午夜激情在线视频-亚洲乱码无码永久不卡在线-日韩在线观看av-欧美日韩精品一区-色婷婷色综合-欧美在线不卡-精品视频一区二区三区四区五区-欧美孕交视频-亚洲性按摩-日韩精品自拍偷拍-一级黄色片在线播放-偷偷操99-青青av在线-亚洲国产小视频-av大片免费在线观看-日韩av片在线免费观看-2018av无码视频在线播放

CAS號查詢

化工產(chǎn)品

CAS號查詢化工產(chǎn)品

熱門搜索化學(xué)品最多只顯示前20條,請點擊“搜索化學(xué)品”查看所有結(jié)果


CAS登錄號 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
2033-24-1丙二酸環(huán)(亞)異丙酯;
2,2-二甲基-1,3-二氧六環(huán)-4,6-二酮;
2,2-二甲基-1,3-二噁唑烷-4,6-二酮
2,2-Dimethyl-1,3-dioxane-4,6-dione;
Malonic acid cyclic isopropylidene ester;
Meldrum's acid
CAS:2033-24-1分子結(jié)構(gòu)C6H8O4詳情供應(yīng)商
124655-09-0(4R-Cis)-6-羥甲基-2,2-二甲基-1,3-二氧六環(huán)-4-乙酸叔丁酯(4R-Cis)-6-Hydroxymethyl-2,2-dimethyl-1,3-dioxane-4-acetic acid 1,1-dimethylethyl ester;
((4R,6S)-6-Hydroxymethyl-2,2-dimethyl-[1,3]dioxan-4-yl)acetic acid tert-butyl ester;
(6S-Hydroxymethyl-2,2-dimethyl-[1,3]dioxan-4R-yl)acetic acid tert-butyl ester;
2-[(4R,6S)-6-(Hydroxymethyl)-2,2-dim
CAS:124655-09-0分子結(jié)構(gòu)C13H24O5詳情供應(yīng)商
125971-94-0(4R-cis)-6-氰甲基-2,2-二甲基-1,3-二氧六環(huán)-4-乙酸叔丁酯(4R,6R)-tert-Butyl-6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate;
tert-Butyl (4R,3R)-6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate
CAS:125971-94-0分子結(jié)構(gòu)C14H23NO4詳情供應(yīng)商
125995-13-36-氨乙基-2,2-二甲基-1,3-二氧六環(huán)-4-乙酸叔丁酯(4R,6R)-tert-Butyl-6-(2-aminoethyl)-2,2-dimethyl-1,3-dioxane-4-acetate;
(4R-Cis)-1,1-Dimethylethyl-6-aminoethyl-2,2-dimethyl-1,3-dioxoane-4-acetate
CAS:125995-13-3分子結(jié)構(gòu)C14H27NO4詳情供應(yīng)商
154026-95-6(4R-cis)-6-[(乙酰氧基)甲基]-2,2-二甲基-1,3-二氧六環(huán)-4-乙酸叔丁酯tert-Butyl (4R-cis)-6-[(acetyloxy)methyl]-2,2-dimethyl-1,3-dioxane-4-acetate;
(4R-cis)-6-[(Acetyloxy)methyl]-2,2-dimethyl-1,3-dioxane-4-acetic acid 1,1-dimethylethyl ester
CAS:154026-95-6分子結(jié)構(gòu)C15H26O6詳情供應(yīng)商
289042-12-26-[(1E)-2-[4-(4-氟苯基)-6-異丙基-2-[甲基(甲磺酰)氨基]-5-嘧啶]乙烯基]-2,2-二甲基-1,3-二氧六環(huán)-4-乙酸?tert-Butyl 6-[(1E)-2-[4-(4-fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimid;
6-[(1E)-2-[4-(4-Fluorophenyl)-6-(1-methylethyl)-2-[methyl(methylsulfonyl)amino]-5-pyrimidinyl]ethenyl]-2,2-dimethyl-1,3-dioxane-4-acetic acid 1,1-dimethylethyl ester
CAS:289042-12-2分子結(jié)構(gòu)C29H40FN3O6S詳情供應(yīng)商
43153-20-45,5-雙(溴甲基)-2,2-二甲基-1,3-二氧六環(huán)1,3-Dioxane,5,5-bis(bromomethyl)-2,2-dimethyl-;
m-Dioxane,5,5-bis(bromomethyl)-2,2-dimethyl- (6CI);
5,5-Bis(bromomethyl)-2,2-dimethyl-1,3-dioxane
CAS:43153-20-4分子結(jié)構(gòu)C8H14Br2O2詳情供應(yīng)商
241811-65-4(2S,3S,5S,6S)-5,6-二甲氧基-5,6-二甲基-[1,4]二氧六環(huán)-2,3-二羧二甲酯1,4-Dioxane-2,3-dicarboxylicacid, 5,6-dimethoxy-5,6-dimethyl-, 2,3-dimethyl ester, (2S,3S,5S,6S)-;
1,4-Dioxane-2,3-dicarboxylicacid, 5,6-dimethoxy-5,6-dimethyl-, dimethyl ester, (2S,3S,5S,6S)- (9CI)
CAS:241811-65-4分子結(jié)構(gòu)C12H20O8詳情供應(yīng)商
764667-64-35-[1-羥基-2-(2,4,5-三氟苯基)亞乙基]-2,2-二甲基-1,3-二氧六環(huán)-4,6-二酮5-1-hydroxy-2-(2,4,5-trifluorophenyl)ethylidene-2,2-dimethyl-1,3-dioxane-4,6-dione;
5-1-hydroxy-2-(2,4,5-trifluorophenyl)ethylidene-2,2-dimethyl-1,3-dioxane-4,6-dione;
5-[1-hydroxy-2-92,4,5-trifluorophenyl0ethylidene]-2,2-dimethyl
CAS:764667-64-3分子結(jié)構(gòu)C14H13F3O5詳情供應(yīng)商
147489-06-3(4R,6S)-6-[[(1E)-2-環(huán)丙基-4-(4-氟苯基)-3-喹啉基]乙烯基]-2,2-二甲基-1,3-二氧六環(huán)-4-乙酸叔丁酯;
(4R,6S)
(4R,6S)-6-[(1E)-2-[2-Cyclopropyl-4-(4-fluorophenyl)-3-quinolinyl]ethenyl]-2,2-dimethyl-1,3-dioxane-4;
(4R,6S)-6-[(1E)-2-[2-Cyclopropyl-4-(4-fluorophenyl)-3-quinolinyl]ethenyl]-2,2-dimethyl-1,3-dioxane-4-acetic acid tert-butyl ester;
(3R,5S,6E)-7-[2-cyclopropyl-4-(4-fluorophenyl)-3-quinolyl]-2,2-Dimethyl-1,3-dioxane-6- heptenoic acid,1,1-dimethylethyl ester;
t-Butyl-(3R,5S)-7-[2-cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl]-3,5-isopropylidenedioxy-6-heptenoate;
t-Bytyl(3R,5S)-7-[2-cyclopropyl-4-(4-fluoropenyl)quinolin-3-yl]-3,5-isopropylidenedioxy-6-heptenoate;
(3R,5S,E)-tert-butyl7-(2-cyclopropyl-4-(4-fluorophenyl)quinolin-3-yl)-3,5-dihydroxyhept-6-enoate
CAS:147489-06-3化學(xué)結(jié)構(gòu)C32H36FNO4詳情供應(yīng)商
熱門搜關(guān)鍵詞:diethylamine hydrochloride pvc cas C12H24S4 4NPP 咪唑 酮 C12H14CaO12 MTIC CF3 NH2 iron nickel C3F5H3 2,2'-二吡啶胺 ISOTRIDECYL STEARATE K8siw11o39 C6H3CH3CH3NO2 C8H18OH C6H6Cl3 oxybutyl C3H10N6 EC 3217 阿瑞匹坦雜質(zhì) C8H10NO5PS C8H10N2S H2NC 1-溴 烷 1H,3H-Furo[3,4-c]furan, tetrahydro- C4H7N3 C9H11ClO2 膽固醇 酸 磺 異 苯 酮 C10H18N2O5S C7H14N2S2 CAS:熒光黃 C9H13N3O4 Phenylpropionate 丙 烯 酸共聚物 N-乙基琥珀酰亞胺 C24H34O7 Ethyl acetat B OPP c24h26o10 
揭西县| 桑日县| 宜兰县| 华蓥市| 包头市| 东乌珠穆沁旗| 平阴县| 嘉峪关市| 专栏| 尉犁县| 板桥市| 濉溪县| 措美县| 内丘县| 东兴市| 峨边| 手游| 固原市| 东源县| 蕲春县| 巴彦淖尔市| 响水县| 泊头市| 靖宇县| 剑川县| 大冶市| 青海省| 泽州县| 鄂尔多斯市| 原平市| 梓潼县| 松潘县| 湄潭县| 十堰市| 巨野县| 临夏市| 灵川县| 元朗区| 贡山| 竹溪县| 东海县|