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
58-71-9頭孢噻吩鈉;
(6R,7R)-3-乙氧甲基-8-氧代-7-[2-(噻吩-2-基)乙氨基]-5-硫雜-1-氮雜雙環(huán)[4.2.0.]辛-2-烯-2-
Cefalotin sodium;
Cephalothin sodium;
Sodium cephalothin;
Synclotin;
7-(Thiophene-2-acetamido)cephalosporanic acid sodium salt;
Monosodium (6R,7R)-3-acetoxymethyl-8-oxo-7-[2-(thiophen-2-yl)acetylamido]-5-thia-1-azabicy
CAS:58-71-9分子結(jié)構(gòu)C16H15N2NaO6S2詳情供應(yīng)商
88-15-32-乙噻吩2-Acetylthiophene;
2-Acetyl thiophene;
Methyl 2-thienyl ketone
CAS:88-15-3分子結(jié)構(gòu)C6H6OS詳情供應(yīng)商
153-61-7頭孢噻吩酸;
(6R,7R)-3-[(乙氧基)甲基]-7-[2-(2-噻吩基)乙氨基]-8-氧代-5-硫雜-1-氮雜雙環(huán)[4.2.0]辛-2-?
Cephalothin;
(6R,7R)-3-(Acetoxymethyl)-8-oxo-7-(2-(thiophen-2-yl)acetamido)-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
CAS:153-61-7分子結(jié)構(gòu)C16H16N2O6S2詳情供應(yīng)商
1128-05-83-乙硫茚;
3-乙苯并噻吩
3-Acetylthianaphthene;
3-Acetyl benz[b]thiophene
CAS:1128-05-8分子結(jié)構(gòu)C10H8OS詳情供應(yīng)商
1468-83-33-乙噻吩3-Acetylthiophene;
Methyl 3-thienyl ketone
CAS:1468-83-3分子結(jié)構(gòu)C6H6OS詳情供應(yīng)商
2361-27-52-噻吩肼;
噻吩-2-羧酸肼;
2-噻吩
2-Thiophenecarboxylic acid hydrazide;
2-Thenoylhydrazide;
2-Thenoylhydrazine;
2-Thienoylhydrazine;
2-Thienyl hydrazide;
2-Thienylcarboxylic acid hydrazide;
2-Thiophenecarbohydrazonic acid;
2-Thiophenecarbonyl hydrazide;
2-Thiophenecarboxylic hydrazide;
NSC 653;
Thiophene-2-carbohydrazide
CAS:2361-27-5分子結(jié)構(gòu)C5H6N2OS詳情供應(yīng)商
2530-10-12,5-二甲基-3-乙噻吩3-Acetyl-2,5-dimethylthiophene;
3-Acetyl-2,5-dimethyl thiophene;
1-(2,5-Dimethyl-3-thienyl)-ethanone
CAS:2530-10-1分子結(jié)構(gòu)C8H10OS詳情供應(yīng)商
4066-41-55-乙噻吩-2-羧酸5-Acetylthiophene-2-carboxylic acid;
5-Acetyl-2-thiophenecarboxylic acid
CAS:4066-41-5分子結(jié)構(gòu)C7H6O3S詳情供應(yīng)商
4347-31-32-醛基噻吩-3-硼酸;
2-甲噻吩-3-硼酸
2-Formylthiophene-3-boronic acid;
(2-Formyl-3-thienyl)boronic acid;
3-Boronothiophene-2-carboxaldehyde
CAS:4347-31-3分子結(jié)構(gòu)C5H5BO3S詳情供應(yīng)商
5370-25-22-乙基-5-溴噻吩2-Acetyl-5-bromothiophene;
5-Bromo-2-thienyl methyl ketone;
1-(5-Bromo-2-thienyl)ethan-1-one
CAS:5370-25-2分子結(jié)構(gòu)C6H5BrOS詳情供應(yīng)商
5575-21-3頭孢洛寧;
(6R,7R)-3-[(4-氨基甲吡啶-1-鎓-1-基)甲基]-8-氧代-7-[(2-噻吩-2-基乙)氨基]-5-硫雜-1-氮雜雙
Cephalonium;
(6R,7R)-3-[(4-Carbamoylpyridin-1-ium-1-yl)methyl]-8-oxo-7-[(2-thiophen-2-ylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
CAS:5575-21-3分子結(jié)構(gòu)C20H18N4O5S2詳情供應(yīng)商
13679-72-62-乙-3-甲基噻吩2-Acetyl-3-methylthiophene;
1-(3-Methyl-2-thienyl)ethan-1-one
CAS:13679-72-6分子結(jié)構(gòu)C7H8OS詳情供應(yīng)商
13679-74-82-乙-5-甲基噻吩2-Acetyl-5-methylthiophene;
1-(5-Methyl-2-thienyl)ethan-1-one
CAS:13679-74-8分子結(jié)構(gòu)C7H8OS詳情供應(yīng)商
16629-19-92-噻吩氯;
噻吩-2-磺
2-Thiophenesulfonyl chloride;
Thiophene-2-sulfonyl chloride
CAS:16629-19-9分子結(jié)構(gòu)C4H3ClO2S2詳情供應(yīng)商
22720-75-82-乙基苯并噻吩2-Acetylbenzo[b]thiophene;
Ketone,benzo[b]thien-2-yl methyl (7CI,8CI);
1-(Benzo[b]thiophen-2-yl)ethan-1-one;
1-Benzo[b]thiophen-2-ylethanone;
2-Acetylbenzo[b]thiophene;
2-Acetylbenzothiophene
CAS:22720-75-8分子結(jié)構(gòu)C10H8OS詳情供應(yīng)商
23964-57-0鹽酸阿替卡因;
4-甲基-3-(2-丙氨基丙基氨基)-2-噻吩羧酸甲酯鹽酸鹽
Articaine hydrochloride;
Methyl 4-methyl-3-(2-propylaminopropanoylamino)thiophene-2-carboxylate hydrochloride
CAS:23964-57-0分子結(jié)構(gòu)C13H21ClN2O3S詳情供應(yīng)商
26168-40-13-乙硫茚;
3-乙基苯并[b]噻吩
3-Acetylthianaphthene;
3-Acetylbenzo[b]thiophene
CAS:26168-40-1分子結(jié)構(gòu)C10H8OS詳情供應(yīng)商
27589-33-9阿佐胺;
2-氯-5-(1H-四氮唑-5-基)-4-(2-噻吩甲基氨基)苯磺
Azosemide;
2-Chloro-5-(1H-tetrazol-5-yl)-4-(2-thenylamino)benzenesulphonamide
CAS:27589-33-9分子結(jié)構(gòu)C12H11ClN6O2S2詳情供應(yīng)商
31139-87-4海苯酸替培啶;
雙噻甲哌啶2-(4-羥基苯甲)苯甲酸鹽;
3-[二(噻吩-2-基)亞甲基]-1-甲基哌啶2-(4-羥基苯甲)苯
Tipepidine hibenzate;
3-[Di(thiophen-2-yl)methylidene]-1-methylpiperidin-1-ium 2-(4-hydroxybenzoyl)benzoate (1:1)
CAS:31139-87-4分子結(jié)構(gòu)C15H17NS2.C14H10O4詳情供應(yīng)商
33005-95-7噻洛芬酸;
2-[5-(苯甲基)-2-噻吩基]丙酸
Tiaprofenic acid;
2-[5-(Phenylcarbonyl)-2-thienyl]propanoic acid
CAS:33005-95-7分子結(jié)構(gòu)C14H12O3S詳情供應(yīng)商
熱門搜關(guān)鍵詞:C3H9O5N2 C8H12N2*2HCl Benzylbenzoat Amine CAS NO trichloroanisole 羥基 鋰 Primid 吡啶氮氧化物 吲哚 葡萄糖苷 NISA -二甲基苯乙烯 hydrox 氧基甲硅烷基 EC 苯并咪唑 溴苯丙烯 2,5-二氯苯磺酰氯 羥基咔唑 二氯二苯甲酮 氨基 磺酸 苯基氯化銨 3,3',4,4'-聯(lián)苯四甲酸 金剛烷基甲基丙烯酸酯 1-叔丁氧羰基-2-吡咯硼酸 香葉基丙酮; 二磷酸果糖三鈉鹽 麗春紅6R 3,7-二甲基-2,6-壬二烯醛 2,4ˊ-二氯聯(lián)苯 3-胺基 3,5-二氯苯磺酰胺 己烯酸甲酯 n-(2-羥乙基)嗎啉 ( - ) - β-蒎烯 Benzene, 1-butenyl 6-chloro-1-hexanol Phenol, 4-dodecyl 吡咯喹啉 2,4,5,6-四氟-1,3-苯二胺 SiO2 CAS No (2-甲氧基乙基)醚 
锦州市| 象州县| 临桂县| 台山市| 江津市| 蕉岭县| 新营市| 家居| 枞阳县| 文安县| 芜湖市| 凤台县| 柳林县| 东宁县| 古蔺县| 宁城县| 渝中区| 东宁县| 衡阳县| 延长县| 乳山市| 泸州市| 桑植县| 宁城县| 福鼎市| 兴义市| 顺平县| 公主岭市| 中江县| 勐海县| 通道| 桃园市| 孝义市| 新巴尔虎右旗| 阿尔山市| 嘉祥县| 高唐县| 广元市| 聂荣县| 富锦市| 景洪市|