Cas

• (1R,2R,3S,4S)-3-Amino-1,7,7-trimethylbicyclo[2.2.1]heptane-2-ol
• (2R,3R,5S,6S)-4α-Acetyloxy-3β-methyl-7-oxo-6α-(phenoxyacetylamino)-1-azabicyclo[3.2.0]heptane-2β-carboxylic acid pivaloyloxymethyl ester
• (2R,3R,4S,5S)-5-[3-Acetyl-4-[(didodecylamino)carbonyl]thiazolidin-2-yl]-2,3,4,5-tetrahydroxypentanoic acid
• 35287-72-0 (3R,3'R,4S,4'S,4aS,4'aS)-2,2',3,3',4,4',9,9'-Octahydro-1,1',4,4',8,8'-hexahydroxy-3,3'-dimethyl-9,9'-dioxo-7,7'-bi(4aH-xanthene)-4a,4'a-dicarboxylic acid dimethyl ester
• (2R,2'R,5S,5'S,9aS,9'aS)-2α,9'α-(1,6-Hexanediyl)[2'α,9α-(1,6-hexanediyl)bis[9-hydroxyhexahydro-2H,6H-pyrido[2,1-b][1,3]oxazine]]
• (1R,2R,3S,4S)-2β-Amino-3β-phenylbicyclo[2.2.1]heptane-3α-carboxylic acid
• 654680-82-7 (1R,3R,4S,6S)-4-AMINO-4,7,7-TRIMETHYL-BICYCLO[4.1.0]HEPT-3-YL)-METHANOL
• 21752-31-8 [R-(R*,S*)]-S-(3-amino-3-carboxypropyl)-S-methylsulphoximide
• 131077-98-0 (2R,3R,4S,5S)-2-(6-aminopurin-9-yl)-5-(difluoromethyl)oxolane-3,4-diol
• (1R,2R,3S,7S,7AR)-3-HYDROXYMETHYL-1,2,7-TRIHYDROXYPYRROLIZIDINE, HYDROCHLORIDE
• 677757-34-5 (1R,2R,3S,4S)-3-氨基双环[2.2.1]庚-5-烯-2-甲酸盐酸盐
• (2R,6R,8S,12S)-1-AZA-10-OXA-12-PHENYLTRICYCLO[6.4.01,8.02,6]DODECAN-9-ONE
• 173371-55-6 (2R,3R,5S,6S)-5,6-双(羟甲基)-2,3-二甲氧基-2,3-二甲基-1,4-二氧己环
• 832117-79-0 (2R,3R,5S,6S)-5,6-双(叠氮甲基)-2,3-二甲氧基-2,3-二甲基-1,4-二氧己环
• (1R,2R,6S,7S)-9-Bromotricyclo[5.2.1.02,6]deca-3,8-diene
• (2R)-2-[(4R,5S,6S)-4-Benzyloxymethyl-2,2-di-tert-butyl-5-methyl-1,3-dioxa-2-silacyclohexan-6-yl]propane-1,2-diol
• (1R,2R,6S,7S)-8-Bromotricyclo[5.2.1.02,6]deca-3,8-diene
• [(3R,4R,5S,6R)-5-methoxy-4-[(2R,3R)-2-methyl-3-(3-methylbut-2-enyl)oxiran-2-yl]-1-oxaspiro[2.5]oct-6-yl] N-(2-chloroacetyl)carbamate
• 26791-72-0 [(1R)-1-[(1R,3S,7R)-3-methyl-8-methylidene-9-oxo-10-oxabicyclo[5.3.0]dec-4-en-4-yl]-3-oxo-butyl] acetate
• 136590-28-8 普伐他汀杂质G
• (3R,3'R,5S,5'S)-dimethyl 5,5'-(2S,2'S)-2,2'-(4,4'-(biphenyl-4,4'-diyl)bis(1H-imidazole-4,2-diyl))bis(pyrrolidine-2,1-diyl)bis(oxomethylene)bis(3-hydroxypyrrolidine-1-carboxylate)
• 69056-12-8 (R)-2-[(3R,5S,6S)-3,5-Dimethyltetrahydro-2-oxo-2H-pyran-6-yl]propionic acid
• (3R,3'R,5S,5'S)-3,3'-Dihydroxy-κ,κ-carotene-6,6'-dione
• (1R,2R,3S,4S)-3,4-Diphenyl-1,2-cyclobutanedicarboxylic acid
• 642-81-9 4-[(R)-2-[(1R,3S,5S)-3,5-Dimethyl-2-oxocyclohexyl]-2-hydroxyethyl]-2,6-piperidinedione
• (1R,1'R,2S,2'S)-(+)-2,2'-Di-t-butyl-2,3,2',3'-tetrahydro-1,1'-bi-1H-isophosphindole(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate
• 1027343-55-0 (1R,2R,5S,7R)-8,8-二甲基-4-氧代-3-氮杂三环[5.1.1.0(2,5)]壬烷-3-羧酸叔丁酯
• ((1R,1′R,2S,2′S)-DUANPHOS (环辛二烯))四氟硼酸铑(I)
• 528814-26-8 (1R,1′R,2S,2′S)-DUANPHOS
• (1R,1'R,2S,2'S)-DUANPHOS
• (1R,4R,4ΑS,7ΑS)-4,7-二羟甲基-1-羟基-1,4,4Α,7Α -四氢环戊-6-烯〔E〕吡喃-3-酮
• (1R,4R,4ΑS,7ΑS)-4,7-二羟甲基-1-甲氧基-1,4,4A,7A -四氢环戊-6-烯〔E〕吡喃-3-酮
• (5R,8R,10S,13S)-10,13-DIMETHYL-HEXADECAHYDRO-CYCLOPENTA[A]PHENANTHREN-17-ONE
• (1R,1'R,2S,2'S)-(+)-2,2'-DI-TERT-BUTYL-2,3,2',3'-TETRAHYDRO-1,1'-BI-1H-ISOPHOSPHINDOLE
• (1R,1'R,2S,2'S)-(+)-2,2'-Di-t-butyl-2,3,2',3'-tetrahydro-1,1'-bi-1H-isophosphindole,min.98%(R,R,S,S)-DUANPHOS
• (1R,1'R,2S,2'S)-(+)-2,2'-二叔丁基-2,3,2',3'-四氢-1,1'-双-1H-异磷哚(1,5-环辛二烯)铑(I)四氟硼酸盐
• 59051-95-5 (R*,R*)-S,S'-(2,3-diacetoxybutane-1,4-diyl) bis(thioacetate)
• 51798-80-2 (6R,22R,23S,25R)-5-O-Demethyl-28-deoxy-6,28-epoxy-22-hydroxy-25-methyl-23-[(2-methyl-1-oxohexyl)oxy]milbemycin B
• (1R,5R,7S,8S)-5β-Ethoxy-4-oxatricyclo[6.2.0.03,7]deca-2,9-diene
• (6R,13R,23S,25R)-5-O-Demethyl-28-deoxy-6,28-epoxy-13,23-dihydroxy-25-(1,3-dimethyl-1-butenyl)milbemycin B
• (2R,3R,4S,12S)-12,13-Epoxytrichotheca-9-ene-3,4,15-triol 4-acetate
• (2R,4R,5S,7S)-4,5-Epoxy-2,7-bis(2-phenylethyl)oxepane
• (2R,6S)-irone
• 149716-72-3 149716-72-3
• (2R,3R,4S)-1-[(R)-1-Phenyl-2-hydroxyethyl]-2-cyano-4-(3-pyridinyl)pyrrolidine-3-carboxylic acid methyl ester
• 20246-53-1 古龙酸
• 22422-34-0 (1R,2R,3S,5R)-(-)-2,3-蒎烷二醇
• 905580-84-9 (1R,2R,3S,5S)-2-Hydroxy-6-oxabicyclo[3.1.0]hexane-3-Methanol
• 59531-24-7 2,3,4,6-tetra-O-benzyl-D-glucopyranose
• (5R,6R,7S,8S)-5-(hydroxyMethyl)-2-(2-phenylethyl)-5,6,7,8-tetrahydroiMidazo[1,2-a]pyridine-6,7,8-triol
• 851445-82-4 (5R,6R,7S,8S)-5-(hydroxyMethyl)-2-octyl-5,6,7,8-tetrahydroiMidazo[1,2-a]pyridine-6,7,8-triol
• 1000304-34-6 (1R,2R,5S,6R,7R)-6,8,8-三甲基-3-氮杂三环[5.1.1.0(2,5)]壬烷-4-酮
• 1000304-35-7 (1R,2R,3S,4R,5R)-2-AMINO-4,6,6-TRIMETHYLBICYCLO[3.1.1]HEPTANE-3-CARBOXYLIC ACID HYDROCHLORIDE
• 1000304-38-0 (1R,2R,3S,4R,5R)-2-TERT-BUTOXY-CARBONYLAMINO-4,6,6-TRIMETHYLBI-CYCLO[3.1.1]HEPTANE-3-CARBOXYLIC ACID
• (2R)-4-[(1R,2S,4S)-4α-Hydroxy-2β-(hydroxymethyl)-6,6-dimethylcyclohexyl]-2-butanol
• (1R,3R,5S,7S)-1,3,9,9,10,10-Hexamethyl-2,4,6,8-tetrathiatricyclo[3.3.1.13,7]decane
• (2R,4R,8S,13R,15R,19S)-8,19-Dibutyl-4,15-dichloro-2,13-dimethoxy-10-(β-D-glucopyranosyloxy)tricyclo[18.2.2.29,12]hexacosa-9,11,20,22(1),23,25-hexene-21,24,26-triol
• (1R,2R,6S,7S)-8-(α-Hydroxybenzyl)tricyclo[5.2.1.02,6]deca-3,8-diene
• (2R,5R,6S,7R,8R,10S)-7,8-Di(acetyloxy)-6-methyl-2-(1-methylethenyl)spiro[4.5]decane-10-carbaldehyde
• (1R,2R,6S,7S)-9-(1-Hydroxy-1-methylethyl)tricyclo[5.2.1.02,6]deca-3,8-diene
• (2R,4R,8S,13R,15R,19S)-8,19-Dibutyl-4,15-dichloro-13-methoxytricyclo[18.2.2.29,12]hexacosa-9,11,20,22(1),23,25-hexene-2,10,21,24,26-pentol
• (2R,4R,8S,13R,15R,19S)-8,19-Dibutyl-4,15-dichloro-2,13-dimethoxy-10,24-bis(β-D-glucopyranosyloxy)tricyclo[18.2.2.29,12]hexacosa-9,11,20,22(1),23,25-hexene-21,26-diol
• (2R,5R,6S,7R,8R,10R)-7,8-Di(acetyloxy)-6-methyl-2-(1-methylethenyl)spiro[4.5]decane-10-carbaldehyde
• (1R)-3-[(1R,2S,4S)-4α-Hydroxy-2β-(hydroxymethyl)-6,6-dimethylcyclohexyl]-1-methylbutyl β-D-glucopyranoside
• (1R,2R,6S,7S)-9-(α-Hydroxybenzyl)tricyclo[5.2.1.02,6]deca-3,8-diene
• (1R,4R,6S,10R,11R)-4,12,12-Trimethyl-9-methylene-5-oxatricyclo[9.1.0.04,6]dodecan-10α-ol
• (2R,4R,5S,6S)-4-Hydroxy-2-methoxy-5-methyl-6-[(E)-1-methyl-1-butenyl]-tetrahydro-2H-pyran-2β-acetic acid methyl ester
• (2R,3R,5S,6S)-4α-Hydroxy-3β-methyl-7-oxo-6α-[(4-ethyl-2,3-dioxopiperazin-1-ylcarbonylamino)phenylacetylamino]-1-azabicyclo[3.2.0]heptane-2β-carboxylic acid pivaloyloxymethyl ester
• (1R,4R,6S,10R,11R)-10α-Hydroperoxy-4,12,12-trimethyl-9-methylene-5-oxatricyclo[9.1.0.04,6]dodecane
• (2R,3R,5S,6S)-4α-Hydroxy-3β-methyl-7-oxo-6α-(phenoxyacetylamino)-1-azabicyclo[3.2.0]heptane-2β-carboxylic acid pivaloyloxymethyl ester
• (1R,2R,6S,7S)-8-(1-Hydroxy-1-methylethyl)tricyclo[5.2.1.02,6]deca-3,8-diene
• 126693-93-4 (2R,4R,8S,13R,15R,19S)-8,19-Dibutyl-4,15-dichloro-2,13-dimethoxytricyclo[18.2.2.29,12]hexacosa-9,11,20,22(1),23,25-hexene-10,21,24,26-tetrol
• 109985-95-7 (2R,3R,4S,5R,6R)-2-(hydroxymethyl)-6-[[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-[(6R)-6-[(3S,8S,9R,10S,11R,13R,14S,17R)-11-hydroxy-4,4,9,13,14-pentamethyl-3-[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3,7,8,10,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-methyl-hept-2-enoxy]oxan-2-yl]methoxy]oxane-3,4,5-triol
• 25119-42-0 6-[2-[3-[[(2R)-4-[[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-4-hydroxy-3-phosphonooxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl]oxy-2-hydroxy-3,3-dimethylbutanoyl]amino]propanoylamino]ethylsulfanyl]-6-oxohexanoic acid
• 178563-31-0 (2R,3R,4S,5R,6R)-2-dimethylamino-6-(hydroxymethyl)oxane-3,4,5-triol hy drochloride
• 80377-39-5 [(2R,3R,4S,5R,6R)-5-hydroxy-6-[2-(3-hydroxy-4-methoxy-phenyl)ethoxy]-2 -(hydroxymethyl)-4-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2- yl]oxy-oxan-3-yl] (E)-3-(3-hydroxy-4-methoxy-phenyl)prop-2-enoate
• 112246-15-8 20(R)-人参皂苷 RH2
• 15732-48-6 [(2R,3R,4S,5R,6R)-4,5-dihydroxy-2-[(1R,2S)-2-hydroxycyclohexyl]oxy-6-(hydroxymethyl)oxan-3-yl] 3-(4-hydroxyphenyl)prop-2-enoate
• 132278-04-7 (7S)-车前酯苷
• 59947-99-8 (2R,3R,4S,5R,6R)-2-decoxy-6-(hydroxymethyl)oxane-3,4,5-triol
• 61303-13-7 异麦角甾苷
• 62860-10-0 alpha-D-硫代五乙酰葡萄糖
• 21973-66-0 (2R,3R,4S,5R,6R)-2-[(2R,3R,4S,5R)-6-amino-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol
• [(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-[(2S)-4-(4-hydroxyphenyl)butan-2-yl]oxy-oxan-2-yl]methyl 3,5-dimethoxy-4-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-benzoate
• 1246812-57-6 安非他酮杂质D
• 19764-03-5 (2R,3R,4S,5R,6S)-3,4,5-trihydroxy-2-(hydroxymethyl)-6-[C-[(2S)-2-hydro xypent-4-enyl]-N-sulfonatooxy-carbonimidoyl]sulfanyl-oxane
• 28463-28-7 (2R,3R,4S,5R,6S)-3,4,5-trihydroxy-2-(hydroxymethyl)-6-[C-(2-hydroxy-2- methyl-propyl)-N-sulfonatooxy-carbonimidoyl]sulfanyl-oxane
• [(2R,3R,4S,5R,6S)-3,4,5-trihydroxy-6-[3-(4-hydroxyphenyl)-4-oxo-chromen-7-yl]oxy-oxan-2-yl]methyl acetate
• [(2R,3R,4S,5R,6S)-3-hydroxy-4,5,6-tris[(3,4,5-trihydroxybenzoyl)oxy]oxan-2-yl]methyl 3,4,5-trihydroxybenzoate
• 497-77-8 (2R,3R,4S,5R,6S)-3,4,5-trihydroxy-2-(hydroxymethyl)-6-(C-methyl-N-sulf onatooxy-carbonimidoyl)sulfanyl-oxane
• 91414-09-4 (4R)-4-[(3R,5S,7R,8S,9S,10R,13R,14S,17R)-3,7-dihydroxy-7,10,13-trimeth yl-1,2,3,4,5,6,8,9,11,12,14,15,16,17-tetradecahydrocyclopenta[a]phenan thren-17-yl]pentanoic acid
• 26888-03-9 (2R,3R,4S,5R,6S)-3,4,5-trihydroxy-2-(hydroxymethyl)-6-(C-(3-methylsulf anylpropyl)-N-sulfonatooxy-carbonimidoyl)sulfanyl-oxane
• 119784-25-7 (3R,5R,9S,10R,13S,14S,17R)-3-[(2R,3R,4S,5R,6R)-4,5-dihydroxy-6-(hydrox ymethyl)-3-[(2S,3R,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-o xan-2-yl]oxy-10,13-dimethyl-17-[(1S)-1-[(2R,5S,6R)-5-methyl-6-[(2S,3R, 4R,5S,6S)-3,4,5-trihydroxy-6-methyl-oxan-2-yl]oxy-oxan-2-yl]ethyl]-1,2 ,3,4,5,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-6-one
• 189633-62-3 2R,3R,4S,5R,6S)-3,4,5-TRIHYDROXY-2-HYDROXYMETHYL-7,9-DIAZA-1-OXA-SPIRO[4,5]DECANE-10-ONE-8-THIONE
• 65561-77-5 (1R,3R,4S,5R)-3-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-7,7-dimethyl-2,6,8-trioxabicyclo[3.3.0]octan-4-ol
• 60262-91-1 (4R)-4-[(3R,5S,7R,9S,10S,13R,14S,17R)-10,13-dimethyl-3,7-disulfooxy-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid
• 2276-94-0 别石胆酸
• 13535-96-1 (4R)-4-[(8R,9S,10R,12S,13R,14S,17R)-12-羟基-10,13-二甲基-3-氧代-1,2,8,9,11,12,14,15,16,17-十氢环戊烯并[A]菲-17-基]戊酸
• 17974-66-2 (6R)-6-[(3R,5S,7R,10S,13R)-3,7-dihydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-methylheptanoic acid
• 81131-74-0 (3R,5R)-7-[(1S,2R,3S,8S,8aR)-3-hydroxy-2-methyl-8-[(2S)-2-methylbutano yl]oxy-1,2,3,7,8,8a-hexahydronaphthalen-1-yl]-3,5-dihydroxy-heptanoic acid