天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

ChemicalBook Chinese Germany Japanese Korean

Alfa Chemistry Company Information
Company Name:    Alfa Chemistry
Tel:    -
Email:    Info@alfa-chemistry.com
Nationality:    United States
WebSite:    www.alfa-chemistry.com/
Product List:    24072
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
Product List
(4-((Tert-Butyldimethylsilyl)Oxy)Phenyl)Methanol 138585-08-7
(R)-2-(Bis(3,5-Dimethylphenyl)((Trimethylsilyl)Oxy)Methyl)Pyrrolidine 948594-99-8
(3R,4R,5S)-4-(4-Hydroxyphenyl)-5-((Triisopropylsilyl)Oxy)Piperidin-3-ol 873945-31-4
(3Ar,4R,5R,6As)-4-((R,E)-3-((Tert-Butyldimethylsilyl)Oxy)-4-(3-(Trifluoromethyl)Phenoxy)But-1-En-1-Yl)-2-Oxohexahydro-2H-Cyclopenta[B]Furan-5-Yl [1,1'-Biphenyl]-4-Carboxylate 865087-08-7
(Cis-3-((Tert-Butyldimethylsilyl)Oxy)Cyclobutyl)Methanol 959749-93-0
(2S)-2-(((Tert-Butyldiphenylsilyl)Oxy)Methyl)-1,3-Oxathiolan-5-Yl Acetate 202532-88-5
(E)-3-((Tert-Butyldimethylsilyl)Oxy)-N,N-Dimethylbuta-1,3-Dien-1-Amine 194233-66-4
(3R,4S)-Tert-Butyl 2-Oxo-4-Phenyl-3-((Triethylsilyl)Oxy)Azetidine-1-Carboxylate 149198-47-0
(2S,3R,4R,5R)-2-(2-Nitrophenoxy)-5-((Triethylsilyl)Oxy)Tetrahydro-2H-Pyran-3,4-Diyl Diacetate 162088-90-6
(R)-5-(((Tert-Butyldimethylsilyl)Oxy)Methyl)Pyrrolidin-2-One 128899-30-9
3,3'-Dibromo-5,5'-bis(trimethylsilyl)-2,2'-bithiophene 207742-50-5
(2S)-2-[Bis[3,5-Bis(Trifluoromethyl)Phenyl][[(1,1-Dimethylethyl)Dimethylsilyl]Oxy]Methyl]Pyrrolidine 913699-13-5
(3Ar,4S,5R,6As)-4-(Hydroxymethyl)-5-((Triethylsilyl)Oxy)Hexahydro-2H-Cyclopenta[B]Furan-2-One 913258-07-8
(3Ar,4S,5R,6As)-5-((Tert-Butyldimethylsilyl)Oxy)-4-(Hydroxymethyl)Hexahydro-2H-Cyclopenta[B]Furan-2-One 39968-95-1
(3-Methacrylamidopropyl)Tris(Trimethylsiloxy)Silane,95% 115258-10-1
(3Ar,3Br,4As,5S,5As)-3B-(((Tert-Butyldiphenylsilyl)Oxy)Methyl)-2,2-Dimethylhexahydrcyclopropa[3,4]Cyclopenta[1,2-D][1,3]Dioxol-5-ol 915694-38-1
(5-(1-((2-(Trimethylsilyl)Ethoxy)Methyl)-3-(1-((2-(Trimethylsilyl)Ethoxy)Methyl)-1H-Imidazol-2-Yl)-1H-Indazol-6-Yl)-2H-1,2,3-Triazol-4-Yl)Methanol 1956366-49-6
(3R,4R)-3-((Tert-Butyldimethylsilyl)Oxy)-7-Chloro-2,3,4,5-Tetrahydro-1,4-Methanopyrido[2,3-B][1,4]Diazepine 1638604-23-5
(3-Cyclopentadienylpropyl)triethoxysilane-dimer 102056-64-4
(3R,4S)-3-[(Triethylsilyl)Oxy]-4-Phenyl-2-Azetidinone 149140-54-5
(2S)-3-{[Tert-Butyl(Dimethyl)Silyl]Oxy}-2-Methylpropan-1-ol 105859-45-8
(Bromoethynyl)Triisopropylsilane 111409-79-1
(R)-2-(Diphenyl((Triethylsilyl)Oxy)Methyl)Pyrrolidine 1100289-57-3
(R)-1-(3-((Tert-Butyldimethylsilyl)Oxy)Phenyl)-3-(3,4-Dimethoxyphenyl)Propan-1-ol 1013621-67-4
(E)-N-(4-((Tert-Butyldimethylsilyl)Oxy)Benzylidene)-4-Fluoroaniline 942485-61-2
(3-Triethoxysilyl)Propylsuccinicanhydride,95%
(3Ar,4R,6As)-4-(((Tert-Butyldimethylsilyl)Oxy)Methyl)-2,2-Dimethyltetrahydro-3Ah-[1,3]Dioxolo[4,5-C]Pyrrole 153172-31-7
6-Bromo-1-(Triisopropylsilyl)-1H-Pyrrolo[3,2-B]Pyridine 1015609-27-4
(5R,6S)-Allyl 6-((R)-1-((Tert-Butyldimethylsilyl)Oxy)Ethyl)-7-Oxo-3-((R)-Tetrahydrofuran-2-Yl)-4-Thia-1-Azabicyclo[3.2.0]Hept-2-Ene-2-Carboxylate 120705-67-1
(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecyl)Tris(1-Methylethoxy)Silane 246234-80-0
(3Ar,4R,5R,6As)-4-((S,E)-3-((Tert-Butyldimethylsilyl)Oxy)-5-Phenylpent-1-En-1-Yl)-2-Oxohexahydro-2H-Cyclopenta[B]Furan-5-Yl [1,1'-Biphenyl]-4-Carboxylate 865087-09-8
(Azidomethyl)Phenethyltrimethoxysilane,Tech-90 1245946-78-4
(2R,3S,4R)-4-((Triisopropylsilyl)Oxy)-2-(((Triisopropylsilyl)Oxy)Methyl)-3,4-Dihydro-2H-Pyran-3-Yl Acetate 201053-38-5
Tert-Butyl 4-(5-Chloro-1-(Triisopropylsilyl)-1H-Pyrrolo[2,3-B]Pyridin-4-Yl)Piperazine-1-Carboxylate 1020056-95-4
(Chlorodimethylsilyl)-5-[2-(Chlorodimethylsilyl)Ethyl]Bicycloheptane 5089-28-1
(Dichloromethyl)(Chloromethyl)Dimethylsilane,Tech-95 18171-70-5
(R)-2-(Diphenyl((Trimethylsilyl)Oxy)Methyl)Pyrrolidine 943757-71-9
(3Ar,6Ar)-6-(((Tert-Butyldiphenylsilyl)Oxy)Methyl)-2,2-Dimethyl-3Ah-Cyclopenta[D][1,3]Dioxol-4(6Ah)-One 303963-92-0
(4As,8As,9S)-3-(Benzyloxy)-4A-((Tert-Butyldimethylsilyl)Oxy)-9-(Dimethylamino)-8A,9-Dihydronaphtho[2,3-D]Isoxazole-4,5(4Ah,8H)-Dione 852821-06-8
(3-((4-(2-((Tert-Butyldiphenylsilyl)Oxy)Ethyl)Piperazin-1-Yl)Sulfonyl)-4-Methoxyphenyl)Boronic Acid 1704081-26-4
Vinylbenzyloxy)trimethylsilane 112270-66-3
(2S,3S,4R)-Tert-Butyl 4-(Benzoyloxy)-2-(((Tert-Butyldiphenylsilyl)Oxy)Methyl)-3-(Difluoromethyl)Pyrrolidine-1-Carboxylate 852616-74-1
(R)-3,3-Bis(Triphenylsilyl)-1,1-Binaphthalene-2,2-Diol 111822-69-6
(3Ar,6R,6Ar)-6-(((Tert-Butyldimethylsilyl)Oxy)Methyl)-2,2-Dimethyldihydro-3Ah-Cyclopenta[D][1,3]Dioxol-4(5H)-One 145307-55-7
(3Ar,4R,5R,6As)-4-((S,E)-3-((Tert-Butyldimethylsilyl)Oxy)Ct-1-En-1-Yl)-2-Oxohexahydro-2H-Cyclopenta[B]Furan-5-Yl Benzoate 587869-81-6
1-(Trimethylsiloxy)cyclopentene 19980-43-9
(3R,4R)-3-((R)-1-((Tert-Butyldimethylsilyl)Oxy)Ethyl)-4-(Methylthio)Azetidin-2-One 82864-31-1
(Methoxydimethylsilyl)Methyl Methacrylate 130771-16-3
(3-(Methacryloyloxy)Propyl)Silanetriyl Triacetate 51772-85-1
(3-Chloro-5-Fluorophenyl)Boronicacid 328956-61-2
(3S,4S)-3,4-Bis((Tert-Butyldimethylsilyl)Oxy)Pyrrolidine 138228-47-4
(E)-Methyl 3-(6-(3-((Tert-Butyldimethylsilyloxy)Methyl)Pyrrolidin-1-Yl)-2-Fluoropyridin-3-Yl)Acrylat 1228670-26-5
(E)-1-Phenyl-2-Trimethoxysilylethene 70531-02-1
(2R,3S,4R,5R)-2,3,4,5,6-Pentahydroxy-N-(3-(Triethoxysilyl)Propyl)Hexanamide 104275-58-3
(3R,4S)-1-Benzoyl-4-Phenyl-3-[(Triethylsilyl)Oxy]-2-Azetidinone 149249-91-2
(3S,4S)-Tert-Butyl 2-Oxo-4-Phenyl-3-((Triethylsilyl)Oxy)Azetidine-1-Carboxylate 949022-68-8
(5-Bicyclo[2.2.1]hept-2-enyl)triethoxysilane 18401-43-9
(2S)-3-{[Tert-Butyl(Dimethyl)Silyl]Oxy}-2-Methylpropan-1-Yl Tosylate 222539-29-9
(3S,3As,6S)-3-((Tert-Butyldimethylsilyl)Oxy)-6-(Hydroxymethyl)-3A,6-Dimethyldecahydro-1H-Cyclopenta[A]Naphthalen-7(2H)-One 327048-93-1
(2S,4R)-Tert-Butyl 4-((Tert-Butyldimethylsilyl)Oxy)-2-(Hydroxymethyl)Pyrrolidine-1-Carboxylate 114676-67-4
(E)-3-(Trimethylsilyl)Prop-2-En-1-Ol 59376-64-6
(4-(((Tert-Butyldiphenylsilyl)Oxy)Methyl)Phenyl)Methanol 146952-73-0
(5-(((Tert-Butyldimethylsilyl)Oxy)Methyl)Thiazol-2-Yl)Methanol 1381778-87-5
(4-Methoxyphenyl)(Triphenylsilyl)Methanone 1174-56-7
(2R,3S,4R)-4-((Triisopropylsilyl)Oxy)-2-(((Triisopropylsilyl)Oxy)Methyl)-3,4-Dihydro-2H-Pyran-3-ol 201053-37-4
(5-(((Tert-Butyldimethylsilyl)Oxy)Methyl)-4-(4-Fluorophenyl)-2,6-Diisopropylpyridin-3-Yl)Methanol 124863-82-7
3,5-Bis(tert-butyldiphenylsilyloxy)benzyl alcohol 182250-70-0
(R)-2-(Bis(3,5-Bis(Trifluoromethyl)Phenyl)((Trimethylsilyl)Oxy)Methyl)Pyrrolidine 908303-26-4
(3R,4R,5S)-Benzyl 3-Hydroxy-4-(4-Hydroxyphenyl)-5-((Triisopropylsilyl)Oxy)Piperidine-1-Carboxylate 873945-27-8
(4-(Bromomethyl)Phenoxy)(Tert-Butyl)Dimethylsilane 120506-39-0
(Hydroxyethoxyethoxy)-T-Butyldimethylsilane,96% 131326-39-1
(3S,4S)-1-Benzyl-3,4-Bis((Tert-Butyldimethylsilyl)Oxy)Pyrrolidine 138228-45-2
(4As,7Ar)-Methyl 1-((Tert-Butyldimethylsilyl)Oxy)-7-Oxo-1,4A,5,6,7,7A-Hexahydrcyclopenta[C]Pyran-4-Carboxylate 1951430-57-1
(4-((Trimethylsilyl)Ethynyl)Phenyl)Methanol 275386-60-2
(Fluoromethyl)Trimethylsilane 28871-61-6
(3As,4S,5R,6Ar)-4-(((Tert-Butyldimethylsilyl)Oxy)Methyl)-5-((Tetrahydro-2H-Pyran-2-Yl)Oxy)Hexahydropentalen-2(1H)-One 112168-22-6
(R)-2-(Bis(3,5-Bis(Trifluoromethyl)Phenyl)((Tert-Butyldimethylsilyl)Oxy)Methyl)Pyrrolidine 1146629-74-4
(Chlorodifluoromethyl)Trimethylsilane 115262-00-5
(Methacryloxymethyl)methyldimethoxysilane 121177-93-3
(4-((Trimethylsilyl)Ethynyl)Phenyl)Methanamine 721968-86-1
(3S,4R)-Tert-Butyl 2-Oxo-4-Phenyl-3-((Triethylsilyl)Oxy)Azetidine-1-Carboxylate 944154-74-9
(3Ar,4S,5R,6As)-4-(((Tert-Butyldimethylsilyl)Oxy)Methyl)-5-((Tetrahydro-2H-Pyran-2-Yl)Oxy)Hexahydro-2H-Cyclopenta[B]Furan-2-One 65025-95-8
(R)-2-Bromo-7-((Tert-Butyldiphenylsilyl)Oxy)Hept-1-En-4-ol 784194-08-7
(3R,5S)-5-Ethyl-3-(3-(Trimethylsilyl)Propyl)Pyrrolidin-2-One 437755-09-4
(3-Aminopropyl)Silanetriol Hydrate 1956386-64-3
(R)-Benzyl 3-((Tert-Butyldimethylsilyl)Oxy)Pyrrolidine-1-Carboxylate 150931-62-7
(4As,7As)-Methyl 1-((Tert-Butyldimethylsilyl)Oxy)-7-Hydroxy-7-Methyl-1,4A,5,6,7,7A-Hexahydrcyclopenta[C]Pyran-4-Carboxylate 1951430-56-0
(3Ar,4R,5R,6As)-5-((Tert-Butyldimethylsilyl)Oxy)-2-Oxohexahydro-2H-Cyclopenta[B]Furan-4-Carbaldehyde 64091-14-1
(2S,3S)-Tert-Butyl 3-((Tert-Butyldimethylsilyl)Oxy)-2-Formylpyrrolidine-1-Carboxylate 757247-71-5
(8R,9S,10R,13S,14S)-13,17-Dimethyl-17-((Trimethylsilyl)Oxy)-6,7,8,9,10,11,12,13,14,15,16,17-Dodecahydro-1H-Cyclopenta[A]Phenanthren-3(2H)-One 77572-72-6
(2S,3S)-Diethyl 6-((Tert-Butyldimethylsilyl)Oxy)-4'-Fluoro-1,2,3,4-Tetrahydro-[1,1'-Biphenyl]-2,3-Dicarboxylate 1056139-14-0
(3Ar,4S,5R,6As)-4-(((Tert-Butyldimethylsilyl)Oxy)Methyl)-5-Hydroxyhexahydro-2H-Cyclopenta[B]Furan-2-One 72777-85-6
(3R,4S)-1-(4-Fluorophenyl)-3-((S)-3-(4-Fluorophenyl)-3-((Trimethylsilyl)Oxy)Propyl)-4-(4-((Trimethylsilyl)Oxy)Phenyl)Azetidin-2-One 272778-13-9
(3R,4S)-1-Benzoyl-4-Phenyl-3-((Triisopropylsilyl)Oxy)Azetidin-2-One 155371-59-8
(R)-6'-(3-((Tert-Butyldimethylsilyl)Oxy)Pyrrolidin-1-Yl)-2-Oxo-2H-[1,3'-Bipyridin]-4-Yl Trifluoromethanesulfonate 1956435-24-7
(2R,4S)-4-Ethyl-2-(3-(Trimethylsilyl)Propyl)Cyclopentanone 507235-63-4
(4-Amino-3-(((Tert-Butyldimethylsilyl)Oxy)Methyl)Phenyl)Methanol 1009314-94-6
(2R,4S)-2-Ethyl-4-(3-(Trimethylsilyl)Propyl)Cyclopentanone 507235-62-3
(6-(3-(((Tert-Butyldimethylsilyl)Oxy)Methyl)Pyrrolidin-1-Yl)-2-Fluoropyridin-3-Yl)Methanol 1228665-50-6
(3R,5S)-3-Ethyl-5-(3-(Trimethylsilyl)Propyl)Pyrrolidin-2-One 437755-13-0
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
Copyright 2007©  ChemicalBook. All rights reserved.