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
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
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
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
5521-55-12-羧基-5-甲基吡嗪;
5-甲基吡嗪-2-羧酸
5-Methyl-2-pyrazinecarboxylic acid;
5-Methylpyrazine-2-carboxylic acid
CAS:5521-55-1分子結(jié)構(gòu)C6H6N2O2詳情供應(yīng)商
5521-56-22-氨基-6-甲基吡嗪2-Amino-6-methylpyrazine;
Pyrazinamine,6-methyl- (9CI);
Pyrazine, 2-amino-6-methyl- (6CI,7CI,8CI);
2-Amino-6-methylpyrazine;
6-Methyl-2-pyrazinamine;
6-Methylpyrazin-2-ylamine
CAS:5521-56-2分子結(jié)構(gòu)C5H7N3詳情供應(yīng)商
5521-60-85-甲基吡嗪-2,3-二羧酸5-Methyl-2,3-pyrazinedicarboxylic acid;
5-Methylpyrazine-2,3-dicarboxylicacid;
6-Methylpyrazine-2,3-dicarboxylic acid;
NSC 89408
CAS:5521-60-8分子結(jié)構(gòu)C7H6N2O4詳情供應(yīng)商
5910-89-42,3-二甲基吡嗪2,3-Dimethylpyrazine;
2,3-Dimethyl pyrazine;
2,3-Dimethyl-1,4-diazine
CAS:5910-89-4分子結(jié)構(gòu)C6H8N2詳情供應(yīng)商
6705-33-52-羥甲基吡嗪2-Pyrazinylmethanol;
Pyrazinemethanol(6CI,7CI,8CI,9CI);
(Hydroxymethyl)pyrazine;
2-(Hydroxymethyl)pyrazine;
Pyrazin-2-ylmethanol;
CAS:6705-33-5分子結(jié)構(gòu)C5H6N2O詳情供應(yīng)商
13360-64-02-乙基-5-甲基吡嗪2-Ethyl-5-methylpyrazine;
2-Ethyl-5-methylpyrazine;
2-Methyl-5-ethylpyrazine;
5-Methyl-2-ethylpyrazine
CAS:13360-64-0分子結(jié)構(gòu)C7H10N2詳情供應(yīng)商
13925-05-82-甲基-5-異丙基吡嗪;
5-異丙基-2-甲基吡嗪
2-Isopropyl-5-methylpyrazine;
2-Methyl-5-(1-methylethyl)pyrazine
CAS:13925-05-8分子結(jié)構(gòu)C8H12N2詳情供應(yīng)商
14667-55-12,3,5-三甲基吡嗪2,3,5-Trimethylpyrazine;
Trimethyl-pyrazine
CAS:14667-55-1分子結(jié)構(gòu)C7H10N2詳情供應(yīng)商
15707-23-02-乙基-3-甲基吡嗪;
3-乙基-2-甲基吡嗪
2-Ethyl-3-methylpyrazine;
2-Ethyl-3-methyl-1,4-pyrazine;
2-Ethyl-3-methylpyrazine;
2-Methyl-3-ethylpyrazine;
3-Ethyl-2-methylpyrazine;
3-Methyl-2-ethylpyrazine
CAS:15707-23-0分子結(jié)構(gòu)C7H10N2詳情供應(yīng)商
15707-34-32,3-二甲基-5-乙基吡嗪2,3-Dimethyl-5-ethylpyrazine;
2,3-Dimethyl-5-ethylpyrazine;
2,3-Dimethyl-6-ethylpyrazine;
2-Ethyl-5,6-dimethylpyrazine;
5-Ethyl-2,3-dimethylpyrazine
CAS:15707-34-3分子結(jié)構(gòu)C8H12N2詳情供應(yīng)商
18138-04-02,3-二乙基-5-甲基吡嗪2,3-Diethyl-5-methylpyrazine;
2,3-Diethyl-5-methylpyrazine;
2,3-Diethyl-6-methylpyrazine;
2-Methyl-5,6-diethylpyrazine;
5-Methyl-2,3-diethylpyrazine
CAS:18138-04-0分子結(jié)構(gòu)C9H14N2詳情供應(yīng)商
18694-40-1依匹唑;
2-(5-甲氧基-3-甲基-1-吡嗪基)-4-甲氧基-6-甲基-嘧啶
Epirizole;
2-(5-Methoxy-3-methyl-1-pyrazinyl)-4-methoxy-6-methyl-pyrimidine
CAS:18694-40-1分子結(jié)構(gòu)C11H14N4O2詳情供應(yīng)商
19838-08-52-氨基-3-甲基吡嗪2-Amino-3-methylpyrazine;
Pyrazinamine,3-methyl- (9CI);
Pyrazine, 2-amino-3-methyl- (6CI,7CI,8CI);
2-Amino-3-methylpyrazine;
3-Methyl-2-pyrazinamine;
NSC 186054
CAS:19838-08-5分子結(jié)構(gòu)C5H7N3詳情供應(yīng)商
20721-18-02-羥基-6-甲基吡嗪2-Hydroxy-6-methylpyrazine;
6-Methylpyrazin-2-one
CAS:20721-18-0分子結(jié)構(gòu)C5H6N2O詳情供應(yīng)商
熱門搜關(guān)鍵詞:癸基 苷 羥 疊氮 2,5-二氟芐 cp 9 His Pro Ile tamil AMON C4H9NO2   c28h52n3o3s 甲基異 咪唑 C16 N O6 H21 3CCOH2OH3 xepi C4H10O5P1N1 tipyrine Vanillin* Pb CAS NO。 311P5 RCOR C9H3O2N3 
广德县| 尉氏县| 上思县| 湾仔区| 诸暨市| 商南县| 赤城县| 磐石市| 昔阳县| 泰兴市| 根河市| 鹿邑县| 沈阳市| 桃江县| 揭东县| 曲靖市| 太仆寺旗| 石门县| 巴南区| 曲水县| 安泽县| 德兴市| 德昌县| 天水市| 三门县| 茌平县| 封开县| 遂平县| 双流县| 麟游县| 麻阳| 黑河市| 新疆| 合水县| 体育| 张家川| 宁武县| 额尔古纳市| 赤峰市| 武山县| 昌吉市|