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英文名称中文名称CASMF
(9β,11α,13E,15S)-9,11,15-Tris[(trimethylsilyl)oxy]prost-13-en-1-oic acid trimethylsilyl ester 55556-77-9 C32H68O5Si4
N5-[Imino[(1-oxodecyl)amino]methyl]-N2-(1-oxodecyl)-N2-(1-oxohexyl)-L-Orn-Gly-OMe 55556-78-0 C35H65N5O6
3-(5-Ethylhexahydro-1,3-dimethyl-2,4,6-trioxopyrimidin-5-yl)-1-methylbutyl 2-O,3-O,4-O-tris(trimethylsilyl)-6-O-methyl-D-glucopyranosiduronic acid 55556-79-1 C29H56N2O10Si3
beta-D-Glucopyranosiduronic acid, 3-(5-ethylhexahydro-2,4,6-trioxo-5-p yrimidinyl)-1,1-dimethylpropyl 2,3,4-tris-O-(trimethylsilyl)-, methyl ester 55556-80-4 C27H52N2O10Si3
3-(5-Ethylhexahydro-2,4,6-trioxopyrimidin-5-yl)-1,1-dimethylpropyl 2-O,3-O,4-O-tris(trimethylsilyl)-α-D-glucopyranosiduronic acid methyl ester 55556-81-5 C27H52N2O10Si3
N-(2-Furanylcarbonyl)-N-(trimethylsilyl)glycine trimethylsilyl ester 55556-83-7 C13H23NO4Si2
N,N-Dimethyl-1-trimethylsilyl-2'-O,3'-O,5'-O-tris(trimethylsilyl)guanosine 55556-84-8 C24H49N5O5Si4
N-nitroso-3-hydroxypiperidine N-亚硝基-3-羟基哌啶 55556-85-9 C5H10N2O2
2,5-Dimethyl-N-nitrosopyrrolidine 55556-86-0 C6H12N2O
3,5-Dimethyl-4-nitrosomorpholine 55556-87-1 C6H12N2O2
Piperazine, 2,5-dimethyl-1,4-dinitroso- (6CI,9CI) 2,5-二甲基-1,4-二亚硝基哌嗪 55556-88-2 C6H12N4O2
1,5-Dinitrosooctahydro-1,5-diazocine 55556-89-3 C6H12N4O2
2,2,6,6-Tetramethyl-1-nitrosopiperidin-4-ol 2,2,6,6-四甲基-1亚硝基哌啶-4-醇 55556-90-6 C9H18N2O2
1-nitroso-4-piperidone 1-亚硝基-4-哌啶酮 55556-91-7 C5H8N2O2
N-nitroso-1,2,3,6-tetrahydropyridine N-亚硝基-1,2,3,6-四氢吡啶 55556-92-8 C5H8N2O
N-nitroso-4-hydroxypiperidine N-亚硝基-4-羟基哌啶 55556-93-9 C5H10N2O2
Piperazine, 2-methyl-1,4-dinitroso- (6CI,9CI) 加替沙星杂质22 55556-94-0 C5H10N4O2
1-Methyl-2'-O,3'-O,5'-O-tris(trimethylsilyl)inosine 55556-96-2 C20H38N4O5Si3
2-O,4-O,5-O-Tris(trimethylsilyl)-D-glucuronic acid 6,3-lactone 55556-97-3 C15H32O6Si3
1-Nitroso-2-azetidinecarboxylic acid 55556-98-4 C4H6N2O3
N,N-Bis(trimethylsilyl)-4,β-bis[(trimethylsilyl)oxy]benzeneethanamine 55556-99-5 C20H43NO2Si4
N,N-dinitrosohomopiperazine 法舒地尔杂质11 55557-00-1 C5H10N4O2
N-nitrosoguvacine N-nitrosoguvacine 55557-01-2 C6H8N2O3
N-Nitrosoguvacoline 亚硝基四氢盐酸甲酯/NNG 55557-02-3 C7H10N2O3
1-Nitroso-α-phenyl-2-piperidineacetic acid methyl ester N-亚硝基哌醋甲酯 55557-03-4 C14H18N2O3
Androst-5-en-17-one, 3,16-bis[(trimethylsilyl)oxy]-, O-methyloxime, (3 beta,16alpha)- 55557-05-6 C26H47NO3Si2
(20S)-3α,17,20-Tris[(trimethylsilyl)oxy]-5β-pregnan-11-one 55557-06-7 C30H58O4Si3
Kaurane-3α,16,19-triol 3,19-diacetate 55557-07-8 C24H38O5
2,3-Dihydro-3-hydroxy-5,7-dimethoxy-2-(4-methoxyphenyl)-3-phenyl-4H-1-benzopyran-4-one 55557-08-9 C24H22O6
17,21-Dihydroxypregn-4-ene-3,20-dione bis(O-methyl oxime) 55557-09-0 C23H36N2O4
4-[Bis(trimethylsilyl)amino]-2-[(trimethylsilyl)amino]butanoic acid trimethylsilyl ester 55557-10-3 C16H42N2O2Si4
2-Thiophenecarboxylic acid, trimethylsilyl ester 55557-11-4 C8H12O2SSi
Pentanoic acid, 4-oxo-, trimethylsilyl ester 55557-12-5 C8H16O3Si
Trimethylsilyl 3-methylbutyrate TRIMETHYLSILYL 3-METHYLBUTYRATE 55557-13-6 C8H18O2Si
2-Methylbutyric acid trimethylsilyl ester 55557-14-7 C8H18O2Si
2-Methylbenzoic acid trimethylsilyl ester 55557-15-8 C11H16O2Si
Propionylglycine, di-TMS 55557-16-9 C11H25NO3Si2
2-Methyl-3-[(trimethylsilyl)oxy]butanoic acid trimethylsilyl ester 55557-17-0 C11H26O3Si2
2-Methyl-2-[(trimethylsilyl)oxy]butyric acid trimethylsilyl ester 55557-18-1 C11H26O3Si2
2-Methoxy-2-phenylacetic acid trimethylsilyl ester 55557-19-2 C12H18O3Si
2-Methyl-3-oxo-3-[[2-oxo-2-(trimethylsiloxy)ethyl](trimethylsilyl)amino]propionic acid 55557-20-5 C12H25NO5Si2
2-[(Trimethylsilyloxy)methyl]-5-(trimethylsilyloxy)-4H-pyran-4-one 55557-21-6 C12H22O4Si2
Ethylmalonic acid bis(trimethylsilyl) ester 55557-24-9 C11H24O4Si2
2,2'-Oxybis(acetic acid trimethylsilyl) ester 55557-25-0 C10H22O5Si2
2-Methylsuccinic acid bis(trimethylsilyl) ester 55557-26-1 C11H24O4Si2
N-(2-Methyl-1-oxo-2-propenyl)-N-(trimethylsilyl)glycine trimethylsilyl ester 55557-27-2 C12H25NO3Si2
N-(1-Oxo-2-butenyl)-N-(trimethylsilyl)glycine trimethylsilyl ester 55557-28-3 C12H25NO3Si2
2,3-Dimethylbutanedioic acid bis(trimethylsilyl) ester 55557-29-4
LEVOPROPOXYPHENE NAPSYLATE (300 MG) 萘磺酸右丙氧芬杂质Ⅰ(萘磺酸右丙氧芬乙酰物)(1S,2R)-L-苄基-3-二甲氨基-2-甲基-1-苯丙基乙酸酯萘-2-磺酸盐-水合物 55557-30-7 C19H25NO
Naphthomycin Naphthomycin 55557-40-9 C40H46ClNO9
[1,2,5]Oxadiazolo[3,4-d]pyrimidine, 1-oxide (9CI) 55557-46-5 C4H2N4O2
3-aminothieno[2,3-b]pyridine-2-carboxylic acid amide 3-氨基噻吩并[2,3-B]2-吡啶甲酰胺 55557-48-7 C8H7N3OS
3-Chloropyrazine-2-carbonitrile 2-氯-3-氰基吡嗪 55557-52-3 C5H2ClN3
4-(4-Methoxy-phenyl)-2,4-dioxo-butyric acid 4-(4-Methoxy-phenyl)-2,4-dioxo-butyric acid 55558-77-5 C11H10O5
Benzo[d]isoxazol-7-ol 苯并[D]异噁唑-7-醇 55559-31-4 C7H5NO2
2,4(1H,3H)-Pyrimidinedione, 1-[(2S)-2,3-dihydroxypropyl]-5-methyl- (S) -1-(2,3-二羟基丙基)-5-甲基嘧啶-2,4(1H,3H)-二酮 55559-64-3 C8H12N2O4
2(1H)-Pyrimidinone, 4-amino-1-[(2S)-2,3-dihydroxypropyl]- 西多福韦杂质1 55559-70-1 C7H11N3O3
S-[11beta,17-dihydroxypregn-4-ene-3,20-dione] 21-(thiopivalate) 新戊酸替可的松 55560-96-8 C26H38O5S
trimethylthioacetic S-acid 硫代特戊酸 55561-02-9 C5H10OS
Sodium methylcyclopentadienide SODIUM METHYLCYCLOPENTADIENIDE 55562-83-9 C6H7Na
(S)-(+)-4-Penten-2-ol (S)-(+)-4-戊烯-2-醇 55563-79-6 C5H10O
N-Methoxy-N-(trimethylsilyl)benzenamine 55563-84-3 C10H17NOSi
Tetrakis(hydroxymethyl)phosphonium sulfate 四羟甲基硫酸磷 55566-30-8 C8H24O12P2S
2-Propenoic acid, 2-methyl-, butyl ester, polymer with ethenylbenzene, methyl 2-methyl-2-propenoate and oxiranylmethyl 2-methyl-2-propenoate 2-甲基-2-丙烯酸丁酯与苯乙烯、2-甲基-2-丙烯酸甲酯和2-甲基-2-丙烯酸环氧乙烷基甲酯的聚合物 55567-80-1 C28H40O7
Cyano-cyclohexylidene-acetic acidmethyl ester 2-氰基-2-环己烷亚基乙酸甲酯 55568-06-4 C10H13NO2
N-[3α-(Acetylamino)pregn-5-en-20-yl]-N-methylacetamide 55568-85-9 C26H42N2O2
(3ξ,5α)-A:D-Neooleana-12,14-diene 55568-86-0 C30H48
1-O,2-O,4-O,5-O,6-O-Pentakis(trimethylsilyl)-D-myo-inositol 3-[phosphoric acid bis(trimethylsilyl)] ester 55568-91-7 C27H69O9PSi7
5β-Pregnane-3α,20-diol 55569-11-4 C21H36O2
1-O,3-O,4-O,5-O,6-O-Pentakis(trimethylsilyl)-myo-inositol phosphoric acid dimethyl ester 55569-48-7 C23H57O9PSi5
Cholest-8(14)-en-3β-ol acetate 55569-52-3 C29H48O2
3beta-Doxyl-5alpha-cholestane free 3Β-DOXYL-5Α-胆甾烷,自由基 55569-61-4 C31H54NO2*
5-Amino-1,6-naphthyridine 1,6-萘啶-5-胺 55570-60-0 C8H7N3
1,6-Naphthyridin-8-amine 1,6-萘啶-8-胺 55570-63-3 C8H7N3
2-C-Methyl-2-O,3-O,5-O-tris(trimethylsilyl)-D-ribonic acid γ-lactone 55570-77-9 C15H34O5Si3
2-O,5-O,6-O-Tris(trimethylsilyl)-3-deoxy-D-ribo-hexonic acid γ-lactone 55570-78-0 C15H34O5Si3
2-O,5-O-Bis(trimethylsilyl)-2-C-[[(trimethylsilyl)oxy]methyl]-3-deoxy-D-threo-pentonic acid lactone 55570-79-1 C15H34O5Si3
3-[[1-(Aminomethyl)propyl]ethylamino]-1,3-dihydro-2H-indol-2-one 55570-81-5 C14H21N3O
N-[2-(Chloroimino)-3-methylbutyryl]valine 55570-83-7 C10H17ClN2O3
1,1a,2,2,3,4,5,5,5a,5b-Decachlorooctahydro-1,3,4-metheno-1H-cyclobuta[cd]pentalene 55570-84-8 C10H2Cl10
N-[2-(Chloroimino)-1-oxopropyl]-DL-leucine 55570-86-0 C9H15ClN2O3
5α-Cholestane-2α,3β,19-triol triacetate 55570-88-2 C33H54O6
4(or 5)-(Hydroxymethyl)-6,7-dimethoxy-1(3H)-isobenzofuranone 55570-89-3
3-Carboxylato-2-[(15-carboxy-1-oxopentadecyl)oxy]-N,N,N-trimethyl-1-propanaminium 55570-92-8 C23H44NO6+
4-(7-Acetyl-4,6-dihydroxy-3,5-dimethylbenzofuran-2-yl)-2-(1-hydroxyethylidene)-3-oxobutyric acid ethyl ester 55570-93-9 C20H22O8
6-Acetyl-7,9-bis(acetyloxy)-2-(1-hydroxyethylidene)-8,9b-dimethyl-1,3(2H,9bH)-dibenzofurandione 55570-94-0 C22H20O9
4,5,6,6a,7,8,9,9a,10,11,12,13-Dodecahydro-4,7,10,10-tetramethyl-1,4-epoxy-3H-naphth[8a,1-c]oxocin 55570-95-1 C19H32O2
24-(2-Hydroxyethyl)-3α-(3-methoxy-1,3-dioxopropoxy)-23-oxo-5α-lanost-8-en-26-oic acid methyl ester 55571-03-4 C37H58O8
(2S,9R)-2,9-Dimethyltetracosanoic acid methyl ester 55571-05-6 C27H54O2
2,9-Dimethyltetracosanoic acid methyl ester 55571-07-8 C27H54O2
Methyl 4-oxo-1,2,3,4-tetrahydronaphthalene-2-carboxylate 1,2,3,4-四氢-4-氧代-2-萘羧酸甲酯 55571-74-9 C12H12O3
4-Ethylazepane 4-乙基高哌啶 55573-43-8 C8H17N
fluor-hydroxylapatite 55575-17-2 CaFH4O5P-4
BARIUM ANTIMONIDE 锑化钡 55576-04-0 Ba3Sb2
Endoproteinase Asp-n from pseudomonas FR AgI, 2 ug rAsp-N 蛋白酶 55576-49-3
N-phenylethanamide N-苯基乙酰胺 55576-55-1 C8H9NO
AgriMol D 仙鹤草酚D 55576-64-2 C35H42O12
agrimol B 仙鹤草酚B 55576-66-4 C37H46O12
Neodigoxin 地高辛杂质G 55576-67-5 C41H64O14
1-methyl-2-p-tolyl-1H-indole 2-(对甲苯基)吲哚 55577-25-8 C15H13N
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