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

化工產品

CAS號查詢化工產品

熱門搜索化學品最多只顯示前20條,請點擊“搜索化學品”查看所有結果


CAS登錄號 中文名 英文名 分子結構式 分子式 詳情 供應商
80-71-7甲基環(huán)戊烯醇酮;
2-羥基-3-甲基-2-環(huán)戊烯-1-酮
Methyl cyclopentenolone;
2-Hydroxy-3-methyl-2-cyclopentene-1-one;
2-Hydroxy-3-methylcyclopent-2-enone
CAS:80-71-7分子結構C6H8O2詳情供應商
87-55-8甲基環(huán)戊烯酮醇丙酸酯;
2-甲基-5-氧代環(huán)戊-1-烯醇丙酸酯
2-Methyl-5-oxocyclopent-1-enyl propionate;
2-Cyclopenten-1-one,2-hydroxy-3-methyl-, propionate (8CI)
CAS:87-55-8分子結構C9H12O3詳情供應商
693-89-01-甲基環(huán)戊烯;
1-甲基-1-環(huán)戊烯
1-Methylcyclopentene;
1-Methyl-1-cyclopentene
CAS:693-89-0分子結構C6H10詳情供應商
1128-08-1二氫茉莉酮;
3-甲基-2-戊基-2-環(huán)戊烯-1-酮
Dihydrojasmone;
2-Pentyl-3-methyl-2-cyclopenten-1-one
CAS:1128-08-1分子結構C11H18O詳情供應商
2758-18-13-甲基-2-環(huán)戊烯-1-酮3-Methyl-2-cyclopenten-1-one;
3-Methyl-2-cyclopentenone
CAS:2758-18-1分子結構C6H8O詳情供應商
3605-01-4吡貝地爾;
2-[4-(1,3-苯并間二氧雜環(huán)戊烯-5-基甲基)哌嗪-1-基]嘧啶
Piribedil;
2-[4-(1,3-Benzodioxol-5-ylmethyl)piperazin-1-yl]pyrimidine
CAS:3605-01-4分子結構C16H18N4O2詳情供應商
13494-07-03,5-二甲基-1,2-環(huán)戊二酮;
3,5-二甲基環(huán)戊烯醇酮
3,5-Dimethyl-1,2-cyclopentanedione;
3,5-Dimethylcyclopentane-1,2-dione
CAS:13494-07-0分子結構C7H10O2詳情供應商
15589-31-8環(huán)戊烯丙菊酯;
2,2,3,3-四甲基-環(huán)丙烷羧酸-(R,S)-2-甲基-3-烯丙基-4-氧代-環(huán)戊-2-烯基酯
Terallethrin;
2,2,3,3-Tetramethylcyclopropanecarboxylic acid 2-methyl-4-oxo-3-(2-propenyl)-2-cyclopenten-1-yl ester;
(RS)-3-Allyl-2-methyl-4-oxocyclopent-2-enyl 2,2,3,3-tetramethylcyclopropanecarboxylate;
2-Methyl-
CAS:15589-31-8分子結構C17H24O3詳情供應商
19980-43-91-(三甲基硅氧基)環(huán)戊烯1-(Trimethylsiloxy)cyclopentene;
1-Cyclopentenyloxytrimethylsilane
CAS:19980-43-9分子結構C8H16OSi詳情供應商
20850-43-5胡椒基氯;
5-氯甲基-1,3-苯并二氧雜環(huán)戊烯;
3,4-亞甲二氧基氯芐
Piperonyl chloride;
3,4-Methylenedioxybenzyl chloride;
5-(Chloromethyl)-1,3-benzodioxole
CAS:20850-43-5分子結構C8H7ClO2詳情供應商
29605-88-72-丙烯基-3-甲基-4-羥基-2-環(huán)戊烯-1-酮2-Allyl-4-hydroxy-3-methyl-2-cyclopenten-1-one;
4-Hydroxy-3-methyl-2-(2-propenyl)cyclopent-2-en-1-one
CAS:29605-88-7分子結構C9H12O2詳情供應商
37697-64-64,5-二氟-2,2-二(三氟甲基)-1,3-二氧雜環(huán)戊烯4,5-Difluoro-2,2-bis(trifluoromethyl)-1,3-dioxole;
2,2-Bis(trifluoromethyl)-4,5-difluoro-1,3-dioxole;
Perfluoro(2,2-dimethyl-1,3-dioxole)
CAS:37697-64-6分子結構C5F8O2詳情供應商
37830-90-34,5-二甲基-1,3-二氧雜環(huán)戊烯-2-酮4,5-Dimethyl-1,3-dioxol-2-one;
Dimethyldioxolone
CAS:37830-90-3分子結構C5H6O3詳情供應商
40920-68-13-甲基-5-乙基-2-環(huán)戊烯-1-酮3-Methyl-5-ethyl-2-cyclohexen-1-one;
3-Methyl-5-ethyl-2-cyclohexen-1-one
CAS:40920-68-1分子結構C9H14O詳情供應商
41301-27-32-炔丙基-3-甲基-4-羥基-2-環(huán)戊烯-1-酮;
炔丙醇酮;
炔丙菊醇
4-Hydroxy-3-methyl-2-(2-propynyl)-2-cyclopentene-1-one;
2-Cyclopenten-1-one,4-hydroxy-3-methyl-2-(2-propynyl)- (9CI);
(?à)-Propargyllone;
2-Propargyl-3-methyl-2-cyclopenten-1-on-4-ol;
2-Propargyl-3-methyl-4-hydroxy-2-cyclopenten-1-one;
2-Propargyl-3-methylcyclopent-2-en-1-one-4-ol;
Propargylone
CAS:41301-27-3分子結構C9H10O2詳情供應商
42161-41-13-甲基-5-戊基-2-環(huán)戊烯-1-酮3-Methyl-5-pentyl-2-cyclohexen-1-one;
3-Methyl-5-pentyl-2-cyclohexen-1-one
CAS:42161-41-1分子結構C12H20O詳情供應商
67801-20-1黑檀醇;
3-甲基-5-(2,2,3-三甲基-3-環(huán)戊烯-1-基)戊-4-烯-2-醇
Ebanol;
3-Methyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-4-penten-2-ol;
3-Methyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)pent-4-en-2-ol
CAS:67801-20-1分子結構C14H24O詳情供應商
80715-22-64-溴甲基-5-甲基-1,3-間二氧雜環(huán)戊烯-2-酮4-Bromomethyl-5-methyl-1,3-dioxol-2-one;
MDO-Br
CAS:80715-22-6分子結構C5H5BrO3詳情供應商
80841-78-74-氯甲基-5-甲基-1,3-二氧雜環(huán)戊烯-2-酮4-Cloromethyl-5-methyl-1,3-dioxol-2-one;
DMDO-Cl
CAS:80841-78-7分子結構C5H5ClO3詳情供應商
117048-56-3四烯孕二酮;
17-乙酰基-10,13-二甲基-6,7,8,10,12,13,14,15-八氫環(huán)戊烯并[a]菲-3-酮
5ST;
17-Acetyl-10,13-dimethyl-6,7,8,10,12,13,14,15octahydro-cyclopenta[a]phenathren-3;
DESOXY-TETRAENE(5-ST);
17-ACETYL-10,13-DIMETHYL-6,7,8,10,12,13,14,15-OCTAHYDRO-CYCLOPENTA[A]PHENANTHREN-3-ONE;
PREGAN-1,4,9(11)16-TETRAENE-3,20-DIONE
CAS:117048-56-3分子結構C21H24O2詳情供應商
熱門搜關鍵詞:2-氨基-8-羥基喹啉 樟腦甲酸 Correctol 二甲基 氯丙烷 二酮 羥基 可的松 2,7-芴二硼酸 甲基 異丙基 噻唑 D10 菲 乙烯 苯 胺 Dimyristoyl-rac-glycero DL-苯丙氨酸甲酯鹽酸鹽 Bis(2-methyl-2 C6H12F2 Boc-Tyr(Me)-OH C5H11FO C5H5F5O hemolysin C5CLF9O C15Br2H14 ROT RED ?úà-í¨ X-100 3-methylbicyclo[ C6N2O3SH4 H-{-C6H2(CH3)2O-}N- 1-甲基-1-(2-吡啶基)肼 1,2-Benzothiazol-3 C40H38N12O8S2Na2 嘌呤 嘧啶 C17H18N4O2 2,3-二溴硫茚 Non-trans 2-Bromomuyristic C4H5NSO4 10%HF 二 碘酸 C14N5OSH15 2.4-二氨基茴香醚; C,8h8o2 十八烯; 4-Diazabutane 
叙永县| 若羌县| 西畴县| 冕宁县| 临安市| 湟中县| 新建县| 原阳县| 库车县| 浪卡子县| 赤水市| 金昌市| 青岛市| 衡南县| 丹阳市| 揭西县| 永川市| 牡丹江市| 视频| 饶阳县| 宜昌市| 延津县| 华阴市| 婺源县| 巧家县| 贺兰县| 三门峡市| 澎湖县| 华坪县| 视频| 赣榆县| 安庆市| 抚州市| 布尔津县| 寿阳县| 陆河县| 巢湖市| 神木县| 永泰县| 旬邑县| 林甸县|