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
50-35-1沙利度胺;
酞咪哌啶;
N-(2,6-二-3-哌啶基)-鄰苯二酰亞胺
Thalidomide;
2-(2,6-Dioxo-3-piperidinyl)-1H-isoindole-1,3(2H)-dione
CAS:50-35-1分子結(jié)構(gòu)C13H10N2O4詳情供應(yīng)商
66-81-9放線菌;
3-[2-(3,5-二基-2-環(huán)己基)-2-羧基乙基]戊二酰胺
Actidione;
Cycloheximide;
3-[2-(3,5-Dimethyl-2-oxocyclohexyl)-2-hydroxyethyl]glutarimide;
[1S-[1alpha(S*),3alpha,5beta]]-4-[2-(3,5-Dimethyl-2-oxocyclohexyl)-2-hydroxyethyl]-2,6-piperidinedione
CAS:66-81-9分子結(jié)構(gòu)C15H23NO4詳情供應(yīng)商
87-55-8基環(huán)戊烯醇丙酸酯;
2-基-5-環(huán)戊-1-烯醇丙酸酯
2-Methyl-5-oxocyclopent-1-enyl propionate;
2-Cyclopenten-1-one,2-hydroxy-3-methyl-, propionate (8CI)
CAS:87-55-8分子結(jié)構(gòu)C9H12O3詳情供應(yīng)商
89-33-81-苯基-5-吡唑啉-3-酸乙酯;
4,5-二氫-5--1-苯基-1H-吡唑-3-羧酸乙酯
Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate;
Ethyl 5-oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylate
CAS:89-33-8分子結(jié)構(gòu)C12H12N2O3詳情供應(yīng)商
600-18-02-丁酸;
2-丁酸;
3-基丙
2-Oxobutyric acid;
2-Ketobutyric acid
CAS:600-18-0分子結(jié)構(gòu)C4H6O3詳情供應(yīng)商
611-10-92-環(huán)戊羧酸乙酯;
2-環(huán)戊酸乙酯;
環(huán)戊-2-羧酸乙酯
Ethyl 2-oxocyclopentanecarboxylate;
2-Carbethoxycyclopentanone;
2-(Ethoxycarbonyl)cyclopentanone
CAS:611-10-9分子結(jié)構(gòu)C8H12O3詳情供應(yīng)商
1830-54-21,3-丙二羧酸二酯;
3-戊二酸二
Dimethyl 1,3-acetonedicarboxylate;
Dimethyl 3-oxoglutarate;
Dimethyl 3-oxopentanedioate
CAS:1830-54-2分子結(jié)構(gòu)C7H10O5詳情供應(yīng)商
2028-33-32-(1-基-2-丙基)-1H-異吲哚-1,3-(2H)-二;
N-(1-基-2-丙基)酞酰亞胺;
N-(1-基-2-丙基)鄰?
2-(1-Methyl-2-oxopropyl)-1H-isoindole-1,3-(2H)-dione;
N-(1-Methyl-2-oxo-propyl)phthalimide
CAS:2028-33-3分子結(jié)構(gòu)C12H11NO3詳情供應(yīng)商
2196-99-82-氯-4-基苯乙;
alpha-氯基苯乙
4-Methoxyphenacyl chloride;
2-Chloro-1-(4-methoxyphenyl)-1-ethanone
CAS:2196-99-8分子結(jié)構(gòu)C9H9ClO2詳情供應(yīng)商
2873-97-4雙丙丙烯酰胺;
N-(1,1-二基-3-丁基)丙烯酰胺
Diacetoneacrylamide;
4-Acrylamido-4-methyl-2-pentanone;
Diacetone acrylamide;
N-(1,1-Dimethyl-3-oxobutyl)acrylamide
CAS:2873-97-4分子結(jié)構(gòu)C9H15NO2詳情供應(yīng)商
3374-05-8萘啶酸鈉;
1-乙基-1,4-二氫-7-基-4--1,8-萘啶-3-羧酸鈉鹽
Nalidixic acid sodium salt;
Sodium 1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate
CAS:3374-05-8分子結(jié)構(gòu)C12H11N2NaO3詳情供應(yīng)商
3468-01-73-基黃-8-羧酸;
3-基-4--2-苯基-4H-1-苯并呋喃-8-羧酸
3-Methylflavone-8-carboxylic acid;
8-Carboxy-3-methylflavone;
3-Methyl-4-oxo-2-phenyl-4H-1-benzopyran-8-carboxylic acid
CAS:3468-01-7分子結(jié)構(gòu)C17H12O4詳情供應(yīng)商
4502-00-5alpha-基異己酸鈉鹽;
4-基-2--戊酸鈉鹽
Sodium ketoisocaproate;
Sodium 4-methyl-2-oxovalerate;
4-Methyl-2-oxopentanoic acid sodium salt
CAS:4502-00-5分子結(jié)構(gòu)C6H9NaO3詳情供應(yīng)商
4906-22-33,3'5,5'-四基-4,4'-聯(lián)苯醌;
4-(3,5-二基-4--2,5-環(huán)己二烯-1-基)-2,6-二基-2,5-環(huán)己二烯-1-
3,3',5,5'-Tetramethyldiphenoquinone;
3,3'5,5'-Tetramethyl-4,4'-diphenoquinone;
4-(3,5-Dimethyl-4-oxo-2,5-cyclohexadien-1-ylidene)-2,6-dimethyl-5-cyclohexadien-1-one
CAS:4906-22-3分子結(jié)構(gòu)C16H16O2詳情供應(yīng)商
6160-80-14-基傘型-beta-D-葡糖苷酸;
4-基傘花基-beta-D-葡糖苷酸;
4-基-2--2H-1-苯并吡喃-7-基-beta-D-葡
4-Methylumbelliferyl-beta-D-glucuronide;
4-methyl-2-oxo-2H-1-benzopyran-7-yl-beta-D-glucopyranosiduronic acid
CAS:6160-80-1分子結(jié)構(gòu)C16H16O9詳情供應(yīng)商
10472-24-92-環(huán)戊烷羧酸酯;
2-環(huán)戊基酯;
2-羰基環(huán)戊
Methyl 2-cyclopentanonecarboxylate;
Methyl 2-oxocyclopentanecarboxylate;
2-Methoxycarbonylcyclopentanone;
Carbomethoxycyclopentanone
CAS:10472-24-9分子結(jié)構(gòu)C7H10O3詳情供應(yīng)商
17692-71-6香草嗎啉;
嗎啉苯酚硫;
4-(4-羥基-3-基苯基硫酰)嗎啉
Vanitiolide;
4-(Thiovanilloyl)morpholine;
4-(4-Hydroxy-3-methoxyphenylthiocarbonyl)morpholine
CAS:17692-71-6分子結(jié)構(gòu)C12H15NO3S詳情供應(yīng)商
18158-16-21-Cbz-[1,4]二氮雜庚烷-5-;
5--[1,4]二氮雜庚烷-1-酸芐酯
1-Cbz-[1,4]diazepan-5-one;
5-Oxo-[1,4]diazepane-1-carboxylic acid benzyl ester
CAS:18158-16-2分子結(jié)構(gòu)C13H16N2O3詳情供應(yīng)商
19437-20-8alpha-鄰苯二酰亞氨基苯丙;
2-(1-基-2--2-苯基乙基)-1H-異吲哚-1,3(2H)-二
alpha-Phthalimidopropiophenone;
2-(1-Methyl-2-oxo-2-phenylethyl)-1H-isoindole-1,3(2H)-dione
CAS:19437-20-8分子結(jié)構(gòu)C17H13NO3詳情供應(yīng)商
21642-98-84-基-2--1,2-二氫-3-氰基吡啶;
3-氰基-4-基-2-(1H)吡啶
4-Methoxy-2-oxo-1,2-dihydro-pyridine-3-carbonitrile;
3-Cyano-4-methoxyl-2-(1H)-pyridione
CAS:21642-98-8分子結(jié)構(gòu)C7H6N2O2詳情供應(yīng)商
熱門搜關(guān)鍵詞:Pionin ZA 101 ethynylcyclopropane trimethylenimin C20H44ON C20H42ON stahl C2H9N1 oxyglutamic acid tricholomic acid hydrazinophenyl methylmethanesul fonamide hydrochloride pentyli denimino 苯基三環(huán) thiophosphorus tolui Red sf C6H3Cl3O3 C5NF5 naphthylamino sulphonatooxy diyldi thiosul difluoropyrimidin nilino vinylsul C7H3BrF3NO DIVINYLTETRAMETHYL DIPROPYL GLYCOL GOLD RL ALUMINIUM phonyl TETRAPHENYLOL ETHANE C2H5O3Na METHYL VIOLET R C13H8BrCl C13H9BrCl Strontiu C40H38N12O8Na2 C11H8BrCl 
梁平县| 崇阳县| 洪泽县| 竹北市| 扬中市| 广灵县| 建湖县| 永顺县| 息烽县| 桃园市| 漾濞| 酉阳| 永善县| 腾冲县| 信丰县| 万山特区| 疏附县| 革吉县| 襄城县| 兰州市| 会宁县| 洪江市| 静乐县| 景德镇市| 汕头市| 衢州市| 连南| 炎陵县| 保靖县| 塔河县| 娱乐| 高唐县| 康乐县| 应城市| 湟中县| 棋牌| 新巴尔虎右旗| 义乌市| 揭阳市| 蒙山县| 通海县|