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2024-11-07 02:37 1信息

70142-34-6 詢問聚乙二醇12羥基硬脂酸酯(Octadecanoic acid, 12-hydroxy-, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy

2024-11-07 02:35 1信息

$(function () {var content = $(".refs").html();var more = true;//限制字符個數(shù)var hide = function () {$(".refs").each(fun

2024-11-07 02:35 0信息

696-66-1 詢問三氟化硼二乙二醇二甲醚絡(luò)合物(Boron trifluoride diethyl glycol dimethyl ether complex)CAS: 696-66-1化學(xué)式: f

2024-11-07 02:35 0信息

6952-67-6 詢問3-硝基苯甲醛乙二醇縮醛(3-Nitrobenzaldehyde ethylene acetal)CAS: 6952-67-6化學(xué)式: C9H9NO4function qrload()

2024-11-07 02:35 2信息

69502-27-8 詢問七乙二醇二對甲苯磺酸酯(Heptaethylene glycoldi(p-toluenesulfonate))CAS: 69502-27-8化學(xué)式: C28H42O12S2funct

2024-11-07 02:33 0信息

69068-97-9 詢問膽固醇-聚乙二醇(Cholesterol-PEG 600MFCD00151772)CAS: 69068-97-9化學(xué)式: function qrload() {var head = docu

2024-11-07 02:32 0信息

68938-54-5 詢問聚[二甲基硅氧烷-co-甲基(3-羥丙基)硅氧烷]-接枝-聚(乙二醇)甲醚(聚[二甲基硅氧烷-co-甲基(3-羥丙基)硅氧烷]-接

2024-11-07 02:32 0信息

68937-54-2 詢問二甲基-3-羥丙基甲基(硅氧烷與聚硅氧烷)、聚乙二醇單甲醚的醚化物(DIMETHYLSILOXANE, ETHYLENE OXIDE BLOCK COPO

2024-11-07 02:32 0信息

68865-60-1 詢問巰基-聚乙二醇-巰基(Poly(ethylene glycol) dithiol (Mn 5000))CAS: 68865-60-1化學(xué)式: C4H10OS2function qrload

2024-11-07 02:25 0信息

67665-18-3 詢問聚乙二醇羧甲基甲基醚(mPEG-COOH)CAS: 67665-18-3化學(xué)式: function qrload() {var head = document.getElementsB

2024-11-07 02:19 0信息

65605-36-9 詢問O,O′-二(2-氨基丙基)聚丙二醇-嵌段-聚乙二醇-嵌段-聚丙二醇(O,O-Bis(2-aminopropyl) polypropylene glycol-bloc

2024-11-07 02:15 0信息

642091-68-7 詢問疊氮-四聚乙二醇-叔丁氧羰基(Azido-PEG4-NHBoc)CAS: 642091-68-7化學(xué)式: C13H26N4O5function qrload() {var hea

2024-11-07 02:10 0信息

629626-40-0 詢問氨基叔丁酯-一聚乙二醇-碘(Carbamic acid, N-[2-(2-iodoethoxy)ethyl]-, 1,1-dimethylethyl ester)CAS: 629626-

2024-11-07 02:10 2信息

62921-74-8 詢問對甲苯磺酸三縮乙二醇單甲醚酯(2-(2-(2-Methoxyethoxy)ethoxy)ethyl 4-Methylbenzenesulfonate)CAS: 62921-74-8

2024-11-07 02:07 0信息

61703-38-6 詢問三乙二醇雙(2-氨乙基)醚(2-Pyrrolidinecarboxamide,4-hydroxy-,(2S,4R)-(9CI))CAS: 61703-38-6化學(xué)式: C5H10N2O2

2024-11-07 01:59 1信息

58320-73-3 詢問聚乙二醇甲醚甲苯磺酸酯(聚乙二醇甲醚甲苯磺酸酯)CAS: 58320-73-3化學(xué)式: C10H14O4Sfunction qrload() {var head

2024-11-07 01:59 0信息

581065-94-3 詢問對甲苯磺酸酯丙酸叔丁酯四乙二醇(Tos-PEG5 t-butyl ester)CAS: 581065-94-3化學(xué)式: C22H36O9Sfunction qrload()

2024-11-07 01:58 0信息

57641-67-5 詢問溴代-二聚乙二醇(Ethanol, 2-[2-(2-bromoethoxy)ethoxy]-)CAS: 57641-67-5化學(xué)式: C6H13BrO3function qrload() {

2024-11-07 01:55 0信息

564476-32-0 詢問溴基-三聚乙二醇-丙酸叔丁酯(Bromo-PEG4-t-butyl ester)CAS: 564476-32-0化學(xué)式: C17H33BrO7function qrload()

2024-11-07 01:53 0信息

55400-73-2 詢問甲磺酸酯-四聚乙二醇-甲磺酸酯(1,11-BIS(METHANESULFONYLOXY)-3,6,9-TRIOXANDECANE)CAS: 55400-73-2化學(xué)式: C10H