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
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
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
6966-01-43-氨基-6-溴吡嗪-2-甲酸甲酯METHYL 3-amino-6-bromoPYRAZINE-2-carboxylate;
3-Amino-6-bromoPYRAZINE-2-carboxylic acid METHYL ester;
5-Amino-2-bromo-6-PYRAZINEcarboxylic acid METHYL ester
CAS:6966-01-4分子結(jié)構(gòu)C6H6BrN3O2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
13924-95-35-羥基吡嗪-2-羧酸甲酯METHYL 5-hydroxyPYRAZINE-2-carboxylate;
5-HydroxyPYRAZINE-2-carboxylic acid METHYL ester;
METHYL 5-oxo-4,5-dihydro-2-PYRAZINEcarboxylate
CAS:13924-95-3分子結(jié)構(gòu)C6H6N2O3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
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
21948-70-92-甲硫基吡嗪2-(METHYLthio)PYRAZINE;
2-(METHYLmercapto)PYRAZINE
CAS:21948-70-9分子結(jié)構(gòu)C5H6N2S詳情供應(yīng)商
22047-25-22-乙;拎AcetylPYRAZINE;
METHYL pyrazinyl ketone;
2-AcetylPYRAZINE
CAS:22047-25-2分子結(jié)構(gòu)C6H6N2O詳情供應(yīng)商
23747-48-05-甲基-6,7-二氫-5H-環(huán)戊并吡嗪6,7-Dihydro-5-METHYL-5(H)-cyclopentaPYRAZINE;
5-METHYL-6,7-dihydro-5H-cyclopenta(b)PYRAZINE
CAS:23747-48-0分子結(jié)構(gòu)C8H10N2詳情供應(yīng)商
23787-80-62-乙;-3-甲基吡嗪2-Acetyl-3-METHYLPYRAZINE;
1-(3-METHYLpyrazin-2-yl)ethan-1-one
CAS:23787-80-6分子結(jié)構(gòu)C7H8N2O詳情供應(yīng)商
熱門搜關(guān)鍵詞:Food Red 1 C13H9ON fluorescein disodium purin whiskey C13H18O2N2 C13 H12 O5 不含芳烴輕催化重整的石腦油 C5H4ON 2-苯甲基咪唑啉 AL CPP deoxygalactonojirimycin C11H16O4N2 isotridecane (+)-Chlorpheniramine C16H21O4N C13H20O4N2 C24H42O6 CAS:2315-64-2 膦 酸 酯 C14H15N5O6S 4-Hydroxy-3-methylbutanal 3-(甲基氨基)-2-丁烯酸乙酯 C14H16ON2 C11H10O2N2 C5H12O3N C9H8ON benzyloxybenzene C13H25O4N 吲哚-3-乙醇 玫紅三羧酸 C11H14ON2 N-甲基哌 C12H16O4N2 C14H13ON DiHETE C7H15O5N 乙氧基化羊毛脂 氯乙烯和乙酸乙烯酯的聚合物 11-甲基十二烷酸 苯 磷酸酯 
通州区| 安国市| 桑植县| 大埔区| 富裕县| 盐山县| 博罗县| 凌云县| 哈尔滨市| 峡江县| 丹阳市| 巩留县| 内江市| 海安县| 晋州市| 公主岭市| 五指山市| 福建省| 潞西市| 曲沃县| 古丈县| 阿合奇县| 大洼县| 饶平县| 乌鲁木齐县| 方城县| 南涧| 高碑店市| 平远县| 吉木萨尔县| 青川县| 高碑店市| 南雄市| 乌鲁木齐市| 兴义市| 隆子县| 淮安市| 天柱县| 荥经县| 峨眉山市| 虞城县|