优惠券使用说明>

暂无可领优惠券

Alfa Chemistry

客服热线:+1-516-662-5404

Alfa Chemistry产品列表
英文名称 中文名称 CAS号 操作
1,1-Dimethoxycyclohexane 环己酮二甲缩酮 933-40-4 详细
2,4-Bis(benzyloxy)-6-chloro-1,3,5-triazine 2,4-双苄氧基-6-氯-1,3,5-三嗪 851030-18-7 详细
tert-Butyl 2,2,2-trichloroacetimidate 叔丁基三氯乙酰亚胺酯 98946-18-0 详细
4-(Bromomethyl)-7-(diethylamino)coumarin 4-(溴甲基)-7-(二乙氨基)香豆素 1256259-14-9 详细
6-bromo-7-hydroxy-4-(hydroxymethyl)-2H-chromen-2-one 6-溴-7-羟基-4-(羟甲基)香豆素 223420-41-5 详细
rac-1-(2-Nitrophenyl)ethanol 1-(2-硝基苯基)乙醇 3205-25-2 详细
Triphenylmethanesulfenyl Chloride 三苯基硫氯甲烷 24165-03-5 详细
1,3-Benzodithiolylium tetrafluoroborate 1,3-苯并二硫代吡咯四氟化硼盐 57842-27-0 详细
Bromotriphenylmethane 三苯基甲基溴 596-43-0 详细
(2-Methoxyethoxymethyl)triethylammonium Chloride (2-甲氧基乙氧基甲基)三乙基氯化铵 60043-43-8 详细
2-Chloroethyl ethyl ether 2-乙氧基氯乙烷 628-34-2 详细
2,4,6-Triisopropylbenzenesulfonyl chloride 2,4,6-三异丙基苯磺酰氯 6553-96-4 详细
tert-Butyl phenyl carbonate 叔丁基苯基碳酸酯 6627-89-0 详细
N-Methyl-bis(trifluoroacetamide) N-甲基双(三氟乙酰胺) 685-27-8 详细
3-Benzoylthiazolidine-2-thione 3-苯甲酰噻唑烷-2-硫酮 70326-37-3 详细
2-Mesitylenesulfonyl chloride 2,4,6-三甲基苯磺酰氯 773-64-8 详细
Benzyl 2,2,2-trichloroacetimidate 2,2,2-三氯乙酰胺苄酯 81927-55-1 详细
N,O-Bis(tert-butyldimethylsilyl)acetamide N,O-双(叔丁基二甲硅基)乙酰胺[叔丁基二甲基硅化剂] 82112-21-8 详细
Pentafluorobenzenesulfonyl chloride 五氟苯基磺酰氯 832-53-1 详细
9-Fluorenylmethyl carbamate 芴甲氧羰酰胺 84418-43-9 详细
4,4',4''-Tris(benzoyloxy)trityl Bromide 4,4',4''-三(苄氧基苯基)甲基溴 86610-66-4 详细
9-Fluorenylmethyl pentafluorophenyl carbonate 9-芴基甲基五氟苯基碳酸酯 88744-04-1 详细
1,1-Dimethoxycyclopentane 1,1-二甲氧基环戊烷 931-94-2 详细
4-Methoxybenzenesulfonyl chloride 对甲氧基苯磺酰氯 98-68-0 详细
1-(6-Nitro-1,3-benzodioxol-5-yl)ethanol 1-(4,5-亚甲基二氧基-2-硝基苯酚)-2-乙醇 159873-64-0 详细
O-Allyl 2,2,2-trichloroacetimidate NULL 51479-73-3 详细
N,N-Diethyltrimethylsilylamine 三甲基硅烷基二乙胺 996-50-9 详细
1-[2-(Trimethylsilyl)ethoxycarbonyloxy]benzotriazole 1-[2-(三甲基硅基)乙氧羰氧基]苯并三唑 113306-55-1 详细
1-[2-(Trimethylsilyl)ethoxycarbonyloxy]pyrrolidin-2,5-dione N-[2-(三甲基硅基)乙氧羰氧基]琥珀酰亚胺 78269-85-9 详细
Fmoc chloride 氯甲酸-9-芴基甲酯 28920-43-6 详细
Fmoc N-hydroxysuccinimide ester 9-芴甲基-N-琥珀酰亚胺基碳酸酯 82911-69-1 详细
9-Fluorenylmethyl 1-benzotriazolyl carbonate 9-芴基甲基1-苯并三唑基碳酸酯 82911-71-5 详细
Anisaldehyde dimethyl acetal 4-甲氧基苯甲醛二甲缩醛 2186-92-7 详细
2,2-Dimethyl-1,3-propanediol 新戊二醇 126-30-7 详细
2,4-Dimethoxybenzaldehyde 2,4-二甲氧基苯甲醛 613-45-6 详细
3-Acetylthiazolidine-2-thione 1-(2-硫氧代-3-噻唑啉)乙酮 76397-53-0 详细
Benzyl chloromethyl ether 苄基氯甲基醚 3587-60-8 详细
Trimethyl(phenylthio)silane 苯基硫三甲基硅烷 4551-15-9 详细
Chloromethyl 2,2,2-Trichloroethyl Ether 2,2,2-三氯乙基氯甲基醚 69573-75-7 详细
2-[(Chloromethoxy)methyl]naphthalene 2-[(Chloromethoxy)methyl]naphthalene [NAPOMCl] 914300-10-0 详细
N-(Allyloxycarbonyloxy)succinimide 烯丙基琥珀酰亚胺基碳酸酯 135544-68-2 详细
4-Methoxybenzyl chloride 4-甲氧基氯苄 824-94-2 详细
2-Benzyloxy-1-methylpyridinium triflate 2-苄氧基-1-甲基吡啶三氟甲磺酸盐 882980-43-0 详细
4-Methoxybenzyl-2,2,2-trichloroacetimidate 2,2,2-三氯代亚氨逐乙酸-4-甲氧基苄酯 89238-99-3 详细
N-(Benzyloxycarbonyloxy)succinimide 苯甲氧羰酰琥珀酰亚胺 13139-17-8 详细
Benzyl 4-nitrophenyl carbonate 4-硝基苯基碳酸苄酯 13795-24-9 详细
N-(2-Chlorobenzyloxycarbonyloxy)succinimide 2-氯苄基-N-琥珀酰亚胺基碳酸酯 65853-65-8 详细
Diphenylphosphinyl chloride 二苯基次膦酰氯 1499-21-4 详细
N-Carbethoxyphthalimide N-乙氧羰基邻苯二甲酰亚胺 22509-74-6 详细
Chloromethyl methyl sulfide 氯甲基甲硫醚 2373-51-5 详细
N,N-Diacetyl-O-methylhydroxylamine N-甲氧基二乙酰胺[选择性乙酰化试剂] 128459-09-6 详细
N-Acetoxysuccinimide 乙酸-N-琥珀酰亚胺酯 14464-29-0 详细
Benzaldehyde dimethyl acetal 苯甲醛二甲缩醛 1125-88-8 详细
4-Nitrobenzenesulfonyl fluoride 对硝基苯甲磺酰氟 349-96-2 详细
Benzoic acid pentafluorophenyl ester 苯甲酸五氟苯酯 1548-84-1 详细
1-(Trifluoromethyl)acetylbenzotriazole 1-(三氟甲基)乙酰基苯并三唑 183266-61-7 详细
Pentafluorophenyl acetate 乙酸五氟苯酯 19220-93-0 详细
1-Acetylimidazole 1-乙酰基咪唑 2466-76-4 详细
Benzoic acid (trifluoromethanesulfonic acid)anhydride 三氟甲磺酸苄酯 36967-85-8 详细
Trifluoroacetic acid 三氟乙酰三氟甲磺酸酯 68602-57-3 详细
Bromomethyl methyl ether 溴甲基甲基醚 13057-17-5 详细
Triisopropylsilane 三异丙基硅烷 6485-79-6 详细
tert-Butyldiphenylsilane 叔丁基二苯基硅烷 33729-92-9 详细
Trimethylsilyl trifluoromethanesulfonate 三氟甲磺酸三甲基硅酯 27607-77-8 详细
Allyltrimethylsilane 烯丙基三甲基硅烷 762-72-1 详细
Vinyltrimethylsilane 乙烯基三甲基硅烷 754-05-2 详细
2-(Trimethylsilyl)ethanol 2-(三甲硅基)乙醇 2916-68-9 详细
Pentafluorophenyl trifluoroacetate 三氟乙酸五氟苯酯 14533-84-7 详细
Trimethylacetic anhydride 特戊酸酐 1538-75-6 详细
Iodotrimethylsilane 碘代三甲硅烷 16029-98-4 详细
1,3-Bis(trimethylsilyl)urea 六甲基二硅脲 18297-63-7 详细
Ethylene Di(thiotosylate) 二(对-甲苯磺酸)1,2-乙二硫醇酯[活泼亚甲基的保护试剂] 2225-23-2 详细
N-Methyl-N-(trimethylsilyl)trifluoroacetamide N-甲基-N-(三甲基硅烷基)三氟乙酰胺 24589-78-4 详细
Benzyl phenyl carbonate 碳酸苄基苯酯 28170-07-2 详细
Dibenzyl dicarbonate 苄氧甲酸酐 31139-36-3 详细
N-Heptafluorobutyrylimidazole N-七氟丁酰基咪唑 32477-35-3 详细
Benzyl Isopropenyl Ether 苄基异丙烯基醚[羟基保护剂] 32783-20-3 详细
Dibenzyl carbonate 二苄基碳酸盐[脂] 3459-92-5 详细
Chloromethanesulfonyl chloride 氯甲基磺酰氯 3518-65-8 详细
S-Ethyl trifluorothioacetate 乙基三氟巯基乙酯 383-64-2 详细
Trimethylene Di(thiotosylate) s,s'-三甲烯(p-甲苯硫代磺酸盐) 3866-79-3 详细
Bistrifluoroacetamide 双三氟乙酰胺 407-24-9 详细
9-Fluorenylmethyl carbazate 酰肼 35661-51-9 详细
2-(Trimethylsilyl)ethoxymethyl chloride 2-(三甲基硅烷基)乙氧甲基氯 76513-69-4 详细
1,2-Bis(dimethylsilyl)benzene 1,2-二(二甲基硅烷基)苯 17985-72-7 详细
9-Bromo-9-phenylfluorene 9-溴-9-苯基芴 55135-66-5 详细
Trifluoromethanesulfonyl chloride 三氟甲烷磺酰氯 421-83-0 详细
Benzyl 2,2,2-Trifluoro-N-phenylacetimidate 苄基-2,2,2-三氟-N-苯基亚氨逐乙酸酯 952057-61-3 详细
Benzenesulfonic Anhydride 苯亚磺酸硫醚 512-35-6 详细
1,2-Ethanedithiobis(trimethylsilane) S,S'-二(三甲基硅烷基)-1,2-乙二硫醇[醛酮类的保护试剂] 51048-29-4 详细
Benzyl carbazate 肼基甲酸苄酯 5331-43-1 详细
1,2-Bis(chlorodimethylsilyl)ethane 1,2-双(氯二甲基硅基)乙烷 13528-93-3 详细
1-tert-Butoxycarbonyl-1,2,4-triazole 1-叔丁氧羰基-1,2,4-三唑 41864-24-8 详细
Diallyl pyrocarbonate 焦碳酸二烯丙基酯 115491-93-5 详细
tert-Butyl[4-(dimethoxymethyl)phenoxy]dimethylsilane 叔丁基[4-(二甲氧基甲基)苯氧基]二甲基硅烷 118736-04-2 详细
4-Nitrophenyl trifluoromethanesulfonate 4-硝基苯三氟代甲烷 17763-80-3 详细
N,O-Bis(trimethylsilyl)acetamide N,O-双三甲硅基乙酰胺 10416-59-8 详细
Allyl phenyl carbonate 碳酸烯丙基苯酯 16308-68-2 详细
1,3-Bis(trimethylsilyloxy)propane 1,3-双(三甲基硅氧基)丙烷 17887-80-8 详细
1-Acetyl-1H-1,2,3-triazolo[4,5-b]pyridine 1-乙酰-1H-1,2,3-三唑[4,5-B]吡啶 107866-54-6 详细
产品总数:10563 产品页码:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 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
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 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

商家暂时不对外公布

主页 | 企业会员服务 | 广告业务 | 联系我们 | 旧版入口 | 中文MSDS | CAS Index | 常用化学品CAS列表 | 化工产品目录 | 新产品列表 | 评选活动| HS海关编码
Copyright © 2008 ChemicalBook 京ICP备07040585号  京公网安备 11010802032676号  All rights reserved.
热线电话:400-158-6606