2-Aminoresorcinol Hydrochloride
2-氨基间苯二酚盐酸盐
2-Nitroresorcinol
2,6-Dihydroxy-1-(Azophenyl)Benzene
1,3-Diacetoxy-2-Acetylamino-Benzene
5-Hydroxy-2H-Benzo[b][1,4]Oxazin-3(4H)-One
4-(2,6-Dihydroxyphenyl)-2'-Fluoro-2'-Deoxycytidine5-Brom(略......
3-Aminorifamycin S
Rifamycin S
Rifamycin Sv
N-(4-Ntrobenzyloxycarbonyl)-3-Aminorifamycin S
4-Amino-1-[(2R,5R)-4-Hydroxy-5-(Hydroxymethyl)Oxolan-2-Yl]-5-Methylpyrimidin-2-One
2 '-脱氧-5-甲基胞苷
5-Methyl-2′-Deoxycytidine 5′-Monophosphate
O3',O5'-Dibenzoyl-4-Thio-Thymidineo3',O5'-Dibenzoyl-4-Thio-Thymidine
1-(3,5-Di-O-Acetyl-2-Deoxy-β-D-Erythro-Pentofuranosyl)-5-Methyl-4-(1,2,4-Tria(略......
4-Amino-1-((2R,3R,5S)-2-(Hydroxymethyl)-3-Oxido-1,3-Oxathiolan-5-Yl)Pyrimidin-2(1H)-One
拉米夫定杂质 H
2-Amino-9-[(2R,3R,4S,5R)-3-Hydroxy-5-(Hydroxymethyl)-4-Methoxyoxolan-2-Yl]-3H-Purin-6-One
3′-O-甲基鸟苷
Trimethylsulphonium Hydroxide
G
9-[(2R,3R,4S,5R)-4-Hydroxy-5-[(4-Methoxy-Phenyl)-Diphenyl-Methoxymethyl]-3-(4-Methoxy-Tetrahydro-Pyran-4-Yloxy)-Tetrahydro-Furan-2-Yl]-2-{[(4-Methoxy-Phenyl)-Diph(略......
5-Amino-1-[(3R,4S,5R)-3,4-Dihydroxy-5-(Hydroxymethyl)-2-Oxolanyl]-4-Imidazolecarboxamide
阿卡地辛
5-Amino-1-(β-D-Ribofuranosyl)Imidazole-4-Carboxylic Acid Hydrazide
D-Ribofuranosyl-1H-Imidazole-4-Carboxylic Acid Amide5-Nitro-1-β-D-Ribofuranosyl-1H-Imidazole-4-Carboxylic Acid Amide
(略......
2-Amino-9-[(2R,4S,5S)-4-Amino-5-(Hydroxymethyl)Oxolan-2-Yl]-3H-Purin-6-One
3'-氨基-2',3'-双脱氧鸟苷
3'-Amino-3'-Deoxythymidine
G
5'-O-Trityl-2,3'-Anhydrothymidine
3'-Azido-2',3'-Deoxythymidine
3'-Tritylamino-2',3'-Dideoxyguanosine
2-Isobutyryl-3'-Nh-Trityl-2',3'-Dideoxyguanosinen2-Iso(略......
4-[2-Amino-6-[(1R)-2,2,2-Trifluoro-1-(3'-Methoxy[1,1'-Biphenyl]-4-Yl)Ethoxy]-4-Pyrimidinyl]-L-Phenylalanine
4-[2-氨基-6-[(1R)-2,2,2-三氟-1-(3'-甲氧基[1,1'-双苯基]-4-基)乙氧基]-4-嘧啶]-L-苯丙氨酸
(S)-3-[4-(2-Amino-6-Chloropyrimidin-4-Yl)Phenyl]-2-{[(Tert-Butoxy)Carbonyl]Amino}Propanoic Acid
(R)-2,2,2-Trifluoro-1-(3'-Methoxy-[1,1'-Biphenyl]-4-Yl)-Ethan-1-Ol
(S)-3-(4-(2-Amino-6-((R)-2,2,2-(略......
6-Aminosaccharin
6-氨基糖精
6-Nitrosaccharin
1-Methyl-4-Nitrobenzene
4-Nitrotoluene-2-Sulfonamide
2-Methyl-5-Nitrobenzene-1-Sulfonyl Chloride
Saccharin6-4-(2-Bromoethyl)Benzenesulfonamidosaccharin
3-(2-Fluoropheny(略......
4-Aminosalicylic Acid
对氨基水杨酸
2-Hydroxy-4-Nitrobenzoic Acid
1-Amino-3-Acetylamino-6-Carboxy-Benzene
M-Hydroxyaniline
Recorcinol
O-Acetyl-β-D-Glucopyranosyloxy)-Benzylidenamino]-Benzoic Acid2-Hydroxy-4-[2-(Tetra-O-(略......
4-Amino-1-((2S,3S,4R,5S)-3,4-Dihydroxy-5-(Hydroxymethyl)Tetrahydrofuran-2-Yl)Pyrimidin-2(1H)-One
L-胞苷
1-(2,3,5-Tri-O-Acetyl-β-L-Arabinofuranosyl)-4-(1,2,4-Triazole-1-Yl)-1H-Pyridinium-2-One
(2S,3S,3Ar,9As)-3-Hydroxy-2-(Hydroxymethyl)-2,3,3A,9A-Tetrahydro-6H-Furo[2,3’:4,5]Oxazolo[3,2-A]Pyrimidi(略......
2-Amino-4-Sulfobenzoic Acid
2-氨基-4-磺酸基苯甲酸
4-Methyl-3-Nitro-Benzenesulfonic Acid
2-Nitro-4-Sulfo-Benzoic Acid
Ethyl Iodide
Water
2-(Carboxymethyl-Amino)-4-Sulfo-Benzoic Acid
2-Carboxy-5-Sulfo-Benzenediazonium-Betaine
Anthrani(略......
5-(Aminosulfonyl)-3-Chloro-1-Methyl-1H- Pyrazol
1-甲基-3-氯-4-甲氧羰基吡唑-5-磺酰胺
Methyl 3-Chloro-5-Mercapto-1-Methyl-1H-Pyrazole-4-Carboxylate
Methyl 5-Chloro-1-Methylpyrazole-4-Carboxylate
Methyl Ester Of 1-Methylpyrazole-4-Carboxylic Acid
Methyl 3-Amino-1-Methylpyrazole(略......
4-(Aminosulfonyl)-7-Fluoro-2,1,3-Benzoxadiazole
7-氟苯呋咱-4-硫氨
7-Fluoro-2,1,3-Benzoxadiazole-4-Sulfonyl Chloride
4-Fluoro-2,1,3-Benzoxadiazole
Abd-Captopril
2-(Aminosulfonyl)-4-Iodobenzoic Acid Methyl Ester
碘甲磺胺
2-Acetylamino-4-Iodobenzoic Acid
Methyl 2-Amino-4-Iodobenzoate
(2-Methoxycarbonyl-5-Iodobenzene)Disulfide
4-Nitrotoluene-2-Sulfonamide
2-Methoxycarbonyl-5-Iodobenzenesulfonyl Isocyanate
2-Aminosulfonyl-N,N-Dimethylnicotinamide
2-氨基磺酰基-N,N二甲基烟酰胺
Nicosulfuron
Ammonium Hydroxide
N,N-Dimethyl-2-(Phenylmethylthio)-3-Pyridinecarboxamide
2-Sulfonyl Chloride-N,N-Dimethylnicotinamide
2-Sulfo-Nicotinic Acid Imide
Nicosulfuron
4-(Aminosulfonyl)Phenylboronic Acid
4-(氨基磺酰基)苯硼酸
4-(Tert-Butylaminosulphonyl)Benzeneboronic Acid
6H6Bf3No2S(1-)C6H6Bf3No2S(1-)
4-Bromobenzenesulfonyl Chloride
4-Bromo-Benzenesulfonic Acid Amide
[7-Chloro-2-Oxo-6-(4-Sulfamoyl-Phenyl)-1,2-(略......
(3-Aminosulphonyl)Benzeneboronic Acid
3-(氨基磺酰基)苯硼酸
Aminotadalafil
氨基他达那非
Methyl (1R,3R)-1-(3,4-Methylenedioxyphenyl)-2-Chloroacetyl-2,3,4,9-Tetrahydro-9H-Pyrido[3,4-B]Indol-3-Carboxylate
Piperonal
Hydrazine Hydrate
D-Tryptophan Methyl Ester
2-Aminoterephthalic Acid
2-氨基对苯二甲酸
Menthol
2-Nitroterephthalic Acid
Monoamide Of Trimellitic Acid
2-Acetamidoterephthalic Acid
Dimethyl Aminoterephthalate
2-Amino-Benzene-1,4-Dicarboxylic Acid,4-Methyl Ester
2-Hydroxy(略......