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
821-06-71,4-二溴-2-丁烯(E)-1,4-Dibromobut-2-ene;
trans-1,4-Dibromo-2-butene
CAS:821-06-7分子結(jié)構(gòu)C4H6Br2詳情供應(yīng)商
1729-67-52,3-二溴丙酸甲酯Methyl 2,3-dibromopropionate;
Propionicacid, 2,3-dibromo-, methyl ester (6CI,7CI,8CI);
(?à)-2,3-Dibromopropionic acid methyl ester;
2,3-Dibromopropanoic acid methyl ester;
2,3-Dibromopropionic acid methyl ester;
Methyl 2,3-dibromopropanoate;
Methyl 2,3-dibromopropionate;
Methyl a,b-dibromopropionate;
NSC 9372
CAS:1729-67-5分子結(jié)構(gòu)C4H6Br2O2詳情供應(yīng)商
3234-02-42,3-二溴-1,4-丁烯二醇;
2,3-二溴-2-丁烯-1,4-二醇
2,3-Dibromo-2-butene-1,4-diol;
(E)-2,3-Dibromo-2-butene-1,4-diol;
trans-2,3-Dibromo-2-butene-1,4-diol
CAS:3234-02-4分子結(jié)構(gòu)C4H6Br2O2詳情供應(yīng)商
20769-85-12-溴-2-甲基丙酰溴;
2-溴異丁酰溴
2-Bromo-2-methylpropionyl bromide;
2-Bromoisobutyryl bromide
CAS:20769-85-1分子結(jié)構(gòu)C4H6Br2O詳情供應(yīng)商
24442-57-71,2-二溴乙醇醋酸酯1,2-Dibromoethyl acetate;
Ethanol,1,2-dibromo-, acetate (6CI,7CI,8CI,9CI);
1,2-Dibromoethanol acetate;
1,2-Dibromoethyl acetate;
1-Acetoxy-1,2-dibromoethane;
a,b-Dibromoethyl acetate
CAS:24442-57-7分子結(jié)構(gòu)C4H6Br2O2詳情供應(yīng)商
30794-77-51,4-二溴-2-丁烯1,4-Dibromo-2-butylene;
1,4-Dibromobutene
CAS:30794-77-5分子結(jié)構(gòu)C4H6Br2詳情供應(yīng)商
41459-42-13-溴-2-溴甲基丙酸3-Bromo-2-(bromomethyl)propionic acid;
Bis(bromomethyl)acetic acid
CAS:41459-42-1分子結(jié)構(gòu)C4H6Br2O2詳情供應(yīng)商
6974-12-51,4-二溴丁烯-2;
1,4-二溴-2-丁烯
1,4-dibromo-2-buten;
1,4-dibromobut-2-ene
CAS:6974-12-5分子結(jié)構(gòu)C4H6Br2詳情供應(yīng)商
26074-52-22-溴丁酰溴Butanoyl bromide,2-bromo-;
Butyrylbromide, 2-bromo- (6CI,8CI);
2-Bromobutanoyl bromide;
2-Bromobutyryl bromide;
a-Bromobutyryl bromide
CAS:26074-52-2分子結(jié)構(gòu)C4H6Br2O詳情供應(yīng)商
14396-64-6Oxirane,2,3-bis(bromomethyl)-;
Butane,1,4-dibromo-2,3-epoxy- (8CI);
1,4-Dibromo-2,3-epoxybutane;
2,3-Bis(bromomethyl)oxirane
CAS:14396-64-6分子結(jié)構(gòu)C4H6Br2O詳情供應(yīng)商
22480-49-5Oxirane,2-(1,2-dibromoethyl)-;
Butane,1,2-dibromo-3,4-epoxy- (8CI);
Oxirane, (1,2-dibromoethyl)- (9CI);
(1,2-Dibromoethyl)oxirane
CAS:22480-49-5分子結(jié)構(gòu)C4H6Br2O詳情供應(yīng)商
35911-17-21-Propene,1,3-dibromo-2-methyl-;
1,3-Dibromo-2-methyl-1-propene;
1,3-Dibromo-2-methylpropene;
NSC 148246
CAS:35911-17-2分子結(jié)構(gòu)C4H6Br2詳情供應(yīng)商
13353-06-51-Propene,1,1-dibromo-2-methyl-;
Propene, 1,1-dibromo-2-methyl- (8CI);
1,1-Dibromo-2,2-dimethylethylene;
1,1-Dibromo-2-methyl-1-propene;
1,1-Dibromo-2-methylpropene;
NSC 133040
CAS:13353-06-5分子結(jié)構(gòu)C4H6Br2詳情供應(yīng)商
10463-48-61-Butene, 3,4-dibromo-;
1,2-Dibromo-3-butene;
3,4-Dibromo-1-butene
CAS:10463-48-6分子結(jié)構(gòu)C4H6Br2詳情供應(yīng)商
25109-57-33,4-二溴丁酮2-Butanone,3,4-dibromo-;
1,2-Dibromoethylmethyl ketone;
3,4-Dibromo-2-butanone
CAS:25109-57-3分子結(jié)構(gòu)C4H6Br2O詳情供應(yīng)商
815-51-02-Butanone,1,3-dibromo-;
1,3-Dibromo-2-butanone
CAS:815-51-0分子結(jié)構(gòu)C4H6Br2O詳情供應(yīng)商
19398-48-22-Butene, 2,3-dibromo-;
2,3-dibromobut-2-ene
CAS:19398-48-2分子結(jié)構(gòu)C4H6Br2詳情供應(yīng)商
2648-69-32-Butanone,3,3-dibromo-;
3,3-Dibromo-2-butanone
CAS:2648-69-3分子結(jié)構(gòu)C4H6Br2O詳情供應(yīng)商
15378-31-13-Bromo-2-bromomethyl-1-propeneCAS:15378-31-1分子結(jié)構(gòu)C4H6Br2詳情供應(yīng)商
406-42-81,3-DIBROMO-1,1-DIFLUOROBUTANE;
1,3-DIBROMO-1,1-DIFLUOROBUTANE;
1,3-DIBROMO-1,1-DIFLUOROBUTANE, 97% MIN.
CAS:406-42-8分子結(jié)構(gòu)C4H6Br2F2詳情供應(yīng)商
熱門搜關(guān)鍵詞:4-(甲基亞硝胺基)-1-(3-吡啶基)-1-丁酮 OROTIC ACID MONOHYDRATE Carbamicacid Fe(ClO4)2·6H2O 0# 柴油 yellow 10g phenylacetyl violet 29 6LiI PECT C18H32N2O 3-Butynoate tetramethylpentyl 甲醇 甲 CH3CHCH3CN CAS 甲醛 C6H12NH2 C6H2F4 1-環(huán)丙甲酰基哌嗪鹽酸鹽 磷酸三(2-氯乙基) C17H17NO2·HCl·H2O Erythromycine 羥基 二苯 戊二酸單 2-乙基-1- C4NH9 2-乙酰苯并咪唑 溴 己酸 芐基三甲基氟化銨 B-[2,4,6-tris(1-methylethyl)phenyl]- 銅試 劑 苯氨基甲酸乙酯 環(huán)己 基硼酸 樹脂 膠 環(huán)氧樹脂 a CI NO1 C16 H26 O3 Octopine 酸性黃6 C13H10F2O 
辽中县| 葫芦岛市| 比如县| 溧阳市| 南投市| 兴国县| 淮阳县| 阿勒泰市| 邵武市| 上蔡县| 巢湖市| 兴仁县| 泸州市| 隆子县| 黔南| 博野县| 江孜县| 巩义市| 皋兰县| 南汇区| 鱼台县| 东乌珠穆沁旗| 罗江县| 济南市| 祁连县| 永州市| 揭东县| 永新县| 洛南县| 那曲县| 台前县| 阳高县| 修水县| 调兵山市| 郴州市| 泽州县| 莱芜市| 云阳县| 裕民县| 鄂伦春自治旗| 桐梓县|