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
141-05-9馬來酸二乙酯;
順丁烯二酸二乙酯
Diethyl maleate;
Maleic acid diethyl ester
CAS:141-05-9分子結(jié)構(gòu)C8H12O4詳情供應(yīng)商
603-69-0二乙酰乙酸乙酯;
雙乙酰乙酸乙酯
Ethyl diacetoacetate;
Ethyl 2-acetylacetoacetate;
3-Ethoxycarbonylacetylacetone
CAS:603-69-0分子結(jié)構(gòu)C8H12O4詳情供應(yīng)商
610-09-3六氫鄰苯二甲酸;
順式-1,2-環(huán)己二酸
cis-Hexahydrophthalic acid;
cis-1,2-Cyclohexanedicarboxylic acid
CAS:610-09-3分子結(jié)構(gòu)C8H12O4詳情供應(yīng)商
619-81-8順式-1,4-環(huán)己二羧酸cis-1,4-Cyclohexanedicarboxybic acid;
1,4-cis-Cyclohexanedicarboxylicacid;
cis-1,4-Cyclohexanedicarboxylic acid;
cis-Hexahydroterephthalic acid
CAS:619-81-8分子結(jié)構(gòu)C8H12O4詳情供應(yīng)商
619-82-9反式-1,4-環(huán)己二羧酸trans-1,4-Cyclohexanedicarboxybic acid;
trans-1,4-Cyclohexane-1,4-dicarboxylicacid;
trans-1,4-Cyclohexanedicarboxylic acid;
trans-1,4-Cyclohexyldicarboxylicacid;
trans-4-Carboxycyclohexanecarboxylic acid;
trans-Hexahydroterephthalicacid
CAS:619-82-9分子結(jié)構(gòu)C8H12O4詳情供應(yīng)商
623-91-6富馬酸二乙酯Diethyl fumarate;
(E)-2-Butenedioic acid diethyl ester
CAS:623-91-6分子結(jié)構(gòu)C8H12O4詳情供應(yīng)商
925-21-3馬來酸單丁酯;
順丁烯二酸單丁酯;
(Z)-2-丁烯二酸單丁酯
Monobutyl maleate;
Butyl hydrogen maleate;
Maleic acid monobutyl ester;
(Z)-2-Butenedioic acid monobutyl ester
CAS:925-21-3分子結(jié)構(gòu)C8H12O4詳情供應(yīng)商
1076-97-71,4-環(huán)己烷二甲酸1,4-Cyclohexanedicarboxylic acid;
CHDA
CAS:1076-97-7分子結(jié)構(gòu)C8H12O4詳情供應(yīng)商
2305-32-0反-1,2-環(huán)己烷二甲酸trans-1,2-Cyclohexanedicarboxylic acid;
trans-Hexahydrophthalic acid
CAS:2305-32-0分子結(jié)構(gòu)C8H12O4詳情供應(yīng)商
3971-31-11,3-環(huán)己二甲酸1,3-Cyclohexanedicarboxylic acid;
1,3-Benzenedicarboxylicacid, hexahydro-;
3-Carboxycyclohexanecarboxylic acid;
Hexahydroisophthalicacid;
Isophthalic acid, hexahydro-
CAS:3971-31-1分子結(jié)構(gòu)C8H12O4詳情供應(yīng)商
5660-81-1環(huán)戊基丙二酸Cyclopentanemalonic acid;
Cyclopentanemalonicacid (7CI,8CI);
Propanedioic acid, cyclopentyl- (9CI);
Cyclopentylmalonic acid;
NSC 28333
CAS:5660-81-1分子結(jié)構(gòu)C8H12O4詳情供應(yīng)商
32233-40-2科立內(nèi)脂二醇;
(-)-6beta-羥甲基-7alpha-羥基-順式-2-氧雜雙環(huán)[3.3.0]辛-3-酮;
(3aR,4S,5R,6aS)-(-)-六氫-5-?
(-)-Corey lactone diol;
(-)-6beta-Hydroxymethyl-7alpha-hydroxy-cis-2-oxabicyclo[3.3.0]octan-3-one;
(3aR,4S,5R,6aS)-(-)-Hexahydro-5-hydroxy-4-(hydroxymethyl)-2H-cyclopenta[b]furan-2-one
CAS:32233-40-2分子結(jié)構(gòu)C8H12O4詳情供應(yīng)商
39265-95-73,3-二乙;峒柞Methyl 3,3-diacetylpropanoate;
Methyl 3-acetyl-4-oxopentanoate
CAS:39265-95-7分子結(jié)構(gòu)C8H12O4詳情供應(yīng)商
40637-56-7烯丙基丙二酸二甲酯Dimethyl allylmalonateCAS:40637-56-7分子結(jié)構(gòu)C8H12O4詳情供應(yīng)商
48059-97-8(E)-辛-4-烯-1,8-二酸(E)-Oct-4-ene-1,8-dioic acid;
4-Octenedioicacid, (E)-
CAS:48059-97-8分子結(jié)構(gòu)C8H12O4詳情供應(yīng)商
76704-05-7科里內(nèi)酯二醇;
(3aS,4R,5S,6aR)-(+)-六氫-5-羥基-4-羥甲基-2H-環(huán)戊并[b]呋喃-2-酮
(-)-Corey Lactone Diol;
(3aS,4R,5S,6aR)-(+)-Hexahydro-5-hydroxy-4-(hydroxymethyl)-2H-cyclopenta[b]furan-2-one
CAS:76704-05-7分子結(jié)構(gòu)C8H12O4詳情供應(yīng)商
22787-68-43-甲氧基乙酰-2-亞甲基丁酸Butanoic acid,3-(acetyloxy)-2-methylene-, methyl ester;
Butyricacid, 3-hydroxy-2-methylene-, methyl ester, acetate (6CI,8CI)
CAS:22787-68-4分子結(jié)構(gòu)C8H12O4詳情供應(yīng)商
31108-35-7Butanoic acid,2,3-dioxo-, 1,1-dimethylethyl ester;
Butyricacid, 2,3-dioxo-, tert-butyl ester (7CI,8CI);
2,3-Dioxobutanoic acid tert-butylester;
tert-Butyl 2,3-dioxobutyrate;
tert-Butyl oxoacetoacetate
CAS:31108-35-7分子結(jié)構(gòu)C8H12O4詳情供應(yīng)商
62953-73-5Cyclopentaneaceticacid, 1-carboxy-;
1-(Carboxymethyl)cyclopentanecarboxylicacid;
1-Carboxycyclopentaneacetic acid;
NSC 87079
CAS:62953-73-5分子結(jié)構(gòu)C8H12O4詳情供應(yīng)商
325740-59-8D-erythro-Pentaricacid, 2,3-dideoxy-2-(1-methylethyl)-, 1,4-lactone (9CI);
D-erythro-Pentaric acid, 2,3-dideoxy-2-(1-methylethyl)-, 1,4-lactone (9CI)
CAS:325740-59-8化學(xué)結(jié)構(gòu)C8H12O4詳情供應(yīng)商
熱門搜關(guān)鍵詞:SR1C Na3O9s lamino (R,E)-5-([1,1'-聯(lián)苯]-4-基)-4-((叔丁氧羰基)氨基)-2-甲基-2-戊烯酸 SR 285 Rhodojaponin CrOCl3 carbazolyl  C5H9NO C10 H6 O6 aspiro siP2O7 diazaoctane C6N2H9 2-甲基-3(2H)-異 N-叔丁氧羰基 吡咯 C14f5h5 trifluoracetyl C13H8OF2 C8H3O3Cl 紙 CAS NO CH3CH2CONCH3CH3 2-amino-ethanol N-[(S)-乙氧羰基-1-丁基]-(S)-丙氨酸 2,6-二甲基- 萘 順式-2,6-二甲基嗎啉 C19H18N2O3 benzene-1,4-diboronic acid 4-METHYLACE 醛 硅氧 1-methoxyethylidene 顏料 透明 methoxybenzaldehyde 5-phenyl-2-oxazolidone 二烯 胺 4-tert-butylcyclohexyl PA CAS NO. 5-HEPTEN-2-OL, 6-METHYL- 2-羥基-5-氯吡嗪 甲基 羥基苯甲酰胺 
峨山| 萍乡市| 桐庐县| 乌审旗| 秭归县| 宿松县| 佛冈县| 株洲市| 西充县| 鲜城| 淳安县| 万安县| 桃江县| 呈贡县| 拜城县| 新泰市| 和林格尔县| 昌吉市| 营山县| 新丰县| 特克斯县| 淮阳县| 海丰县| 盐源县| 博乐市| 张家川| 文登市| 富蕴县| 尼木县| 内黄县| 淮南市| 三都| 平和县| 子洲县| 阿合奇县| 青龙| 噶尔县| 乌鲁木齐县| 自贡市| 莱阳市| 永新县|