成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Alfa Chemistry

Firmenname:Alfa Chemistry
Telefon:-
E-Mail:Info@alfa-chemistry.com
Nationalit?t:United States
URL: www.alfa-chemistry.com/
Produkte insgesamt:24072

Produktkatalog

((4-((4-Fluorophenyl)Ethynyl)Phenyl)Ethynyl)Trimethylsilane910467-79-7C19H17FSi
S-(2-(Trimethylsilyl)Ethyl) Ethanethioate18269-56-2C7H16OSSi
2,2,3,3,8,8,9,9-Ctamethyl-4,7-Dioxa-3,8-Disiladecane66548-22-9C14H34O2Si2
(4-Chlorobenzyl)Triphenylsilane1171-55-7C25H21ClSi
Tert-Butyl (5-((Trimethylsilyl)Ethynyl)Thiazol-2-Yl)Carbamate957147-21-6C13H20N2O2SSi
Tert-Butyldimethyl(5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Thiophen-2-Yl)Silane1073371-74-0C16H29BO2SSi
Phenyl(2-(Triisopropylsilyl)Oxazol-5-Yl)Methanone648929-24-2C19H27NO2Si
Trimethylsilyl 2-((Methoxycarbonothioyl)(Methyl)Amino)Acetate34653-82-2C8H17NO3SSi
Triisopropyl[(Trimethylsilyl)Ethynyl]Silane107474-02-2C14H30Si2
Tert-Butyl 2-(((Tert-Butyldiphenylsilyl)Oxy)Methyl)-3-Formylazetidine-1-Carboxylate1638771-11-5C26H35NO4Si
((4-Methoxyphenyl)Ethynyl)Trimethylsilane3989-14-8C12H16OSi
Tert-Butyl 2-(Hydroxydimethylsilyl)-5-Methyl-1H-Indole-1-Carboxylate475102-18-2C16H23NO3Si
Potassium (2-Trimethylsilyl)Ethoxymethyl Trifluoroborate1027642-28-9C6H15BF3KOSi
N-Methyl-N-[4-(Trimethylsilyl)Phenyl]Pivalamide1418117-84-6C15H25NOSi
Bis(4-Methoxyphenyl)-1,1,2,2-Tetramethyldisilane6009-50-3C18H26O2Si2
Tert-Butyl 4-((Tert-Butyldiphenylsilyl)Oxy)Cyclohexanecarboxylate1010086-31-3C27H38O3Si
(3,5-Dibromo-4-Methylphenoxy)Triisopropylsilane1374105-97-1C16H26Br2OSi
Tert-Butyl (2'-Oxo-1'-((2-(Trimethylsilyl)Ethoxy)Methyl)-1,1',2',3-Tetrahydrospiro[Indene-2,3'-Pyrrolo[2,3-B]Pyridin]-5-Yl)Carbamate1033608-31-9C26H35N3O4Si
(4-Fluorobenzyl)Triphenylsilane1171-56-8C25H21FSi
T-Butyl 6-(3-((Tert-Butyldimethylsilyloxy)Methyl)-Pyrrolidin-1-Yl)-2-Fluoropyridin-3-Ylcarbamate1228665-49-3C21H36FN3O3Si
Tert-Butyl 6-((Tert-Butyldimethylsilyl)Oxy)-2-Nitro-6,7-Dihydroimidazo[1,2-A]Pyrimidine-8(5H)-Carboxylate187235-16-1C17H30N4O5Si
Tert-Butyl(3-Iodophenoxy)Dimethylsilane133910-12-0C12H19IOSi
(E)-(4-Chlorobut-2-En-2-Yl)Trimethylsilane116399-78-1C7H15ClSi
Potassium Methylsilanetris(Olate)Kaliummethylsilantriolat31795-24-1CH3K3O3Si
Cyclohexyltriphenylsilane1048-07-3C24H26Si
Trimethyl((4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Ethynyl)Silane159087-46-4C11H21BO2Si
Trimethyl(2,3,4,5-Tetramethylcyclopenta-2,4-Dien-1-Yl)Silane134695-74-2C12H22Si
Tert-Butyl (1-((Trimethylsilyl)Ethynyl)Cyclopropyl)Carbamate1268810-08-7C13H23NO2Si
Tert-Butyl 5-(2-((Tert-Butyldimethylsilyl)Oxy)Ethyl)Thiophene-2-Carboxylate1799412-24-0C17H30O3SSi
Phenoxytriphenylsilane1169-05-7C24H20OSi
(2-Bromophenethoxy)(Tert-Butyl)Dimethylsilane181021-20-5C14H23BrOSi
Tert-Butyl 2-(Trimethylsilyl)Pyrrolidine-1-Carboxylate123387-66-6C12H25NO2Si
Trimethylsilyl Picolinate17881-49-1C9H13NO2Si
(4-Bromo-2,6-Dichlorophenoxy)(Tert-Butyl)Dimethylsilane343564-38-5C12H17BrCl2OSi
Tert-Butyl (4-Bromo-3-((Trimethylsilyl)Ethynyl)Phenyl)Carbamate1333222-30-2C16H22BrNO2Si
Tert-Butyl 2-(((Tert-Butyldiphenylsilyl)Oxy)Methyl)-4-Formylpiperidine-1-Carboxylate1630906-46-5C28H39NO4Si
Triethylsilyl 2,2-Difluoro-2-(Fluorosulfonyl)Acetate757203-27-3C8H15F3O4SSi
Phenyl(Triphenylsilyl)Methanone1171-49-9C25H20OSi
Methoxy(Methyl)Diphenylsilane18407-48-2C14H16OSi
Tert-Butyldimethyl(3-Methyl-5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenoxy)Silane1218789-84-4C19H33BO3Si
Tert-Butyl (2-Iodo-6-((Trimethylsilyl)Ethynyl)Pyridin-3-Yl) Carbonate1142192-40-2C15H20INO3Si
Tert-Butyl(Chroman-4-Yloxy)Dimethylsilane1065075-49-1C15H24O2Si
Isopropyltriphenylsilane111268-14-5C21H22Si
Trimethylsilyl-2-Propen-1-Ol52685-39-9C6H14OSi
(5-Bromo-2-Methoxyphenoxy)(Tert-Butyl)Dimethylsilane177329-71-4C13H21BrO2Si
Tert-Butyl 4-((Tert-Butyldimethylsilyl)Oxy)Pyrazolidine-1-Carboxylate773894-28-3C14H30N2O3Si
Tert-Butyl 2-Oxo-4-Phenyl-3-((Triethylsilyl)Oxy)Azetidine-1-Carboxylate914224-36-5C20H31NO4Si
(Furan-3-Ylethynyl)Trimethylsilane465521-19-1C9H12OSi
[1,1'-Biphenyl]-2-Yltrimethylsilane17049-39-7C15H18Si
Tert-Butyl((4-Iodonaphthalen-1-Yl)Oxy)Dimethylsilane402476-01-1C16H21IOSi
Tert-Butyl 3-(((Tert-Butyldimethylsilyl)Oxy)Methyl)-4-Oxopiperidine-1-Carboxylate849767-21-1C17H33NO4Si
(2-Bromophenoxy)(Tert-Butyl)Dimethylsilane115750-83-9C12H19BrOSi
Trimethylsilylketene Ethyl Trimethylsilyl Acetal (Mixture Of Isomers)65946-56-7C10H24O2Si2
((6-Bromonaphthalen-2-Yl)Methoxy)(Tert-Butyl)Dimethylsilane100751-62-0C17H23BrOSi
Bicyclo[2.2.1]Hept-5-En-2-Yldiethoxy(Methyl)Silane113276-73-6C12H22O2Si
Tert-Butyl(3-Chloro-5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenoxy)Dimethylsilane1218789-46-8C18H30BClO3Si
N-Phenyl-4-(Trimethylsilyl)Aniline13024-18-5C15H19NSi
Tert-Butyl(((3Ar,4R,6Ar)-5-Fluoro-2,2-Dimethyl-6-((Trityloxy)Methyl)-4,6A-Dihydro-3Ah-Cyclopenta[D][1,3]Dioxol-4-Yl)Oxy)Diphenylsilane805245-41-4C44H45FO4Si
Tri-O-Tolylsilyl Stearate18857-55-1C39H56O2Si
Tert-Butyl(2-Chloro-4-Fluoro-5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenoxy)Dimethylsilane1150561-59-3C18H29BClFO3Si
N-Ctyldimethyl(Dimethylamino)Silane110348-62-4C12H29NSi
Tert-Butyldimethyl(3-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)-5-(Trifluoromethoxy)Phenoxy)Silane1150271-36-5C19H30BF3O4Si
(3-Bromo-5-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Phenoxy)(Tert-Butyl)Dimethylsilane1218789-51-5C18H30BBrO3Si
Tert-Butyl 2-(Trimethylsilyl)Piperidine-1-Carboxylate123387-54-2C13H27NO2Si
(2-Bromo-6-Nitrophenethoxy)(Tert-Butyl)Dimethylsilane1227958-15-7C14H22BrNO3Si
((4-Iodophenyl)Ethynyl)Trimethylsilane134856-58-9C11H13ISi
Tert-Butyl(3-Fluoro-4-Nitrophenoxy)Dimethylsilane214145-04-7C22H22FNO3Si
Tert-Butyl 4-((Trimethylsilyl)Oxy)-5,6-Dihydropyridine-1(2H)-Carboxylate211108-48-4C13H25NO3Si
Diphenylbis(4-(Pyridin-3-Yl)Phenyl)Silane1152162-74-7C34H26N2Si
Tris(4-Chlorophenyl)(Hexadecyl)Silane18759-07-4C34H45Cl3Si
N-Methyl-3-(Triethoxysilyl)Propan-1-AmineN-Methyl-3-(triethoxysilyl)propylamin6044-50-4C10H25NO3Si
(3-Bromophenoxy)(Tert-Butyl)Diphenylsilane133772-45-9C22H23BrOSi
(Iodoethynyl)Triisopropylsilane160481-43-6C11H21ISi
Tert-Butyl 5-Chloro-2-(Trimethylsilyl)-1H-Indole-1-Carboxylate475102-16-0C16H22ClNO2Si
1,1,3,3,5,5,7,7-Ctamethyltetrasiloxane1,1,3,3,5,5,7,7-Octamethyltetrasiloxan1000-05-1C8H26O3Si4
Trimethyl((4-Nitrophenyl)Ethynyl)Silane75867-38-8C11H13NO2Si
Tert-Butyl (Trimethylsilyl)Oxycarbamate164169-42-0C8H19NO3Si
O-(3-((Tert-Butyldimethylsilyl)Oxy)Propyl)Hydroxylamine114778-46-0C9H23NO2Si
(3-Bromo-4-Methylphenoxy)(Tert-Butyl)Dimethylsilane164513-48-8C13H21BrOSi
Cinnamyltrimethylsilane19752-23-9C12H18Si
Tert-Butyl 4-((Trimethylsilyl)Ethynyl)Benzoate111291-96-4C16H22O2Si
Tert-Butyl(Methoxy)Dimethylsilane66548-21-8C7H18OSi
Triisopropyl((4-((4-((4-((4-((Trimethylsilyl)Ethynyl)Phenyl)Ethynyl)Phenyl)Ethynyl)Phenyl)Ethynyl)Phenyl)Ethynyl)Silane176977-40-5C46H46Si2
1-(1-Naphthyl)-2-(Trimethylsilyl)Acetylene104784-51-2C15H16Si
Tert-Butyl (1-(Triisopropylsilyl)-1H-Pyrrolo[2,3-B]Pyridin-5-Yl)Carbamate651744-43-3C21H35N3O2Si
Phenyl(4-(Trimethylsilyl)Phenyl)Methanol17964-15-7C16H20OSi
Tert-Butyl 3-Cyano-3-((Trimethylsilyl)Oxy)Pyrrolidine-1-Carboxylate942190-60-5C13H24N2O3Si
(1-Chloroethyl)Triphenylsilane103981-16-4C20H19ClSi
3-Glycidoxypropyldimethylmethoxysilane100303-57-9C9H20O3Si
((4-(Benzyloxy)Phenyl)Ethynyl)Trimethylsilane340322-86-3C18H20OSi
Tert-Butyl ((Trimethylsilyl)Methyl)Carbamate177176-90-8C9H21NO2Si
Tetrakis(Trimethylsilyl)Allene,95%3721-17-3C15H36Si4
(6-Chloro-1-Hexyn-1-Yl)Trimethylsilane113964-33-3C9H17ClSi
(3-Bromo-4-Methoxyphenoxy)(Tert-Butyl)Dimethylsilane1133116-37-6C13H21BrO2Si
O-(2-(Trimethylsilyl)Ethyl)Hydroxylamine Hydrchloride153502-27-3C5H16ClNOSi
O-(Tert-Butyldiphenylsilyl)Hydroxylamine103587-51-5C16H21NOSi
Tert-Butyl 2-(Dimethylsilyl)-5-Methyl-1H-Indole-1-Carboxylate475102-17-1C16H23NO2Si
Tert-Butyldimethyl((4-(4,4,5,5-Tetramethyl-1,3,2-Dioxaborolan-2-Yl)Cyclohex-3-En-1-Yl)Oxy)Silane865869-27-8C18H35BO3Si
((4-Ethynylphenyl)Ethynyl)Triisopropylsilane175345-90-1C19H26Si
Potassium Trifluoro((Trimethylsilyl)Ethynyl)Borate485339-09-1C5H9BF3KSi
Copyright 2019 ? ChemicalBook. All rights reserved