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
766-96-1(4-溴苯基)乙炔4-Bromophenylacetylene;
1-Bromo-4-ethynylbenzene;
4'-Bromophenyl acetylene
CAS:766-96-1分子結(jié)構(gòu)C8H5Br詳情供應(yīng)商
57137-10-7聚三溴苯乙烯;
聚溴化苯乙烯
Poly-tribromostyrene;
Brominated polystyrene;
Poly(2,4,6-tribromostyrene)
CAS:57137-10-7化學(xué)結(jié)構(gòu)(C8H5Br3)n詳情供應(yīng)商
73852-19-43,5-雙(三氟甲基)苯硼酸3,5-Bis(trifluoromethyl)benzeneboronic acid;
3,5-Bis(trifluoromethyl)benzeneboronic acid
CAS:73852-19-4分子結(jié)構(gòu)C8H5BF6O2詳情供應(yīng)商
88497-56-7溴化聚苯乙烯Brominated polystyrene;
Ethenyl-benzene homopolymer brominated;
BPS
CAS:88497-56-7化學(xué)結(jié)構(gòu)(C8H5Br3)n詳情供應(yīng)商
153254-09-22,4-雙三氟甲基苯硼酸;
2,4-雙(三氟甲基)苯硼酸
2,4-Bis(trifluoromethyl)phenylboronic acid;
2,4-Bis(trifluoromethyl)benzeneboronic acid
CAS:153254-09-2分子結(jié)構(gòu)C8H5BF6O2詳情供應(yīng)商
25559-50-6Acetamide,2,2-dichloro-N-(2,4-dibromophenyl)-;
Acetanilide,2',4'-dibromo-2,2-dichloro- (8CI)
CAS:25559-50-6分子結(jié)構(gòu)C8H5Br2Cl2NO詳情供應(yīng)商
932-87-6苯基溴乙炔Benzene,(2-bromoethynyl)-;
Benzene,(bromoethynyl)- (6CI,7CI,8CI,9CI);
(Bromoethynyl)benzene;
1-Bromo-2-phenylacetylene;
1-Bromo-2-phenylethyne;
1-Phenyl-2-bromoacetylene;
2-Bromo-1-phenylacetylene;
2-Bromo-1-phenylethyne;
2-Bromoethynylbenzene;
2-Phenylethynyl bromide;
Bromo(phenyl)acetylene;
Bromophenylethyne;
Phenylacetylene bromide;
Phenylbromoacetylene;
Phenylethynyl bromide;
b-Bromo-a-phenylacetylene
CAS:932-87-6分子結(jié)構(gòu)C8H5Br詳情供應(yīng)商
90001-46-0Benzaldehyde,2,5-dibromo-6-chloro-4-hydroxy-3-methoxy-;
Vanillin,2,5-dibromo-6-chloro- (7CI);
NSC 95789
CAS:90001-46-0化學(xué)結(jié)構(gòu)C8H5Br2ClO3詳情供應(yīng)商
196083-18-8Boronic acid,B-[2,5-bis(trifluoromethyl)phenyl]-;
Boronicacid, [2,5-bis(trifluoromethyl)phenyl]- (9CI)
CAS:196083-18-8分子結(jié)構(gòu)C8H5BF6O2詳情供應(yīng)商
21912-82-3Benzene,1,4-bis(bromomethyl)-2,3,5-trichloro-;
p-Xylene, a,a'-dibromo-2,3,5-trichloro- (8CI)
CAS:21912-82-3分子結(jié)構(gòu)C8H5Br2Cl3詳情供應(yīng)商
870822-77-8Boronic acid,B-(2,2,4,4-tetrafluoro-4H-1,3-benzodioxin-6-yl)-;
Boronicacid, (2,2,4,4-tetrafluoro-4H-1,3-benzodioxin-6-yl)- (9CI);
(2,2,4,4-Tetrafluoro-4H-1,3-benzodioxin-6-yl)boronic acid
CAS:870822-77-8分子結(jié)構(gòu)C8H5BF4O4詳情供應(yīng)商
102932-08-1Phenol,2,4-dibromo-6-chloro-, acetate (9CI)CAS:102932-08-1分子結(jié)構(gòu)C8H5Br2ClO2詳情供應(yīng)商
485338-93-0Potassium (phenylethynyl)trifluoroborate  CAS:485338-93-0分子結(jié)構(gòu)C8H5BF3K詳情供應(yīng)商
929626-27-7Potassium benzofuran-2-trifluoroborate  CAS:929626-27-7分子結(jié)構(gòu)C8H5BF3KO詳情供應(yīng)商
681812-07-72,6-雙(三氟甲基)苯硼酸2,6-BIS(TRIFLUOROMETHYL)BENZENEBORONIC ACID;
2,6-DITRIFLUOROMETHYLPHENYL BORONIC ACID;
2,6-BIS(TRIFLUOROMETHYL)PHENYLBORONIC ACID;
2,6-BIS(TRIFLUOROMETHYL)BENZENEBORONIC ACID
CAS:681812-07-7分子結(jié)構(gòu)C8H5BF6O2詳情供應(yīng)商
766-81-43'-溴苯乙炔1-BROMO-3-ETHYNYL-BENZENE;
1-BROMO-3-ETHYNYL-BENZENE;
3'-BROMOPHENYL ACETYLENE;
3-BROMOPHENYLACETYLENE
CAS:766-81-4化學(xué)結(jié)構(gòu)C8H5Br詳情供應(yīng)商
40193-72-41,2-DIBROMO-1,2,2-TRIFLUORO-1-PHENYLETHANE;
(1,2-DIBROMOTRIFLUOROETHYL)BENZENE;
1,2-DIBROMO-1,2,2-TRIFLUORO-1-PHENYLETHANE;
(1,2-dibromo-1,2,2-trifluoroethyl)benzene
CAS:40193-72-4分子結(jié)構(gòu)C8H5Br2F3詳情供應(yīng)商
183960-95-4Dithieno[3,2-b:2',3'-d]thiophene-2-boronic Acid (contains varying amounts of Anhydride);
Dithieno[3,2-b:2',3'-d]thiophene-2-boronic Acid (contains varying amounts of Anhydride);
Dithieno[3,2-b:2',3'-d]thiophene-2-boronic Acid
CAS:183960-95-4分子結(jié)構(gòu)C8H5BO2S3詳情供應(yīng)商
661465-45-8POTASSIUM BENZO[B]THIOPHENE-2-YLTRIFLUOROBORATECAS:661465-45-8化學(xué)結(jié)構(gòu)C8H5BF3KS詳情供應(yīng)商
886496-63-52-Bromo-5-(trifluoromethyl)benzyl bromide;
1-Bromo-2-(bromomethyl)-4-(trifluoromethyl)benzene, 4-Bromo-3-(bromomethyl)benzotrifluoride
CAS:886496-63-5化學(xué)結(jié)構(gòu)C8H5Br2F3詳情供應(yīng)商
熱門搜關(guān)鍵詞:adamant C15H29 H4O7N2 C9HF17O PEG-2 ?????? No 137-26-8) C12H8Cl2O2S 九聚乙二醇 (1S,4R)-4-[2-Amino-6-(cyclopropylamino)-9H-purin-9-yl]-2-cyclopentene-1-methanol sulfate Dodecanamide,N-[2-(2-hydroxyethoxy)ethyl]- ?墨 CAS NO. 十聚乙二醇 Dibenzo[c,f] ,octyl ester 2,2'-聯(lián)喹啉-4,4'-二甲酸 RED SE-B VINYLMETHYLSILOXANE, DIMETHYLSILOXANE COPOLYMER, VINYL TERM 芐基膦酸 2Na HPO4 K2[PtCl4] CH5N3%CHNS CAS NO 28553-12-0 cas 058661-96-4 5053-6-5 No: 64742-82-1 蝦 266 No: 68479-98-1 d 石 1066-42-8 12 No: 9003-20-7 001610-22-6 6682 71 9 111342 64742-47-8 鐭蟲補鍔犳阿杞婚鍒? 280 57 9 20-hydroxy-PGF2a TND CAS%NO 7440-48-4 0498-60-2 UI4 
远安县| 临猗县| 金溪县| 内江市| 乡宁县| 安西县| 抚远县| 铁岭县| 商河县| 江华| 毕节市| 博乐市| 巴南区| 攀枝花市| 怀柔区| 吉木萨尔县| 潞城市| 博客| 巴南区| 丹凤县| 霍城县| 福安市| 太康县| 福州市| 武夷山市| 大埔县| 贵阳市| 合山市| 怀集县| 万盛区| 黑水县| 江口县| 揭西县| 双峰县| 鄯善县| 辽阳县| 蛟河市| 宾川县| 山东省| 襄汾县| 咸阳市|