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(chǎn)品

CAS號查詢化工產(chǎn)品

熱門搜索化學(xué)品最多只顯示前20條,請點擊“搜索化學(xué)品”查看所有結(jié)果


CAS登錄號 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
4351-55-7膽甾烯基甲酸酯;
膽甾醇甲酸酯
Cholesteryl formate;
Cholest-5-en-3beta-yl formate;
[(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] formate
CAS:4351-55-7分子結(jié)構(gòu)C28H46O2詳情供應(yīng)商
64116-60-5Cholest-7-ene-14-carboxaldehyde,3-hydroxy-, (3b,5a)- (9CI);
3-hydroxycholest-7-ene-14-carbaldehyde
CAS:64116-60-5分子結(jié)構(gòu)C28H46O2詳情供應(yīng)商
17130-63-1Cholestan-3-one,2-(hydroxymethylene)-, (5a)-;
5a-Cholestan-3-one,2-(hydroxymethylene)- (6CI,8CI);
2-(Hydroxymethylene)-5a-cholestan-3-one;
NSC 134956
CAS:17130-63-1分子結(jié)構(gòu)C28H46O2詳情供應(yīng)商
54573-77-2Ergosta-5,22-diene-1,3-diol,(1a,3b,22E)- (9CI);
1a-Hydroxy-7,8-dihydroergosterol
CAS:54573-77-2分子結(jié)構(gòu)C28H46O2詳情供應(yīng)商
220831-77-6Ergost-9(11)-en-22-one,3-hydroxy-, (3a,5a,24R)- (9CI);
Capparideciduasterol
CAS:220831-77-6分子結(jié)構(gòu)C28H46O2詳情供應(yīng)商
126026-57-1Ergosta-5,24(28)-diene-3,19-diol,(3b)- (9CI);
Litosterol
CAS:126026-57-1化學(xué)結(jié)構(gòu)C28H46O2詳情供應(yīng)商
220831-75-4Ergost-7-en-22-one,3-hydroxy-, (3b,5a,24R)- (9CI);
Capparisterol
CAS:220831-75-4分子結(jié)構(gòu)C28H46O2詳情供應(yīng)商
156767-69-0Ergost-5-en-7-one,3-hydroxy-, (3b)-(9CI);
(24S)-3b-Hydroxyergost-5-en-7-one
CAS:156767-69-0分子結(jié)構(gòu)C28H46O2詳情供應(yīng)商
1177-24-82,5-Cyclohexadiene-1,4-dione,2,3-dimethyl-5-[(2E,7R,11R)-3,7,11,15-tetramethyl-2-hexadecen-1-yl]-;
2,5-Cyclohexadiene-1,4-dione,2,3-dimethyl-5-(3,7,11,15-tetramethyl-2-hexadecenyl)-, [R-[R*,R*-(E)]]-;
2,5-Cyclohexadiene-1,4-dione,2,3-dimethyl-5-[(2E,7R,11R)-3,7,11,15-tetramethyl-2-hexadecenyl]- (9CI);
p-Benzoquinone, 2,3-dimethyl-5-phytyl- (6CI,7CI,8CI);
6-[(2E,7R,11R)-3,7,11,15-Tetramethyl-2-hexadecen-1-yl]-2,3-Dimethylquinone;
Hexahydroplastoquinone 4;
Phytylplastoquinone;
Plastoquinone 4, hexahydro-;
Plastoquinone, phytyl-
CAS:1177-24-8分子結(jié)構(gòu)C28H46O2詳情供應(yīng)商
1254-30-45a-Cholestane-3,4-dione, 5-methyl-(7CI,8CI);
Benzyl α-D-Glucopyranoside (An α-beta mixture containing about 80% α)
CAS:1254-30-4化學(xué)結(jié)構(gòu)C28H46O2詳情供應(yīng)商
98830-20-79,10-Secoergosta-5,7,22-triene-3,25-diol,(3b,5E,7E,10a,22E)- (9CI);
25-hydroxydihydrotachysterol(2)
CAS:98830-20-7分子結(jié)構(gòu)C28H46O2詳情供應(yīng)商
熱門搜關(guān)鍵詞:氰基 溴甲基聯(lián)苯 Maleylacetic acid ClCH2CH2OCH2CH2OH Chlorodimethylsilyl C7H5OI C12 H17 O2 DIENO March C12H25OC2H4SO3Na diisocyanate polymer C20H12N EBEP conform Cobalt dinitrate oxyme C19H19ON3 CH2NCH3 C24H23NO4 ????K-2BP CAS NO C12H21N3O9 辛醇聚氧乙烯(4)醚 C26H30Cl2O4 吉拉爾特 吡啶二胺 二烯丙基 氯化銨 甲基 溴 C24H22N2O6 乙胺二鹽酸鹽 1-(4-bromophenyl)-2-hydroxyethanone 苯甲氨酸 2-甲氨基吡啶 NH2CH2CH2OCH2CH2OCH2CH2NH2 十二烷基硫 吡唑甲酸 3-吡唑甲酸 1,1-Dichloroethylene polymer; 3-苯基-2-丙烯 3,4-(Methylenedioxy)phenylacetonitrile 2-氨基-5-氯苯甲醛 丹參酚酸 
福州市| 陇川县| 宣城市| 渭南市| 永德县| 仁怀市| 体育| 郎溪县| 阿拉善左旗| 如皋市| 耿马| 福清市| 习水县| 克山县| 靖远县| 宝坻区| 平昌县| 抚顺县| 阿拉善左旗| 正定县| 灯塔市| 宜丰县| 高清| 凤庆县| 清原| 来安县| 嘉善县| 灌南县| 满洲里市| 谷城县| 余干县| 泰兴市| 南丰县| 望江县| 芜湖县| 繁峙县| 庆安县| 绥滨县| 廊坊市| 宜兰县| 长阳|