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
16806-93-26,7-二氫-4(5H)-苯并呋喃酮6,7-Dihydro-4(5H)-Benzofuranone;
4,5,6,7-Tetrahydro-4-oxobenzo[b]furan;
4,5,6,7-Tetrahydro-4-oxoBenzofuran;
4,5,6,7-TetrahydroBenzofuran-4-one;
4-Oxo-4,5,6,7-tetrahydrobenzo[b]furan;
4-Oxo-4,5,6,7-tetrahydroBenzofuran;
6,7-Dihydro-1-Benzofuran-4(5H)-one;
6,7-Dihydro-5H-Benzofuran-4-one;
6,7-Dihydrobenzo[b]furan-4(5H)-one;
6,7-DihydroBenzofuran-4(5H)-one
CAS:16806-93-2分子結(jié)構(gòu)C8H8O2詳情供應(yīng)商
25749-47-73A,4,7,7A-四氫-1,3-異苯并呋喃二酮與1,2-乙二醇;
2,5-呋喃二酮和2,2-氧代雙(乙醇)的聚合物
1,3-IsoBenzofurandione, 3a,4,7,7a-tetrahydro-, polymer with 1,2-ethanediol, 2,5-furandione and 2,2'-;
Ethylene glycol, diethylene glycol, tetrahydrophthalic anhydride, maleic anhydride resin-furandione and 2,2'-oxybis[ethanol];
1,3-isoBenzofurandione, 3a,4,7,7a-tetrahydro-, polymerwith 1,2-ethanediol, 2,5-furandione and 2,2'-oxybis[ethanol]
無(wú)(C8H8O3.C4H10O3.C4H2O3.C2H6O2)x詳情供應(yīng)商
31276-07-03A,4,7,7A-四氫-1,3-異苯并呋喃二酮與2,5-呋喃二酮和2,2'-氧二(乙醇)的聚合物1,3-IsoBenzofurandione, 3a,4,7,7a-tetrahydro-, polymer with 2,5-furandione and 2,2'-oxybis [ethanol];
1,3-isoBenzofurandione, 3a,4,7,7a-tetrahydro-, polymerwith 2,5-furandione and 2,2'-oxybis[ethanol];
1,3-IsoBenzofurandione,3a,4,7,7a-tetrahydro-,polymer with 2,5-furandione and 2,2'-oxybis [ethanol]
無(wú)(C8H8O3.C4H10O3.C4H2O3)x詳情供應(yīng)商
25749-56-8不飽和聚酯樹(shù)脂(195型);
3A,4,7,7A-四氫-1,3-異苯并呋喃二酮與2,5-呋喃二酮和1,2-丙二醇的聚合物
1,3-IsoBenzofurandione, 3a,4,7,7a-tetrahydro-, polymer with 2,5-furandione and 1,2-propanediol;
Unsaturated polyester resin (light-stable) (195);
1,3-isoBenzofurandione, 3a,4,7,7a-tetrahydro-, polymer with 2,5-furandione and;
1,3-isoBenzofurandione, 3a,4,7,7a-tetrahydro-, polymerwith 2,5-furandione and 1,2-propanediol;
1,3-IsoBenzofurandione,3a,4,7,7a-tetrahydro-,polymer with 2,5-furandione and 1,2-propanediol
無(wú)(C8H8O3.C4H2O3.C3H8O2)x詳情供應(yīng)商
68479-90-3順丁烯二酐與鄰苯二甲酸酐、二乙二醇和四氫鄰苯二甲酸酐的聚合物1,3-IsoBenzofurandione, polymer with 2,5-furandione, 2,2'-oxybis[ethanol] and 3a,4,7,7a-tetrahydro-1;
Diethylene glycol, phthalic anhydride, maleic anhydride, tetrahydrophthalic anhydride polymer;
1,3-isoBenzofurandione, polymer with 2,5-furandione, 2,2'-oxybis[ethanol] and 3;
a,4,7,7a-tetrahydro-1,3-isoBenzofurandione;
1,3-isoBenzofurandione, polymer with 2,5-furandione,2,2'-oxybis[ethanol] and 3a,4,7,7a-tetrahydro-1,3-isoBenzofurandione
無(wú)(C8H8O3.C8H4O3.C4H10O3.C4H2O3)x詳情供應(yīng)商
85-43-8順-1,2,3,6-四氫苯酐;
四氫鄰苯二甲酸酐;
四氫酞酐
1,3-IsoBenzofurandione,3a,4,7,7a-tetrahydro-;
4-Cyclohexene-1,2-dicarboxylicanhydride (8CI);
1,2,3,6-Tetrahydrophthalic acid anhydride;
1,2,3,6-Tetrahydrophthalic anhydride;
3a,4,7,7a-Tetrahydro-1,3-isoBenzofurandione;
4-Cyclohexene-1,2-dicarboxylicacid anhydride;
Cyclohexene-4,5-dicarboxylic anhydride;
HK 019;
KBH 1098;
Maleic anhydride-butadiene adduct;
NSC 82642;
Rikacid TH;
Rikacid THPA;
Tetrahydrophthalic acid anhydride;
Tetrahydrophthalic anhydride;
D4-Tetrahydrophthalic anhydride
CAS:85-43-8分子結(jié)構(gòu)C8H8O3詳情供應(yīng)商
13149-03-61,3-IsoBenzofurandione,3a,4,7,7a-tetrahydro-, (3aR,7aR)-rel-;
1,3-IsoBenzofurandione,3a,4,7,7a-tetrahydro-, trans-;
4-Cyclohexene-1,2-dicarboxylic anhydride, trans-(8CI);
NSC 292900;
trans-1,2,3,6-Tetrahydrophthalic anhydride;
trans-4-Cyclohexene-1,2-dicarboxylic anhydride
CAS:13149-03-6分子結(jié)構(gòu)C8H8O3詳情供應(yīng)商
158694-15-61,3-IsoBenzofurandiol,1,3-dihydro-;
1,3-IsoBenzofurandiol,1,3-dihydro-(9CI)
CAS:158694-15-6分子結(jié)構(gòu)C8H8O3詳情供應(yīng)商
61371-55-92(6H)-Benzofuranone,7,7a-dihydro-6,7-dihydroxy-, (6R,7S,7aS)-;
2(6H)-Benzofuranone,7,7a-dihydro-6,7-dihydroxy-, [6R-(6a,7b,7ab)]-;
Griffonilide;
NSC 290808
CAS:61371-55-9分子結(jié)構(gòu)C8H8O4詳情供應(yīng)商
72150-22-24,10-二氧雜三環(huán)[5.2.1.0(2,6)]癸-8-烯-3-酮;
4,7-環(huán)氧-3a,4,7,7a-四氫異苯并呋喃-1(3H)-酮
4,7-EpoxyisoBenzofuran-1(3H)-one,3a,4,7,7a-tetrahydro-;
4,10-Dioxatricyclo[5.2.1.02,6]-8-decen-3-one;
NSC 323756
CAS:72150-22-2分子結(jié)構(gòu)C8H8O3詳情供應(yīng)商
29745-04-8外型-7-氧雜二環(huán)[2.2.1]庚烷-2,3-二羧酸酐;
外型-7-氧雜二環(huán)[2.2.1]庚烷-2,3-二羧酸酐;
二甲基-5-降冰片烯-2,
4,7-EpoxyisoBenzofuran-1,3-dione,hexahydro-, (3aR,4S,7R,7aS)-rel-;
4,7-EpoxyisoBenzofuran-1,3-dione,hexahydro-, (3aa,4b,7b,7aa)-;
7-Oxabicyclo[2.2.1]heptane-2,3-dicarboxylic anhydride, exo- (8CI);
Norcantharidin (6CI);
(3aR,4S,7R,7aS)-rel-Hexahydro-4,7-epoxyisoBenzofuran-1,3-dione;
7-Oxabicyclo[2.2.1]heptane-exo-cis-2,3-dicarboxylic anhydride;
NSC 59023
CAS:29745-04-8分子結(jié)構(gòu)C8H8O4詳情供應(yīng)商
42484-95-76,7-Dihydroxy-2,3-dihydroBenzofuran;
2,3-Dihydro-6,7-Benzofurandiol;
6,7-Dihydroxycoumaran;
6,7-Benzofurandiol,2,3-dihydro-;
CAS:42484-95-7分子結(jié)構(gòu)C8H8O3詳情供應(yīng)商
632339-23-24,9,11-三氧雜四環(huán)[5.3.1.0(2,6).0(8,10)]十一烷-3-酮4,9,11-trioxatetracyclo[5.3.1.0(2,6).0(8,10)]undecan-3-one;
2,6-epoxy-2,2a,5,5a,6,6a-hexahydrooxireno[f]isoBenzofuran-3(1ah)-one;
4,9,11-trioxatetracyclo[5.3.1.0(2,6).0(8,10)]undecan-3-one
CAS:632339-23-2分子結(jié)構(gòu)C8H8O4詳情供應(yīng)商
53192-18-0;
3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione;
acrylic acid;
2-ethyl-2-(hydroxymethyl)propane-1,3-diol
CAS:53192-18-0分子結(jié)構(gòu)C8H8O3詳情供應(yīng)商
熱門搜關(guān)鍵詞:elaiophylin Anhydrovinblastine profenamine hydrochloride CU ALLOY shin Cetyl chloride ce02 C26H23N ISOPRENE RUBBER adinazolam dichlorodiethylsilane thioperamide tedisamil 硫脲 胺 C7H9N1O1 乙基 丙酸酯 C35H38O piperidin-4-amine C14H25O6N 聚甲基丙烯酸 酯 Epinephrine hydrochloride 2H-Tetrazol-5-amine ADEKA TOL (tert-butoxycarbonyl)-L-alanine Li4[SnS4] C12H24N C9H11F3O4 mellitic acid -二甲苯 大 豆 磷 脂 Epimino Ethylphenyl acetate Inositol Hexaphosphate 乙烯基硼酸 酯 1-isothiocyanato-4-nitrobenzene C21H20O5 Glycopeptide PC (18:1/18:2) 1-硫醇 titan 
资中县| 临安市| 曲沃县| 屏东市| 盘山县| 翁牛特旗| 平塘县| 策勒县| 来凤县| 石狮市| 桐梓县| 沙河市| 钦州市| 江口县| 咸阳市| 应用必备| 榆社县| 抚顺市| 平顶山市| 镇巴县| 莎车县| 永仁县| 岳普湖县| 临朐县| 阳山县| 云龙县| 云林县| 遂宁市| 武胜县| 沙湾县| 临城县| 曲麻莱县| 会宁县| 威远县| 郧西县| 长垣县| 腾冲县| 恩施市| 河源市| 饶平县| 定陶县|