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
117804-09-8b-D-Glucopyranosiduronic acid, (3b)-28-(b-D-glucopyranosyloxy)-28-oxours-12-en-3-yl;
Ursane,b-D-glucopyranosiduronic acidderiv.;
Cynarasaponin C
CAS:117804-09-8分子結(jié)構(gòu)C42H66O14詳情供應(yīng)商
75347-13-6Formamide,N-[(1R,2R)-2-[4-(2-cyanoethoxy)phenyl]-2-hydroxy-1-(hydroxymethyl)ethyl]-;
Formamide,N-[2-[4-(2-cyanoethoxy)phenyl]-2-hydroxy-1-(hydroxymethyl)ethyl]-,[R-(R*,R*)]-;
(-)-BUrsatellin;
BUrsatellin
CAS:75347-13-6分子結(jié)構(gòu)C13H16N2O4詳情供應(yīng)商
159359-66-7Ursane-3,19,20-triol,(3a)- (9CI);
Pleuchisoide
CAS:159359-66-7分子結(jié)構(gòu)C30H52O3詳情供應(yīng)商
14021-14-8Ursa-12,18-dien-28-oicacid, 3-hydroxy-, (3b)-;
Ursa-12,18-dien-28-oicacid, 3b-hydroxy- (8CI);
Randialic acid B
CAS:14021-14-8分子結(jié)構(gòu)C30H46O3詳情供應(yīng)商
123828-62-6Ursa-18,20-dien-28-oicacid, 3-hydroxy-, (3a)- (9CI);
Kanerocin
CAS:123828-62-6分子結(jié)構(gòu)C30H46O3詳情供應(yīng)商
168301-32-4Ursa-5,12,18-trien-28-oicacid, 3-hydroxy-, (3b)- (9CI);
UncargeninB
CAS:168301-32-4分子結(jié)構(gòu)C30H44O3詳情供應(yīng)商
145701-14-0Ursa-1,12-dien-28-oicacid, 19,25-dihydroxy-2-(2-methyl-1-oxopropoxy)- (9CI);
Alpinicacid
CAS:145701-14-0分子結(jié)構(gòu)C34H52O6詳情供應(yīng)商
168301-30-2Ursa-12,18-dien-28-oicacid, 3,6-dihydroxy-, (3b,6b)-;
UncargeninA
CAS:168301-30-2分子結(jié)構(gòu)C30H46O4詳情供應(yīng)商
220361-25-1Ursa-5,12-dien-28-oicacid, 3,19-dihydroxy-, (3b)- (9CI);
3b,19a-Dihydroxyurs-5,12-dien-28-oic acid;
Uncargenin D
CAS:220361-25-1分子結(jié)構(gòu)C30H46O4詳情供應(yīng)商
464-93-7Ursane;
(1S,2R,4aR,6aR,6bR,8aS,12aS,12bR,14aR,14bS)-Docosahydro-1,2,4a,6a,6b,9,9,12a-octamethylpicene;
Picene, docosahydro-1,2,4a,6a,6b,9,9,12a-octamethyl-, (1S,2R,4aR,6aR,6bR,8aS,12aS,12bR,14aR,14bS)-;
Ursan
CAS:464-93-7分子結(jié)構(gòu)C30H52詳情供應(yīng)商
55822-21-4Ursa-11,13(18)-dien-28-oicacid, 3,19,20-trihydroxy-, d-lactone, (3b)-(9CI);
2H-2,4a-(Epoxymethano)picene,Ursa-11,13(18)-dien-28-oic acid deriv.;
a-Kudinlactone
CAS:55822-21-4分子結(jié)構(gòu)C30H44O5詳情供應(yīng)商
191669-59-7Ursa-12,20-dien-23-oicacid, 3,28-dihydroxy-, (3b,4a)- (9CI);
Lawnermisacid
CAS:191669-59-7分子結(jié)構(gòu)C30H46O4詳情供應(yīng)商
226994-30-5Ursa-11,13(18),19(29)-trien-28-oicacid, 3,20-dihydroxy-, d-lactone, (3b)-;
KudinchageninI
CAS:226994-30-5分子結(jié)構(gòu)C30H42O4詳情供應(yīng)商
124877-89-0Ursa-9(11),19-dien-28-oicacid, 22-oxo- (9CI);
Bryophollone;
Bryophyllone
CAS:124877-89-0分子結(jié)構(gòu)C30H44O3詳情供應(yīng)商
22477-85-6Ursa-12,20(30)-dien-28-oicacid, 3-hydroxy-, (3b)-;
Ursa-12,20(30)-dien-28-oicacid, 3b-hydroxy- (8CI);
3b-HydroxyUrsa-12,20(30)-dien-28-oicacid;
Micromeric acid
CAS:22477-85-6分子結(jié)構(gòu)C30H46O3詳情供應(yīng)商
25375-17-1Ursane, (18a,19a)-;
18a,19bH-Ursane (7CI);
Taraxastan;
Taraxastane
CAS:25375-17-1分子結(jié)構(gòu)C30H52詳情供應(yīng)商
119725-20-1Ursa-1,12-dien-28-oicacid, 2,19-dihydroxy-3-oxo-;
(+)-Fupenzicacid;
Fupenzic acid
CAS:119725-20-1分子結(jié)構(gòu)C30H44O5詳情供應(yīng)商
146029-91-6Ursa-9(11),12-diene-3,28-diol,bis(hydrogen 1,2-benzenedicarboxylate), disodium salt, (3b)- (9CI)CAS:146029-91-6化學(xué)結(jié)構(gòu)C46H56O8.2Na詳情供應(yīng)商
28290-51-9Ursan-28-oic acid,3-(acetyloxy)-13-hydroxy-, g-lactone, (3b)-(9CI);
Ursan-28-oicacid, 3b,13-dihydroxy-, g-lactone, acetate (8CI);
2H,5H-14a,4a-(Epoxymethano)picene, Ursan-28-oic acid deriv.;
Ursololactone
CAS:28290-51-9分子結(jié)構(gòu)C32H51O5詳情供應(yīng)商
124877-87-8Ursa-12,20-dien-11-one,3-hydroxy-, (3b)-(9CI);
Bryophynol
CAS:124877-87-8分子結(jié)構(gòu)C30H46O2詳情供應(yīng)商
熱門搜關(guān)鍵詞:硫酸氧 釩 17,21-dihydroxypregna-1,4,9(11)-triene-3,20-dione Moranoline 2-萘磺酸與甲醛的聚合物 ??? E 引發(fā)劑DCPD L -異亮氨酸 ?·????A 氨基 吡咯 二甲氧基 苯酚 1,3,4-三嗪 c6h8o72h2o 酰胺咪嗪 D-4-碘苯丙氨酸 1,3-二氧環(huán)己烷 雙酚A二烯 甲;哙 銀CAS NO. 透明綠5B 分散黃3GE 四 基溴化銨 8-hydroxyquinoline; 氯苯氧 酸 苯基-1-丙醇 苯-13C6 2-羥乙基丙烯酸 苯甲酰胞苷 1-mesityl-1H-imidazole 戊二胺二鹽酸鹽 氯化鎳CAS NO. 頭孢 活性酯 3,5-二甲基-4-吡啶甲醛 2-氯-1,4-二甲基苯 金剛石 刀 萘基甲酮 C5O3BrH7 C16N3H19 胺基 喹啉 乙基 甲基 戊醇 已二酸 乙二醇 
建湖县| 抚顺县| 且末县| 通化县| 阜南县| 晋州市| 宣城市| 湘潭市| 鹤庆县| 平乐县| 微博| 临海市| 梁平县| 前郭尔| 呼玛县| 百色市| 辛集市| 梨树县| 姜堰市| 厦门市| 呼和浩特市| 伊川县| 阜宁县| 防城港市| 固镇县| 龙岩市| 阳东县| 和静县| 额济纳旗| 得荣县| 聂拉木县| 壶关县| 黑山县| 呼伦贝尔市| 岳池县| 大兴区| 宁武县| 苍溪县| 安乡县| 醴陵市| 沂水县|