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

Alfa Chemistry

Firmenname:Alfa Chemistry
Telefon:-
E-Mail:Info@alfa-chemistry.com
Nationalit?t:United States
URL: www.alfa-chemistry.com/
Produkte insgesamt: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

Produktkatalog

(4-((Tert-Butyldimethylsilyl)Oxy)Phenyl)Methanol138585-08-7C13H22O2Si
(R)-2-(Bis(3,5-Dimethylphenyl)((Trimethylsilyl)Oxy)Methyl)Pyrrolidine948594-99-8C24H35NOSi
(3R,4R,5S)-4-(4-Hydroxyphenyl)-5-((Triisopropylsilyl)Oxy)Piperidin-3-ol873945-31-4C20H35NO3Si
(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-Carboxylate865087-08-7C37H41F3O6Si
(Cis-3-((Tert-Butyldimethylsilyl)Oxy)Cyclobutyl)Methanol959749-93-0C11H24O2Si
(2S)-2-(((Tert-Butyldiphenylsilyl)Oxy)Methyl)-1,3-Oxathiolan-5-Yl Acetate202532-88-5C22H28O4SSi
(3R,4S)-Tert-Butyl 2-Oxo-4-Phenyl-3-((Triethylsilyl)Oxy)Azetidine-1-Carboxylate149198-47-0C20H31NO4Si
(R)-5-(((Tert-Butyldimethylsilyl)Oxy)Methyl)Pyrrolidin-2-One128899-30-9C11H23NO2Si
3,3'-Dibromo-5,5'-bis(trimethylsilyl)-2,2'-bithiophene207742-50-5C14H20Br2S2Si2
(2S)-2-[Bis[3,5-Bis(Trifluoromethyl)Phenyl][[(1,1-Dimethylethyl)Dimethylsilyl]Oxy]Methyl]Pyrrolidine913699-13-5C27H29F12NOSi
(3Ar,4S,5R,6As)-4-(Hydroxymethyl)-5-((Triethylsilyl)Oxy)Hexahydro-2H-Cyclopenta[B]Furan-2-One913258-07-8C14H26O4Si
(3Ar,4S,5R,6As)-5-((Tert-Butyldimethylsilyl)Oxy)-4-(Hydroxymethyl)Hexahydro-2H-Cyclopenta[B]Furan-2-One39968-95-1C14H26O4Si
(3-Methacrylamidopropyl)Tris(Trimethylsiloxy)Silane,95%115258-10-1C15H37NO4Si4
(R)-2-Bromo-7-((Tert-Butyldiphenylsilyl)Oxy)Hept-1-En-4-ol784194-08-7C23H31BrO2Si
(3-Cyclopentadienylpropyl)triethoxysilane-dimer102056-64-4C28H52O6Si2
(3R,4S)-3-[(Triethylsilyl)Oxy]-4-Phenyl-2-Azetidinone149140-54-5C15H23NO2Si
(2S)-3-{[Tert-Butyl(Dimethyl)Silyl]Oxy}-2-Methylpropan-1-ol105859-45-8C10H24O2Si
(Bromoethynyl)Triisopropylsilane111409-79-1C11H21BrSi
(6-(3-(((Tert-Butyldimethylsilyl)Oxy)Methyl)Pyrrolidin-1-Yl)-2-Fluoropyridin-3-Yl)Methanol1228665-50-6C17H29FN2O2Si
(R)-2-(Diphenyl((Triethylsilyl)Oxy)Methyl)Pyrrolidine1100289-57-3C23H33NOSi
(R)-1-(3-((Tert-Butyldimethylsilyl)Oxy)Phenyl)-3-(3,4-Dimethoxyphenyl)Propan-1-ol1013621-67-4C23H34O4Si
(3Ar,4R,6As)-4-(((Tert-Butyldimethylsilyl)Oxy)Methyl)-2,2-Dimethyltetrahydro-3Ah-[1,3]Dioxolo[4,5-C]Pyrrole153172-31-7C14H29NO3Si
6-Bromo-1-(Triisopropylsilyl)-1H-Pyrrolo[3,2-B]Pyridine1015609-27-4C16H25BrN2Si
(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-Carboxylate120705-67-1C21H33NO5SSi
(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluorodecyl)Tris(1-Methylethoxy)Silane246234-80-0C19H25F17O3Si
(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-Carboxylate865087-09-8C37H44O5Si
(Azidomethyl)Phenethyltrimethoxysilane,Tech-901245946-78-4C12H19N3O3Si
(3Ar,4S,5R,6As)-4-(((Tert-Butyldimethylsilyl)Oxy)Methyl)-5-((Tetrahydro-2H-Pyran-2-Yl)Oxy)Hexahydro-2H-Cyclopenta[B]Furan-2-One65025-95-8C19H34O5Si
Tert-Butyl 4-(5-Chloro-1-(Triisopropylsilyl)-1H-Pyrrolo[2,3-B]Pyridin-4-Yl)Piperazine-1-Carboxylate1020056-95-4C25H41ClN4O2Si
(Chlorodimethylsilyl)-5-[2-(Chlorodimethylsilyl)Ethyl]BicycloheptaneOctan-1,8-diylbis[chlordimethylsilan]5089-28-1C12H28Cl2Si2
(R)-2-(Diphenyl((Trimethylsilyl)Oxy)Methyl)Pyrrolidine943757-71-9C20H27NOSi
(3Ar,6Ar)-6-(((Tert-Butyldiphenylsilyl)Oxy)Methyl)-2,2-Dimethyl-3Ah-Cyclopenta[D][1,3]Dioxol-4(6Ah)-One303963-92-0C25H30O4Si
(4As,8As,9S)-3-(Benzyloxy)-4A-((Tert-Butyldimethylsilyl)Oxy)-9-(Dimethylamino)-8A,9-Dihydronaphtho[2,3-D]Isoxazole-4,5(4Ah,8H)-Dione852821-06-8C26H34N2O5Si
(2S,3S,4R)-Tert-Butyl 4-(Benzoyloxy)-2-(((Tert-Butyldiphenylsilyl)Oxy)Methyl)-3-(Difluoromethyl)Pyrrolidine-1-Carboxylate852616-74-1C34H41F2NO5Si
(R)-3,3-Bis(Triphenylsilyl)-1,1-Binaphthalene-2,2-Diol111822-69-6C56H42O2Si2
(3Ar,6R,6Ar)-6-(((Tert-Butyldimethylsilyl)Oxy)Methyl)-2,2-Dimethyldihydro-3Ah-Cyclopenta[D][1,3]Dioxol-4(5H)-One145307-55-7C15H28O4Si
1-(Trimethylsiloxy)cyclopentene(1-Cyclopenten-1-yloxy)trimethylsilan19980-43-9C8H16OSi
(3R,4R)-3-((R)-1-((Tert-Butyldimethylsilyl)Oxy)Ethyl)-4-(Methylthio)Azetidin-2-One82864-31-1C12H25NO2SSi
(Methoxydimethylsilyl)Methyl Methacrylate130771-16-3C8H16O3Si
(3-(Methacryloyloxy)Propyl)Silanetriyl Triacetate3-[Tris(acetoxy)silyl]propylmethacrylat51772-85-1C13H20O8Si
(3-Chloro-5-Fluorophenyl)Boronicacid328956-61-2C6H5BClFO2
(3S,4S)-3,4-Bis((Tert-Butyldimethylsilyl)Oxy)Pyrrolidine138228-47-4C16H37NO2Si2
(E)-Methyl 3-(6-(3-((Tert-Butyldimethylsilyloxy)Methyl)Pyrrolidin-1-Yl)-2-Fluoropyridin-3-Yl)Acrylat1228670-26-5C20H31FN2O3Si
(E)-1-Phenyl-2-Trimethoxysilylethene70531-02-1C11H16O3Si
(2R,3S,4R,5R)-2,3,4,5,6-Pentahydroxy-N-(3-(Triethoxysilyl)Propyl)Hexanamide104275-58-3C15H33NO9Si
(3R,4S)-1-Benzoyl-4-Phenyl-3-[(Triethylsilyl)Oxy]-2-Azetidinone149249-91-2C22H27NO3Si
(5-Bicyclo[2.2.1]hept-2-enyl)triethoxysilaneBicyclo[2.2.1]hept-5-en-2-yltriethoxysilan18401-43-9C13H24O3Si
(3S,3As,6S)-3-((Tert-Butyldimethylsilyl)Oxy)-6-(Hydroxymethyl)-3A,6-Dimethyldecahydro-1H-Cyclopenta[A]Naphthalen-7(2H)-One327048-93-1C22H40O3Si
(2S,4R)-Tert-Butyl 4-((Tert-Butyldimethylsilyl)Oxy)-2-(Hydroxymethyl)Pyrrolidine-1-Carboxylate114676-67-4C16H33NO4Si
(E)-3-(Trimethylsilyl)Prop-2-En-1-Ol59376-64-6C6H14OSi
(4-(((Tert-Butyldiphenylsilyl)Oxy)Methyl)Phenyl)Methanol146952-73-0C24H28O2Si
(2S,3S)-Diethyl 6-((Tert-Butyldimethylsilyl)Oxy)-4'-Fluoro-1,2,3,4-Tetrahydro-[1,1'-Biphenyl]-2,3-Dicarboxylate1056139-14-0C24H35FO5Si
(5-(((Tert-Butyldimethylsilyl)Oxy)Methyl)Thiazol-2-Yl)Methanol1381778-87-5C11H21NO2SSi
(4-Methoxyphenyl)(Triphenylsilyl)Methanone1174-56-7C26H22O2Si
(2R,3S,4R)-4-((Triisopropylsilyl)Oxy)-2-(((Triisopropylsilyl)Oxy)Methyl)-3,4-Dihydro-2H-Pyran-3-ol201053-37-4C24H50O4Si2
(5-(((Tert-Butyldimethylsilyl)Oxy)Methyl)-4-(4-Fluorophenyl)-2,6-Diisopropylpyridin-3-Yl)Methanol124863-82-7C25H38FNO2Si
(2R,4S)-2-Ethyl-4-(3-(Trimethylsilyl)Propyl)Cyclopentanone507235-62-3C13H26OSi
3,5-Bis(tert-butyldiphenylsilyloxy)benzyl alcohol182250-70-0C39H44O3Si2
(3R,4S)-1-(4-Fluorophenyl)-3-((S)-3-(4-Fluorophenyl)-3-((Trimethylsilyl)Oxy)Propyl)-4-(4-((Trimethylsilyl)Oxy)Phenyl)Azetidin-2-One272778-13-9C30H37F2NO3Si2
(R)-2-(Bis(3,5-Bis(Trifluoromethyl)Phenyl)((Trimethylsilyl)Oxy)Methyl)Pyrrolidine908303-26-4C24H23F12NOSi
(3R,4R,5S)-Benzyl 3-Hydroxy-4-(4-Hydroxyphenyl)-5-((Triisopropylsilyl)Oxy)Piperidine-1-Carboxylate873945-27-8C28H41NO5Si
(4-(Bromomethyl)Phenoxy)(Tert-Butyl)Dimethylsilane120506-39-0C13H21BrOSi
(Hydroxyethoxyethoxy)-T-Butyldimethylsilane,96%131326-39-1C10H24O3Si
(3S,4S)-1-Benzyl-3,4-Bis((Tert-Butyldimethylsilyl)Oxy)Pyrrolidine138228-45-2C23H43NO2Si2
(4-((Trimethylsilyl)Ethynyl)Phenyl)Methanol275386-60-2C12H16OSi
(3Ar,4R,5R,6As)-5-((Tert-Butyldimethylsilyl)Oxy)-2-Oxohexahydro-2H-Cyclopenta[B]Furan-4-Carbaldehyde64091-14-1C14H24O4Si
(Fluoromethyl)Trimethylsilane28871-61-6C4H11FSi
(3As,4S,5R,6Ar)-4-(((Tert-Butyldimethylsilyl)Oxy)Methyl)-5-((Tetrahydro-2H-Pyran-2-Yl)Oxy)Hexahydropentalen-2(1H)-One112168-22-6C20H36O4Si
(R)-2-(Bis(3,5-Bis(Trifluoromethyl)Phenyl)((Tert-Butyldimethylsilyl)Oxy)Methyl)Pyrrolidine1146629-74-4C27H29F12NOSi
(Chlorodifluoromethyl)Trimethylsilane115262-00-5C4H9ClF2Si
(3S,4R)-Tert-Butyl 2-Oxo-4-Phenyl-3-((Triethylsilyl)Oxy)Azetidine-1-Carboxylate944154-74-9C20H31NO4Si
(3-Aminopropyl)Silanetriol Hydrate1956386-64-3C3H13NO4Si
(4-((Trimethylsilyl)Ethynyl)Phenyl)Methanamine721968-86-1C12H17NSi
(Methacryloxymethyl)methyldimethoxysilane121177-93-3C8H16O4Si
(2S,3S)-Tert-Butyl 3-((Tert-Butyldimethylsilyl)Oxy)-2-Formylpyrrolidine-1-Carboxylate757247-71-5C16H31NO4Si
(R)-Benzyl 3-((Tert-Butyldimethylsilyl)Oxy)Pyrrolidine-1-Carboxylate150931-62-7C18H29NO3Si
(4As,7Ar)-Methyl 1-((Tert-Butyldimethylsilyl)Oxy)-7-Oxo-1,4A,5,6,7,7A-Hexahydrcyclopenta[C]Pyran-4-Carboxylate1951430-57-1C16H26O5Si
(3Ar,4S,5R,6As)-4-(((Tert-Butyldimethylsilyl)Oxy)Methyl)-5-Hydroxyhexahydro-2H-Cyclopenta[B]Furan-2-One72777-85-6C14H26O4Si
(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)-One77572-72-6C22H36O2Si
(3R,4S)-1-Benzoyl-4-Phenyl-3-((Triisopropylsilyl)Oxy)Azetidin-2-One155371-59-8C25H33NO3Si
(2S)-3-{[Tert-Butyl(Dimethyl)Silyl]Oxy}-2-Methylpropan-1-Yl Tosylate222539-29-9C17H30O4SSi
(3S,4S)-Tert-Butyl 2-Oxo-4-Phenyl-3-((Triethylsilyl)Oxy)Azetidine-1-Carboxylate949022-68-8C20H31NO4Si
(R)-6'-(3-((Tert-Butyldimethylsilyl)Oxy)Pyrrolidin-1-Yl)-2-Oxo-2H-[1,3'-Bipyridin]-4-Yl Trifluoromethanesulfonate1956435-24-7C21H28F3N3O5SSi
(3Ar,4R,5R,6As)-4-((S,E)-3-((Tert-Butyldimethylsilyl)Oxy)Ct-1-En-1-Yl)-2-Oxohexahydro-2H-Cyclopenta[B]Furan-5-Yl Benzoate587869-81-6C28H42O5Si
Vinylbenzyloxy)trimethylsilane112270-66-3C12H18OSi
(3-((4-(2-((Tert-Butyldiphenylsilyl)Oxy)Ethyl)Piperazin-1-Yl)Sulfonyl)-4-Methoxyphenyl)Boronic Acid1704081-26-4C29H39BN2O6SSi
(Dichloromethyl)(Chloromethyl)Dimethylsilane,Tech-9518171-70-5C4H9Cl3Si
(2R,4S)-4-Ethyl-2-(3-(Trimethylsilyl)Propyl)Cyclopentanone507235-63-4C13H26OSi
(4As,7As)-Methyl 1-((Tert-Butyldimethylsilyl)Oxy)-7-Hydroxy-7-Methyl-1,4A,5,6,7,7A-Hexahydrcyclopenta[C]Pyran-4-Carboxylate1951430-56-0C17H30O5Si
(2R,3S,4R)-4-((Triisopropylsilyl)Oxy)-2-(((Triisopropylsilyl)Oxy)Methyl)-3,4-Dihydro-2H-Pyran-3-Yl Acetate201053-38-5C26H52O5Si2
(3-Triethoxysilyl)Propylsuccinicanhydride,95%
(4-Amino-3-(((Tert-Butyldimethylsilyl)Oxy)Methyl)Phenyl)Methanol1009314-94-6C14H25NO2Si
(E)-N-(4-((Tert-Butyldimethylsilyl)Oxy)Benzylidene)-4-Fluoroaniline942485-61-2C19H24FNOSi
(3R,4R)-3-((Tert-Butyldimethylsilyl)Oxy)-7-Chloro-2,3,4,5-Tetrahydro-1,4-Methanopyrido[2,3-B][1,4]Diazepine1638604-23-5C15H24ClN3OSi
(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)Methanol1956366-49-6C25H39N7O3Si2
(3Ar,3Br,4As,5S,5As)-3B-(((Tert-Butyldiphenylsilyl)Oxy)Methyl)-2,2-Dimethylhexahydrcyclopropa[3,4]Cyclopenta[1,2-D][1,3]Dioxol-5-ol915694-38-1C26H34O4Si
(3R,5S)-5-Ethyl-3-(3-(Trimethylsilyl)Propyl)Pyrrolidin-2-One437755-09-4C12H25NOSi
(2S,3R,4R,5R)-2-(2-Nitrophenoxy)-5-((Triethylsilyl)Oxy)Tetrahydro-2H-Pyran-3,4-Diyl Diacetate162088-90-6C21H31NO9Si
(E)-3-((Tert-Butyldimethylsilyl)Oxy)-N,N-Dimethylbuta-1,3-Dien-1-Amine194233-66-4C12H25NOSi
(3R,5S)-3-Ethyl-5-(3-(Trimethylsilyl)Propyl)Pyrrolidin-2-One437755-13-0C12H25NOSi
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 2019 ? ChemicalBook. All rights reserved