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
89-01-02,3-吡嗪二羧酸;
吡嗪-2,3-二羧酸
2,3-Pyrazinedicarboxylic acid;
Pyrazine-2,3-dicarboxylic acid
CAS:89-01-0分子結(jié)構(gòu)C6H4N2O4詳情供應(yīng)商
91-19-0喹喔啉;
苯并吡嗪;
1,4-二氮萘
Quinoxaline;
1,4-Benzodiazine
CAS:91-19-0分子結(jié)構(gòu)C8H6N2詳情供應(yīng)商
98-96-4吡嗪酰胺;
吡嗪甲酰胺
Pyrazinamide;
Pyrazinecarboxamide
CAS:98-96-4分子結(jié)構(gòu)C5H5N3O詳情供應(yīng)商
98-97-52-甲酸吡嗪2-Pyrazinecarboxylic acid;
Pyrazinoic acid;
Pyrazine-2-carboxylic acid
CAS:98-97-5分子結(jié)構(gòu)C5H4N2O2詳情供應(yīng)商
102-65-8磺胺氯吡嗪;
N-(5-氯-3-吡嗪基)-4-氨基苯磺酰胺
Sulfaclozine;
Benzenesulfonamide,4-amino-N-(6-chloropyrazinyl)- (9CI);
Sulfanilamide, N1-(6-chloropyrazinyl)-(7CI,8CI);
Esb3;
Esb3 (antibiotic);
N1-(6-Chloropyrazinyl)sulfanilamide;
Sulfachloropyrazine;
Sulfaclozine;
Sulfatyf
CAS:102-65-8分子結(jié)構(gòu)C10H9ClN4O2S詳情供應(yīng)商
108-50-92,6-二甲基吡嗪2,6-Dimethylpyrazine;
2,6-Dimethyl pyrazine;
2,6-Dimethyl-1,4-diazine
CAS:108-50-9分子結(jié)構(gòu)C6H8N2詳情供應(yīng)商
109-08-02-甲基吡嗪2-Methylpyrazine;
Methyl-Pyrazine;
2-Methyl-1,4-diazinen
CAS:109-08-0分子結(jié)構(gòu)C5H6N2詳情供應(yīng)商
123-32-02,5-二甲基吡嗪2,5-Dimethyl pyrazine;
2,5-Dimethylpyrazine;
2,5-Dimethyl-1,4-diazine
CAS:123-32-0分子結(jié)構(gòu)C6H8N2詳情供應(yīng)商
152-47-6磺胺林;
磺胺甲氧吡嗪;
2-(對(duì)氨基苯磺酰氨基)-3-甲氧基吡嗪
Sulfalen;
N1-(3-Methoxy-2-pyrazinyl)sulfanilamide
CAS:152-47-6分子結(jié)構(gòu)C11H12N4O3S詳情供應(yīng)商
290-37-9吡嗪;
對(duì)二氮雜苯
Pyrazine;
1,4-Diazine
CAS:290-37-9分子結(jié)構(gòu)C4H4N2詳情供應(yīng)商
768-05-8吡嗪-2-甲酰肼Pyrazinoic acid hydrazide;
Pyrazine-2-carbohydrazide
CAS:768-05-8分子結(jié)構(gòu)C5H6N4O詳情供應(yīng)商
1124-11-42,3,5,6-四甲基吡嗪Tetramethylpyrazine;
2,3,5,6-Tetramethylpyrazine
CAS:1124-11-4分子結(jié)構(gòu)C8H12N2詳情供應(yīng)商
1458-01-13,5-二氨基-6-氯吡嗪-2-羧酸甲酯Methyl 3,5-diamino-6-chloropyrazine-2-carboxylate;
Pyrazinecarboxylicacid, 3,5-diamino-6-chloro-, methyl ester (7CI,8CI,9CI);
3,5-Diamino-6-chloropyrazine-2-carboxylicacid methyl ester;
Methyl 3,5-diamino-6-chloropyrazinecarboxylate;
CAS:1458-01-1分子結(jié)構(gòu)C6H7ClN4O2詳情供應(yīng)商
2016-88-8鹽酸阿米洛利;
N-脒基-3,5-二氨基-6-氯吡嗪甲酰胺鹽酸鹽
Amiloride hydrochloride;
N-Amidino-3,5-diamino-6-chloropyrazinecarboxamide hydrochloride
CAS:2016-88-8分子結(jié)構(gòu)C6H9Cl2N7O詳情供應(yīng)商
2847-30-52-甲氧基-3-甲基吡嗪2-Methoxy-3-methylpyrazine;
2-Methyl-3-methoxypyrazine;
2-Methoxy-3-methyl pyrazine
CAS:2847-30-5分子結(jié)構(gòu)C6H8N2O詳情供應(yīng)商
2882-20-42-甲基-3-(甲硫基)吡嗪;
2-甲硫基-3-甲基吡嗪
2-Methyl-3-(methylthio)pyrazine;
2-Methyl-3-(methylmercapto)pyrazine
CAS:2882-20-4分子結(jié)構(gòu)C6H8N2S詳情供應(yīng)商
3149-28-82-甲氧基吡嗪2-Methoxypyrazine;
Pyrazine,methoxy- (6CI,7CI,8CI,9CI);
2-Methoxypyrazine;
Methoxypyrazine
CAS:3149-28-8分子結(jié)構(gòu)C5H6N2O詳情供應(yīng)商
4744-50-72,3-吡嗪二酸酐;
吡嗪-2,3-二羧酸酐
2,3-Pyrazinecarboxylic anhydride;
Furo[3,4-b]pyrazine-5,7-dione
CAS:4744-50-7分子結(jié)構(gòu)C6H2N2O3詳情供應(yīng)商
4745-93-14,7-二氮雜吲哚;
5H-吡咯并[2,3-b]吡嗪
4,7-Diazaindole;
5H-Pyrrolo[2,3-b]pyrazine
CAS:4745-93-1分子結(jié)構(gòu)C6H5N3詳情供應(yīng)商
4774-14-52,6-二氯吡嗪2,6-Dichloropyrazine;
2,6-Dichloropyrazine
CAS:4774-14-5分子結(jié)構(gòu)C4H2Cl2N2詳情供應(yīng)商
熱門搜關(guān)鍵詞:2-羥基-4-芐氧基二苯甲酮 tBuO C18H36N4O11 * H2SO4 c2h5o3n3 C3H3OCl ethylmagnesium bromide benzyl thiocyanate K3[Fe(SCN)6] 二氫-2-甲基-3(2H)-噻吩酮 Swertianolin N,N-Diisopropyltryptamine R.R.245 C18H19N3O3S.HCl.2H2O 1,3-Dimethylallene 2-butanone,3,3-dimethyl- Octatrien-3-ol 1-phenoxy-2 3,7-dimethylocta-2,6-dienal .gamma.- 3,5-bis(trifluoromethyl)phenyl C24H14 C18H25N(CH3)2 Benzothiazole,6-chloro- 4-methyl-2-heptene 18:0 L PC Biphenyl, 4-methyl- C16H20N2.HCl 1,4-Methano-1H-indene, N-Ethyli 2,6-DIAMINO-4-PYRIMIDINOL C7H6NOCl 2-mercaptothiazol 2,4,7,9-tetramethyl 乙烯基噻吩 1-ethenyl-4-ethyl- Hydrazinecarboxylic acid, N-甲基 苯 乙酰胺 C13H18O,190 D-hydantoinase C14H12O-N1 
汪清县| 通河县| 娱乐| 搜索| 克什克腾旗| 清水河县| 阿图什市| 阿勒泰市| 临猗县| 汝阳县| 武隆县| 鄂托克旗| 当涂县| 山阳县| 全州县| 城固县| 桃江县| 乌海市| 尉氏县| 龙州县| 乾安县| 武平县| 法库县| 荥阳市| 景洪市| 博客| 花垣县| 济南市| 开化县| 桓台县| 珠海市| 盐亭县| 南澳县| 资源县| 合作市| 正镶白旗| 尚义县| 涡阳县| 天镇县| 舞阳县| 滁州市|