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(hào)查詢

化工產(chǎn)品

CAS號(hào)查詢化工產(chǎn)品

熱門搜索化學(xué)品最多只顯示前20條,請(qǐng)點(diǎn)擊“搜索化學(xué)品”查看所有結(jié)果


CAS登錄號(hào) 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
50652-78-34-甲基-2-戊酸甲酯2-Pentenoic acid,4-methyl-, methyl ester;
Methyl4-methyl-2-pentenoate
CAS:50652-78-3分子結(jié)構(gòu)C7H12O2詳情供應(yīng)商
818-59-72-戊烯酸甲酯2-Pentenoicacid, methyl ester;
Methyl2-pentenoate
CAS:818-59-7分子結(jié)構(gòu)C6H10O2詳情供應(yīng)商
15790-88-2反-2-戊酸甲酯2-Pentenoic acid,methyl ester, (2E)-;
2-Pentenoicacid, methyl ester, (E)- (8CI);
(2E)-2-Pentenoic acid methyl ester;
(E)-2-Pentenoic acid methyl ester;
Methyl (E)-2-pentenoate;
Methyl(E)-2-pentenoate;
Methyl trans-2-pentenoate;
trans-2-Pentenoic acid methylester
CAS:15790-88-2分子結(jié)構(gòu)C6H10O2詳情供應(yīng)商
112489-57-3甲基(2E,4S)-(-)-4-(苯甲氧基)戊基-2-烯酸2-Pentenoic acid,4-(phenylmethoxy)-, methyl ester, (2E,4S)-;
2-Pentenoicacid, 4-(phenylmethoxy)-, methyl ester, [S-(E)]-;
Methyl(-)-(2E,4S)-4-(phenylmethoxy)pent-2-enoate
CAS:112489-57-3分子結(jié)構(gòu)C13H16O3詳情供應(yīng)商
2445-93-42-Pentenoic acid, ethylester;
ethyl2-pentenoate
CAS:2445-93-4分子結(jié)構(gòu)C7H12O2詳情供應(yīng)商
14442-48-92-Pentenoic acid,2-cyano-3-phenyl-, ethyl ester;
Cinnamicacid, a-cyano-b-ethyl-, ethyl ester(6CI,7CI,8CI);
NSC 408238
CAS:14442-48-9分子結(jié)構(gòu)C14H15NO2詳情供應(yīng)商
99281-72-82-Pentenoic acid,4-amino-5-phenyl-, methyl ester, [S-(E)]- (9CI);
4-AMINO-5-PHENYL-PENT-2-ENOIC ACID Methyl ester
CAS:99281-72-8分子結(jié)構(gòu)C12H15NO2詳情供應(yīng)商
149297-97-22-Pentenoic acid,3-methyl-5-[(1S,6R)-1,2,6-trimethyl-2-cyclohexen-1-yl]-, methyl ester, (2E)-;
2-Pentenoicacid, 3-methyl-5-(1,2,6-trimethyl-2-cyclohexen-1-yl)-, methyl ester, [1S-[1a(E),6b]]-;
(+)-Fulvanin 1;
Fulvanin 1;
Sollasin A
CAS:149297-97-2分子結(jié)構(gòu)C16H26O2詳情供應(yīng)商
115650-05-02-Pentenoic acid,4-[[(1,1-dimethylethoxy)carbonyl]amino]-5-phenyl-, methyl ester, (2E)-;
2-Pentenoicacid, 4-[[(1,1-dimethylethoxy)carbonyl]amino]-5-phenyl-, methyl ester, (E)-(9CI);
2-Pentenoic acid, 4-[[(1,1-dimethylethoxy)carbonyl]amino]-5-phenyl-,methyl ester, (E)-(?à)-
CAS:115650-05-0分子結(jié)構(gòu)C17H23NO4詳情供應(yīng)商
104065-67-02-Pentenoic acid,3-methoxy-, methyl ester;
Methyl3-methoxy-2-pentenoate;
Methyl 3-methoxy-3-ethylacrylate
CAS:104065-67-0分子結(jié)構(gòu)C7H12O3詳情供應(yīng)商
5739-83-32-Pentenoic acid,4-hydroxy-4-methyl-, methyl ester, (2E)-;
2-Pentenoicacid, 4-hydroxy-4-methyl-, methyl ester, (E)- (8CI)
CAS:5739-83-3分子結(jié)構(gòu)C7H12O3詳情供應(yīng)商
76649-17-72-Pentenoic acid,2-methyl-, (3Z)-3-hexen-1-yl ester;
2-Pentenoicacid, 2-methyl-, (3Z)-3-hexenyl ester (9CI);
2-Pentenoic acid, 2-methyl-,3-hexenyl ester, (?,Z)-
CAS:76649-17-7分子結(jié)構(gòu)C12H20O2詳情供應(yīng)商
109829-32-52-Pentenoic acid,3-[[(4-chlorophenyl)methyl]amino]-2-cyano-, 2-ethoxyethyl ester, (2Z)-;
2-Pentenoicacid, 3-[[(4-chlorophenyl)methyl]amino]-2-cyano-, 2-ethoxyethyl ester, (Z)-
CAS:109829-32-5分子結(jié)構(gòu)C17H21ClN2O3詳情供應(yīng)商
27805-84-12-Pentenoic acid, ethylester, (2Z)-;
2-Pentenoicacid, ethyl ester, (Z)- (8CI,9CI)
CAS:27805-84-1分子結(jié)構(gòu)C7H12O2詳情供應(yīng)商
25468-53-52-Pentenoic acid,2-cyano-3-ethoxy-, ethyl ester;
ethyl2-cyano-3-ethoxy-2-pentenoate;
ethyl a-cyano-b-ethyl-b-ethoxyacrylate;
NSC 27803
CAS:25468-53-5分子結(jié)構(gòu)C10H15NO3詳情供應(yīng)商
94199-66-32-Pentenoic acid,2-methyl-, 2-methyl-4-oxo-4H-pyran-3-yl ester;
2-methyl-4-oxo-4H-pyran-3-yl 2-methyl-pent-2-en-1-oate
CAS:94199-66-3分子結(jié)構(gòu)C12H14O4詳情供應(yīng)商
868-04-22-Pentenoic acid,2-cyano-3-ethyl-, ethyl ester;
ethyl2-cyano-3,3-diethylacrylate;
NSC 409975
CAS:868-04-2分子結(jié)構(gòu)C10H15NO2詳情供應(yīng)商
58625-96-02-Pentenoic acid,2-methyl-, ethyl ester;
RARECHEM AL BI 0127;
ethyl 2-Methyl-2-PENTENOATE;
Methyl TRANS-2-PENTENOATE;
Methyl PENT-2-ENOATE;
Methyl 2-PENTENOATE;
ethyl 2-methylpent-2-en-1-oate;
2-Methyl-2-Pentenoicacidethylester
CAS:58625-96-0分子結(jié)構(gòu)C8H14O2詳情供應(yīng)商
6742-53-62-Pentenoic acid,4-oxo-, ethyl ester;
ethyl3-acetylacrylate;
ethyl 4-oxo-2-pentenoate
CAS:6742-53-6分子結(jié)構(gòu)C7H10O3詳情供應(yīng)商
759-51-32-Pentenoic acid,2-cyano-3-methyl-, ethyl ester;
ethyl2-cyano-3-methyl-2-pentenoate;
NSC 67978
CAS:759-51-3分子結(jié)構(gòu)C9H13NO2詳情供應(yīng)商
熱門搜關(guān)鍵詞:4-Hydroxy-1,7-naphthyridine 莫維普利 Bis(2-ethoxyethyl) 3-(trimethoxysilyl)propyl]ammonium chloride 3-nitro-1-phenyl- cyclohexa-2,5-dien-1-one CHLOROETHOXY-D8 1-壬基硼酸 2-(2-bromophenyl)-4,5-dihydrooxazole y2al5o12:ce3 ??路CAS NO MS-8 對(duì) 二苯甲 酸 二乙烯基苯與磺化 4-carbomethoxyphenylboronic acid pinacol ester -10-Deacetyl Paclitaxel OP-3 [N(CN2)2] 07cr17ni4cu4nbnet 2plqf1tr1cn 1,3-BIS(3-AMINOPROPYL)TETRAMET HYLDISILOXANE 2-hydroxyprop-1-yl acrylate 4-oxo-2-nonenal Benzyl-L-glutamate methyl-Benzo[b]thiophene spiropyran 苯并吡喃-2,2-吲哚 Diphenethylamine C9N2OH18 Na2 S O4 2-4 TDI C12H24OSi C6H18O1Si2  C12H11NO2S |?-?·oy?? basr ba,sr C10N2O2H22 C9N2O2H20 甲苯磺酸 水合物 
延津县| 敖汉旗| 班戈县| 库车县| 偃师市| 卢湾区| 金川县| 资溪县| 衡南县| 九龙坡区| 阿合奇县| 恩平市| 大埔区| 娱乐| 高唐县| 昭平县| 梁山县| 长沙县| 天峻县| 沅江市| 南投县| 定州市| 安远县| 台前县| 九寨沟县| 伊吾县| 英德市| 安龙县| 云南省| 青海省| 柘城县| 扶沟县| 新郑市| 资溪县| 阳西县| 桂林市| 安乡县| 临沂市| 辽阳县| 乌拉特前旗| 泗水县|