• <sup id="2s844"><code id="2s844"></code></sup>
    <nav id="2s844"><cite id="2s844"></cite></nav>
  • <tr id="2s844"></tr>
  • 精品老熟妇,26uuu亚洲,精品自拍视频,亚洲av熟女,韩国无码一区二区三区,最新亚洲中文字幕,狠狠人妻久久久久久综合老师,熟女中文字幕
    歡迎來到合成化學產業資源聚合服務平臺化學加!客服熱線 020-29116151、29116152

    甘肅皓天科技股份有限公司

    甘肅皓天科技股份有限公司

    4-溴代聯苯

    cas:92-66-0

    英文名:4-Bromobiphenyl

    tert-butyl-[(1R,3R)-3-[tert-butyl(dimethyl)silyl]oxy-5-(2-diphenylphosphorylethylidene)cyclohexyl]oxy-dimethylsilane

    cas:139356-39-1

    英文名:tert-butyl-[(1R,3R)-3-[tert-butyl(dimethyl)silyl]oxy-5-(2-diphenylphosphorylethylidene)cyclohexyl]oxy-dimethylsilane

    (22E,24S)-de-A,B-25-[(methoxymethyl)oxy]ergost-22-en-8-one

    cas:100858-26-2

    英文名:(22E,24S)-de-A,B-25-[(methoxymethyl)oxy]ergost-22-en-8-one

    阿爾法骨化醇中間體

    cas:87649-55-6

    英文名:4H-Cyclopenta-1,3-dioxol-4-ol, 3a,6a-dihydro-2,2-dimethyl-6-[(triphenylmethoxy)methyl]-, (3aS,4S,6aR)-

    度骨化醇中間體

    cas:104846-63-1

    英文名:(5E)-vitamin D2 tert-butyldimethylsilyl ether

    骨化三醇中間體

    cas:169900-32-7

    英文名:5-(4-{2-[3,5-BIS-(TERT-BUTYL-DIMETHYL-SILANYLOXY)-2-METHYLENE-CYCLOHEXYLIDENE]-ETHYLIDENE}-7A-METHYL-OCTAHYDRO-INDEN-1-YL)-HEXANOIC ACID ETHYL ESTER

    阿爾法骨化醇中間體

    cas:112670-85-6

    英文名:[[(1a,3b,5E,7E)-9,10-Secocholesta-5,7,10(19)-triene-1,3-diyl]bis(oxy)]bis[(1,1-dimethylethyl)dimethylsilane]

    CD二醇單TBS(骨化二醇/骨化三醇/帕里骨化醇/瑪莎骨化醇)

    cas:100928-03-8

    英文名:1H-Indole-1-acetamide, N-(5-chloro-2-pyridinyl)-2-[[[1-(1-methylethyl)-4-piperidinyl]amino]carbonyl]-

    帕里骨化醇中間體

    cas:1227926-70-6

    英文名:Phosphine oxide, [(2R)-2,3-diMethyl-3-[(triethylsilyl)oxy]butyl]diphenyl-

    帕里骨化醇中間體

    cas:1263504-45-5

    英文名:(S)-(3-(MethoxyMethoxy)-2,3-diMethylbutyl)diphenylphosphine oxide

    叔丁基[3-[2-(二苯基膦酰)亞乙基]-4-亞甲基環己基氧基]二甲基硅烷

    cas:100858-27-3

    英文名:tert-butyl-[3-(2-diphenylphosphorylethylidene)-4-methylidenecyclohexyl]oxy-dimethylsilane

    [(2z)-2-[(3r,4r,5r)-3,5-雙[[(1,1-二甲基乙基)二甲基甲硅烷基]氧基]-4-[3-[[(1,1-二甲基乙基)二甲基甲硅烷基]氧基]丙氧基]-2-亞甲基環己基]乙基]二苯基-氧化膦

    cas:200636-54-0

    英文名:[3R-(1Z,3β,4α,5α)]-[2-[3,5-bis[(1,1-dimethylethyl)dimethylsilyloxy]-4-[3-[(1,1-dimethylethyl)dimethylsilyloxy]propoxy]-2-methylenecyclohexylidene]ethyl]diphenylphosphine oxide

    (1R,3aR,7aR)-7a-methyl-1-((R)-6-methyl-6-((triethylsilyl)oxy)heptan-2-yl)hexahydro-1H-inden-4(2H)-one

    cas:144848-24-8

    英文名:(1R,3aR,7aR)-7a-methyl-1-((R)-6-methyl-6-((triethylsilyl)oxy)heptan-2-yl)hexahydro-1H-inden-4(2H)-one

    (1R,3aR,7aR)-7a-methyl-1-((R)-6-methyl-6-((triethylsilyl)oxy)heptan-2-yl)hexahydro-1H-inden-4(2H)-one

    cas:192573-33-4

    英文名:(1R,3aR,7aR)-7a-methyl-1-((R)-6-methyl-6-((triethylsilyl)oxy)heptan-2-yl)hexahydro-1H-inden-4(2H)-one

    (1R,3aR,7aR)-7a-methyl-1-((R)-6-methyl-6-((triethylsilyl)oxy)heptan-2-yl)hexahydro-1H-inden-4(2H)-one

    cas:897657-85-1

    英文名:(1R,3aR,7aR)-7a-methyl-1-((R)-6-methyl-6-((triethylsilyl)oxy)heptan-2-yl)hexahydro-1H-inden-4(2H)-one

    (S)-3-芐氧羰基-4-異丙基-2,5-惡唑烷二酮

    cas:158257-41-1

    英文名:benzyl (4S)-2,5-dioxo-4-propan-2-yl-1,3-oxazolidine-3-carboxylate

    供應商信息

    聯系人:王世嬌 點擊這里給我發消息

    號碼一: 177****

    號碼二: 094****

    網址:http:*********armatech.com/

    VIP企業默認展示聯系方式,非VIP企業僅限注冊登錄用戶可見。

    • 公司類型:研發型
    • 成立時間:2009-04-23
    • 注冊資本:4500萬元
    • 所在地區:甘肅省蘭州市

    推薦