulfate S-甲基异硫脲硫酸盐 2260-00-6 C4H14N4O4S3
Acetiromate 醋替罗酯 2260-08-4 C15H9I3O5
2-AMINO-3-PHENYL-BUTYRIC ACID Β-甲基苯丙氨酸 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)- 羟西奈德磷酸酯钾 2260-24-4 C24H34FK2O9P
5-diazo-1H-tetrazole 2260-28-8 CHN6+
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
2-([(4-FLUOROPHENYL)SULFONYL]ANILINO)-N,N-DIMETHYLACETAMIDE 2-((4-氟代-N-苯基苯基)磺酰胺)-N,N-二甲基乙酰胺 2260-95-9 C16H17FN2O3S
Flucarbril 氟卡布利 2261-94-1 C11H8F3NO
1H,1H,7H-Dodecafluoroheptyl methacrylate 甲基丙烯酸十二氟庚酯 2261-99-6 C11H8F12O2
2-(4-(trifluoroMethyl)phenyl)cyclopropanecarboxylic acid 2-(4-(三氟甲基)苯基)环丙烷甲酸 2262-03-5 C11H9F3O2
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 N-丁基-N-(2-羟乙基)全氟代辛烷磺酰胺 2263-09-4 C14H14F17NO3S
SODIUM PENTAFLUOROPHENOXIDE 2263-53-8 C6H2F5NaO
1,2,11,12-Tetrachlorodocosafluorododecane 1,2,11,12-四氯二十二氟十二烷 2263-97-0 C12Cl4F22
1H,1H,5H-OCTAFLUOROPENTYL P-TOLUENESULFONATE 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 CF3*
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 C7H3F12NaO2
6-Fluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 2264-33-7 C11H8FNO3
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 9Α-氟-11Β,17Α-二羟基-16Α-甲基-21-甲磺酰氧基孕甾-1,4-二烯-3,20-二酮 2265-22-7 C23H31FO7S
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
4,6-Dinitro-2-fluorophenol 4,6-二硝基-2-氟苯酚 2265-90-9 C6H3FN2O5
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 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
4-FLUOROBENZENESULFONOHYDRAZIDE 4-氟苯磺酰肼 2266-41-3 C6H7FN2O2S
Bis(3-fluoropropionic)anhydride 2266-47-9 C6H8F2O3
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-(Fluoromethyl)fluorobenzene 3-(氟甲基)氟苯 2267-30-3 C7H6F2
3-CHLOROSULFONYL-4-FLUORO-BENZOIC ACID 3-氯磺酰基-4-氟苯甲酸 2267-40-5 C7H4ClFO4S
1-(2,4-DIFLUOROPHENYL)ETHANOL 1-(2,4-二氟苯基)乙醇 2267-47-2 C8H8F2O
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
N-Cyclohexyl 3-fluorobenzamide N-CYCLOHEXYL 3-FLUOROBENZAMIDE 2267-94-9 C13H16FNO
N-Cyclohexyl-2-fluorobenzaMide, 97% N-环己基-2-氟苯甲酰胺 2267-95-0 C13H16FNO
Phenol, 2-chloro-4,5-difluoro- 2-氯-4,5-二氟苯酚 2267-98-3 C6H3ClF2O
Phenol, 2-chloro-4,6-difluoro- 2-氯-4,6-二氟苯酚 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- Phenol, 5-chloro-2,4-difluoro- 2268-01-1 C6H3ClF2O
Phenol, 4-chloro-2,5-difluoro- 4-氯-2,5-二氟苯酚 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-(Trifluoromethyl)-3H-purin-6(7H)-one 2-(三氟甲基)-6,9-二氢-1H-嘌呤-6-酮 2268-14-6 C6H3F3N4O
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 诺氟醚EP杂质Z 2268-31-7 C2H2ClF
(E)-1-Fluoro-2-chloroethene 诺氟醚EP杂质AA 2268-32-8 C2H2ClF
1 1 2 2-TETRACHLORO-1 3 3 3-TETRAFLUOROPROPANE 2268-44-2 C3Cl4F4
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