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询价
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询价
- 六(苯甲酸乙炔基)-苯CAS:684216-81-7
询价
- 3',4',5',6'-四(3,5-二羧基苯基)-[1,1':2',1''-三苯基]-3,3'',5,5''-四羧酸CAS:2219313-57-0
询价
- 4'',4''''',4'''''''',4'''''''''''-(乙烯-1,1,2,2-四基)四(([1,1':4',1''-三联苯基]-4-羧酸))CAS:1643112-50-8
询价
- 4'5','5'四羧酸CAS:1119196-00-7
询价
- 5-乙炔基异邻苯二甲醛CAS:263746-70-9
询价
- 5,5'-(乙炔-1,2-二基)二间苯二醛CAS:2237965-02-3
询价
- 4,4-二溴偶氮苯CAS:1601-98-5
询价
- 2,5-双(4-羧基苯基)吡啶CAS:1800425-09-5
询价
- 四(4-硼酸频哪醇酯苯基)乙烯CAS:1660996-72-4
询价
- 乙炔基联苯-3,3',5,5'-四羧酸CAS:957014-38-9
询价
- 4,4'-[(2,5-二甲氧基-1,4-亚苯基)二-2,1-乙炔二基]双-苯甲酸CAS:1190438-53-9
询价
- 4.4'-[1.4-亚苯基双(乙炔-2.1-二基)]二苯甲酸CAS:217077-89-9
询价
- 四(4-吡啶联苯基)甲烷CAS:1319736-15-6
询价
- 1,2,4,5-苯四醛CAS:14674-89-6
询价
- 2,7-二叔丁基-4,5-芘二酮CAS:704860-92-4
询价
- 1,3,5-三(4-氰基甲基苯)苯CAS:2311888-44-3
询价
- 2'-氨基-[1,1':4',1''-三联苯]-3,3'',5,5''-四羧酸CAS:1874200-71-1
询价
- 4,7-二氯-2(3H)-苯并噻唑酮CAS:55119-09-0
询价
- 4,4'-联苯二乙腈CAS:7255-83-6
询价
- 4,4'-(苯并[c][1,2,5]噻二唑-4,7-二酰基)二苯甲酸CAS:1581774-76-6
询价
- 4'',5''-双(4'-甲酰基-[1,1'-联苯]-4-基)-[1,1':4',1'':2'',1''':4''',1''''-五苯基]-4,4''''-二甲醛CAS:2376339-70-5
询价
- 2’-氨基-[1,1’:4’,1″-三联苯基]-4,4″-二羧酸CAS:1312703-28-8
询价
- 苯-1,3,5-三基三硼酸CAS:89641-21-4
询价
- 4,4'-(苯并[c][1,2,5]噻二唑-4,7-二基)二苯甲醛CAS:914651-17-5
询价
- 2,2′-联吡啶-4,4′-二甲醛CAS:99970-84-0
询价
- 5-(4-(二苯氨基)苯基)噻吩-2-氨基甲酸CAS:291279-14-6
询价
- [1-(4-乙烯基苯基)-1,2,2-三苯基]乙烯CAS:1351272-41-7
询价
- 3,5-二甲酰基苯基硼酸频哪醇酯CAS:945865-80-5
询价
- 5',5''-双(4-羧基苯基)-[1,1':3',1'':3'',1'''-四联苯基]-4,4''-二羧酸CAS:1383925-31-2
询价
- 3,5-双(3,5-二羧基苯基)吡啶CAS:1433029-60-7
询价
- 2,3,5,6-四(4'-羧基苯)吡嗪CAS:2089016-10-2
询价
- (1,1':4',1''-三苯基)-2',4,4'',5'-四羧酸CAS:115101-93-4
询价
- 八甲基5,5',5'',5'''-[四甲基四甲苯(4,1-苯乙炔-2,1-二基)]四间苯二甲酸酯CAS:1287733-05-4
询价
- 4-{2-{3,5-双[2-(4-羧苯基)-1-乙炔基]-2,4,6-三甲基苯基}-1-乙炔基}苯甲酸CAS:1133384-24-3
询价
- 4,4'-(1,2-苯基双(乙炔-2,1-二基))二苯甲酸CAS:1258419-74-7,Benzoic acid
询价
- 5,5'-(蒽-9,10-二甲苯基(乙炔-2,1-二基))二间苯二甲酸cas:1337923-87-1
询价
- 3,3'-(1,3-苯基双(乙炔-2,1-二基))二苯甲酸CAS:1224935-34-5
询价
- 苯甲酸CAS:1313187-39-1,Benzoic acid
询价
- 1,4-二(4-醛基苯基)苯cas:857412-06-7
询价
- 9,10-二(4-醛基苯基)蒽cas:324750-99-4
询价
- 1,4-二(4-醛基苯基)苯cas: 62940-38-9
询价
- 1,2-二(4’-甲酰基苯基)乙炔cas:84907-55-1
询价
- 4,4'-(1,4-亚苯基双(乙炔-2,1-二基))二苯甲醛cas:192188-70-8
询价
- 4',4''',4'''''-(1,3,5-三嗪-2,4,6-三基)三(([1,1'-联苯]-4-甲醛))cas:1221509-80-3
询价
- 三(4-醛基联苯基)胺cas:872689-79-7
询价
- 1,3,5-三(4'-醛基[1,1'-联苯]-4-基)苯cas:805246-78-0
询价
- 1,3,5-三(3,3",3'''-三氟-4',4'',4'''-三(对甲酰基苯基)苯cas: 2088007-04-7
询价
- [1,3,5-三甲基-2,4,6-三(4'-醛基苯基)]苯cas:2195343-70-3
询价
- 4,4',4''-[苯-1,3,5-三基三(乙炔-2,1-二基)]三苯甲醛cas:2289758-98-9
询价
- 2,9-双[P-(甲酰)苯基]-1,10-菲罗啉CAS:120085-99-6
询价
- 4,4''-间-三苯二甲醛CAS:171820-02-3
询价
- 均六(4-醛基苯基)苯CAS:1862220-96-9
询价
- 2.5-二(4-胺基苯-1基)1,4-二甲苯cas:152219-88-0
询价
- 1,3,5-三(2'-(4''-胺基苯基)乙炔)苯cas:326002-91-9
询价
- 1,2,4,5-四(4-氨基苯基)乙炔基)苯cas:2375652-88-1
询价
- 4,4',4'',4'''-[芘-1,3,6,8-四基四(乙炔-2,1-二基)]四苯胺cas:1404196-75-3
询价
- 5''-(4'-氨基-[1,1'-联苯]-4-基)-[1,1':4',1'':3'',1''':4''',1''''-五联苯]-4,4''''-二胺cas:1400987-00-9
询价
- 1,3,6,8-四-(对胺基苯基)-芘cas:1610471-69-6
询价
- 2',5'-双(己基)-1,1':4',1''-三苯基-4,4''-二甲醛cas:474974-24-8
询价
- 2',5'-双(癸氧基)-[1,1':4',1''-三联苯]-4,4''-二甲醛cas:850446-24-1
询价
- 2',5'-二丁氧基-[1,1':4',1''-三苯基] -4,4''-二甲醛cas:1501954-20-6
询价
- 2,5-双(辛氧基)对苯二甲醛cas:123440-34-6
询价
- 2,6-二氯-3-吡啶硼酸cas:151903-52-5
询价
- 2,5-二丁基-1,4对苯二甲醛cas:564456-59-3
询价
- 2,5-二乙基-1,4对苯二甲醛cas:56766-03-1
询价
- 4-[4-(4-甲酰基苯基)-2,3,5,6-四甲基苯基]苯甲醛cas:850559-54-5
询价
- 2′,5′-二甲基-[1,1′:4′,1’-三联苯] -4,4'-二甲醛,CAS:857412-04-5
询价
- 4’,4’’’,4’’’’,4’’’’’亚硝酸盐(([1,1’-联苯]-3,5-二羧酸)cas:1347748-59-7
询价
- 4'-[4,6-二(4'-羧基[1,1'-联苯]-4-基)-1,3,5-三嗪-2-基]-[1,1'-联苯]-4-羧酸,cas:1331756-62-7
询价
- 1,3,5-三(4′-羧基[1,1′-联苯]-4-基)苯cas:911818-75-2
询价
- 1,3,5-三(4-苯硼酸)苯,cas: 900795-73-5
询价
- 1,3,5-三(4-苯基硼酸频哪醇酯)苯cas:1017967-97-3
询价
- 四(4-乙炔基苯基)甲烷cas:177991-01-4
询价
- 1,3,6,8-四乙炔基芘cas:870259-02-2
询价
- 四(4-乙炔基苯)乙烯cas:4863-90-5
询价
- 1,3,5-三(4-乙炔苯基)苯cas:71866-86-9
询价
- 三(4-乙炔苯基)胺cas:189178-09-4
询价
- 9,10-二乙炔基蒽cas:18512-55-5
询价
- 4,4'-二乙炔基联苯cas:38215-38-2
询价
- 1,3,5-三乙炔苯cas:7567-63-7
询价
- 2,5-二乙氧基苯-1,4-二(甲酰肼)cas:1136292-71-1
询价
- 4,4''-二胺基四联苯cas:53693-67-7
询价
- 9.10-二(3',5'-二羧基苯 基)蒽cas:422269-95-2
询价
- 4,4'-(1,2-乙炔二基)二苯甲酸cas:16819-43-5
询价
- [1,1':3',1''-三联苯]-3,3'',5,5''-四羧酸cas:1433189-27-5
询价
- [1,1':4',1'':4'',1''-四联苯]-4,4''-二羧酸cas:143613-17-6
询价
- 2',5'-二甲氧基[1,1':4',1''-三联苯]-4,4''-二羧酸cas: 1392416-19-1
询价
- 二甲基三联苯二羧酸cas:115213-33-7
询价
- 三联苯二羧酸cas:13653-84-4
询价
- 2,3',3'',5,5',5''-三联苯六羧酸cas:1542274-12-3
询价
- 1-吡啶基-4-(3',5'-间苯二甲酸基)-苯,cas:2022152-71-0
询价
- [1,1′:4′,1″]三联苯-3,3″,5,5″-四甲酸cas:921619-89-8
询价
- 联苯-3,3',5,5'-四甲酸cas:4371-28-2
询价
- 1,3,5-三甲基-2,4,6-三(4-羧基苯基)苯cas:1246562-60-6
询价
- 5′-(3′,5′-二羧基[ 1,1′-联苯]-4-基]cas:1126896-14-7
询价
- 1,3,5-三(3,5-间二羧基苯基)苯cas:1228047-99-1
询价
- 三(4-联苯甲酸基胺)cas:1239602-35-7
询价
- 1,3,6,8-四(4-甲醛基苯基)芘cas:1415238-25-3
询价
- 1,3,6,8-四(4-吡啶基)芘cas:1402429-80-4,1,3,6,8-tetra(pyridin-4-yl)pyrene
询价
- 1-(4-苯硼酸频哪醇酯)-1,2,2-三苯乙烯cas:1260865-91-5
询价
- 4,4'-(2,8-二叔丁基-4,10-二氢芘[4,5-d:9,10-d']二咪唑-5,11-二基)二苯甲酸cas:1184934-21-1
询价
- 1,2,4,5-四(4-羧基苯基)苯cas:1078153-58-8
询价
- 3,4′,5-联苯三羧酸cas:677010-20-7,Biphenyl-3,4′,5-tricarboxylic acid
询价
- 4,4'-([2,2'-联吡啶]-5,5'-二基)二苯甲酸cas:1373759-05-7
询价
- 1,1':4',1'':4'',1'''-四苯基]-3,3''',5,5'''-四羧酸cas:921619-91-2
询价
- 5',5'''''-双(4-羧苯基)-[1,1':3',1'':4'',1''':3'',1'''''-五苯基]-4,4''''-二羧酸cas:1816997-25-7
询价
- 5,5',5'',5'''-(1,3,6,8-芘四基)四[1,3-苯二甲酸]cas:1569900-72-6
询价
- 1,3,6,8-四(4-羧基苯)芘cas:933047-52-0
询价
- 1,1':3',1''-三联苯-4,4''-二甲酸cas:13215-72-0,1,3-Di(4-carboxyphenyl)benzene
询价
- 5',5''''-(1,4-萘二基)双[[1,1':3',1''-三联苯]-4,4''-二羧酸]cas:1816997-26-8
询价
- 5',5''-(蒽-9,10-二基)双(([1,1':3',1'-三苯基]-4,4'-二羧酸)cas:913343-74-5
询价
- 9,10-二(4-羧基苯基)蒽cas:42824-53-3
询价
- 4,7-双(4-甲酰基苯乙炔基)苯并[c][1,2,5]噻二唑cas:1933562-00-54,7-Bis(4-formylphenylethynyl)benzo[c][1,2,5]thiadiazole
询价
- 5-己基噻吩-2-硼酸频那醇酯cas:917985-54-7,2-(5-hexylthiophen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
询价
- 5,5'-(1,4-亚苯基)二吡啶甲醛cas:1399191-70-8,5,5'-(1,4-phenylene)dipicolinaldehyde
询价
- 1,2,4,5-四(4-甲酰基苯基)苯cas:883835-33-4,1,2,4,5-Tetrakis-(4-formylphenyl)benzene
询价
- 四醛基四苯乙烯cas:2170451-48-4
询价
- 3,3',5,5'-四醛基联苯cas:150443-85-9
询价