成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook Chinese Germany Japanese Korean

沃爾吉明（北京）技術(shù)開(kāi)發(fā)院 Company Information
Company Name:    Woerjiming (Beijing) Technology Development Institute
Tel:    -
Email:    414752910@qq.com
Nationality:    China
WebSite:    www.woerjiming.cn
Product List:    1298
5 6 7 8 9 10 11 12 13
Product List
Thieno[3,2-b]thiophene-3-carboxylic acid 2055722-84-2
5,7-Dibromo-thieno[3,4-b]pyrazine 207805-24-1
5-Bromo-4-((2-ethylhexyl)oxy)thiophene-2-carbaldehyde 2055812-54-7
Ethyl 2-bromothieno[3,2-b]thiophene-3-carboxylate 2055722-78-4
(4,8-Bis(4-chloro-5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis(trimethylstannane) 2239295-69-1
4-Bromobenzo[c][1,2,5]thiadiazole 22034-13-5
3-Thiophenecarbonitrile 1641-09-4
3-(2-Butyloctyl)thiophene 1638802-04-6
Tributyl(6-undecylthieno[3,2-b]thiophen-2-yl)stannane 2304444-54-8
Selenophene, 3-bromo- 25109-24-4
Benzo[b]benzo[4,5]thieno[2,3-d]thiophene 248-70-4
Benzo[1,2-b:6,5-b']dithiophene-4,5-dione 24243-32-1
Thieno[2'',3'':4',5']thieno[3',2':4,5]cyclopenta[1,2-b]thieno[2''',3''':4'',5'']thieno[2'',3'':3',4']cyclopenta[1',2':4,5]thieno[2,3-d]thiophene-2,8-dicarboxaldehyde, 6,6,12,12-tetrakis(4-hexylphenyl)-6,12-dihydro- 2243047-94-9
Heptadecan-9-amine 3241-20-1
4H-Cyclopenta[2,1-b:3,4-b']dithiophen-4-one 25796-77-4
4,5-b']difuran-4,8-dione 267220-47-3
3,6-Dibromophthalic anhydride 25834-16-6
2-Bromo-3-hexyl-5-formylthiophene 291535-21-2
5-(broMoMethyl)undecane 85531-02-8
Boronic acid, B,B'-[(phenylimino)di-4,1-phenylene]bis- 862553-94-4
11-(Aminomethyl)tricosane 62281-07-6
5,10-Dihydroindeno[2,1-a]indene 6543-29-9
S-(4-iodophenyl) ethanethioate 69746-43-6
11-(bromomethyl)tricosane 732276-63-0
9-(BroMoMethyl)nonadecane 69620-20-8
PCBM(C70) 609771-63-3
2-(Tributylstannyl)thiophene 54663-78-4
3,6-Diphenylpyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione 54660-00-3
2,2'-(6,6,12,12-Tetraoctyl-6,12-dihydroindeno[1,2-b]fluorene-2,8-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) 628303-20-8
2,5-Diaminobenzene-1,4-dithiol dihydrochloride 75464-52-7
2,7-Dibromo-9,10-phenanthrenedione 84405-44-7
Ethyl 2-Bromothiophene-3-carboxylate 632325-50-9
4,9-DibroMoisochroMeno[6,5,4-def]isochroMene-1,3,6,8-tetraone 83204-68-6
3,4-Dichlorothiophene 17249-76-2
2Br-DPP;3,6-bis(5-bromothiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione 777079-55-7
3,7-Dibromodibenzo[b,d]thiophene 83834-10-0
3,6-dimethoxythieno[3,2-b]thiophene 850233-79-3
2,5-Bis(trimethylstannyl)furan 63366-23-4
2,5-Bis-Thiopheneboronic acid pinacol ester 175361-81-6
Pyrrolo3,4-cpyrrole-1,4-dione, 3,6-bis4-(1,1-dimethylethyl)phenyl-2,5-dihydro- 84632-59-7
2-[(4-Biphenylyl)amino]-9,9-dimethylfluorene 897671-69-1
Tributyl-[4-(2-ethyl-hexyl)-thiophen-2-yl]-stannane 886746-54-9
(4,4-bis(2-ethylhexyl)-4h-cyclopenta[1,2-b:5,4-b']dithiophene-2,6-diyl)bis(trimethylstannane) 920504-00-3
4,7-Dibromo-[1,2,5]thiadiazolo[3,4-c]pyridine 333432-27-2
1-[(2-Ethylhexyl)oxy]-4-ethynylbenzene 452928-42-6
2-(2-Ethylhexyl)thiophene 4891-44-5
4,4-di(2-ethylhexyl)-4H-cyclopenta[2,1-b:3,4-b]dithiophene 365547-20-2
3,6-Dibromo-9H-fluorene 500901-89-3
Tributyl(4-octylthiophen-2-yl)stannane 504441-11-6
4,8-Bis((2-butyloctyl)oxy)benzo[1,2-b:4,5-b']dithiophene 1321590-78-6
2,6-dibroMo-4-octyldithieno[3,2-d:3',2'-e]pyrrole 1346688-54-7
2,6-DibroMo-4,8-bis((2-butyloctyl)oxy)benzo[1,2-b:4,5-b']dithiophene 1336893-15-2
Thieno[3,2-b]thiophene-2-carbonitrile 40985-58-8
4-Hexylthiophene-2-carbaldehyde 222554-30-5
4,8-Bis((2-octyldodecyl)oxy)benzo[1,2-b:4,5-b']dithiophene 1320201-19-1
2,7-Dioctyl[1]benzothieno[3,2-b][1]benzothiophene 583050-70-8
bisthieno[3,2-b:2',3'-d]thiophene-2,6-dicarbaldehyde 67061-73-8
5,5'-Dibromo-4,4'-dinonyl-2,2'-bithiazole 172100-44-6
4,7-Bis(5-bromothiophen-2-yl)-5,6-difluorobenzo[c][1,2,5]thiadiazole 1304773-89-4
5-broMo-2-furonitrile 4915-06-4
5-BroMothiophene-2-carbonitrile 2160-62-5
9,9-Dioctyl-2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-9-silafluorene 958293-23-7
4,6-Dihydrothieno[3,4-b]thiophene-2-carboxylic acid 7712-05-2
5-Hexyl-2,2'-bithiophene 173448-31-2
4,5-Difluorophthalic anhydride 18959-30-3
2,7-diMethyl-9H-carbazole 18992-65-9
3,6-Dimethoxyfluorene 96617-41-3
4H-Dithieno[3,2-b:2',3'-d]pyrrole, 4-(1-octylnonyl)-2,6-bis(trimethylstannyl)- 943920-77-2
tributyl(4-hexylthiophen-2-yl)stannane 444579-42-4
BroManilic Acid 4370-59-6
3-Nitro-1,8-naphthalic anhydride 3027-38-1
Stannane, [4,4-bis(2-ethylhexyl)-4H-cyclopenta[2,1-b:3,4-b']dithien-2-yl]trimethyl- 1380238-73-2
2-Phenylpyridine 1008-89-5
quinuclidine 100-76-5
(+)-Camptothecin 7689-03-4
4,4,5,5-tetramethyl-2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-1-yl 929103-36-6
5,6-dichloro-1,3-indanedione 93296-41-4
3,6-dibromo-4,5-difluoro-1,2-phenylenediamine 1345627-73-7
4-Octyl-4H-dithieno[3,2-b:2',3'-d]pyrrole 141029-75-6
Benzo[1,2-b:4,5-b']dithiophene-4,8-diol 1357156-35-4
C60 131159-39-2
Dithieno[2,3-d:2',3'-d]benzo[1,2-b:4,5-b']dithiophene-5,10-dione 1446476-79-4
1,3-dibromo-5,7-bis(2-ethylhexyl)benzo[1,2-c:4,5-c']dithiophene-4,8-dione 1415929-76-8
T1 1415929-78-0
4,7-Dibromo-5,6-difluoro-2-(2-hexyldecyl)-2h-benzotriazole 1563332-28-4
3,6-Dibromo-9-(heptadecan-9-yl)-9H-carbazole 1268491-06-0
(3,3'-Difluoro-[2,2'-bithiophene]-5,5'-diyl)bis(trimethylstannane) 1619967-09-7
Tributyl(6-octylthieno[3,2-b]thiophen-2-yl)stannane 1623751-72-3
2,2':5',2''-Terthiophene]-5-carboxaldehyde, 5''-bromo-3',3''-dihexyl- 1628940-31-7
2,7-Diiodophenanthrenequinone 16218-32-9
4,4-Bis-(2-ethyl-hexyl)-4H-cyclopenta[2,1-b;3,4-b']dithiophene-2-carbonitrile 1623819-67-9
2'',3'':5,6]benzo[1,2-c][1,2,5]thiadiazole 1415761-37-3
4,7-Dibromo-5,6-dimethoxybenzo[c][1,2,5]thiadiazole 1415601-55-6
4,7-Dibromo-2,1,3-benzothidiazole 15155-41-6
4-(2,2-Bis(4-methoxyphenyl)-1-phenylvinyl)benzaldehyde 1471980-33-2
1H-Indene-1,3(2H)-dione, 5,6-difluoro- 1454686-04-4
Benzo[1,2-d:4,5-d']bis(thiazole)-2,6-diamine 16162-28-0
5,5'-dibromo-3,3'-difluoro-2,2'-bithiophene 1619967-08-6
5,6-difluorobenzo[c][1,2,5]thiadiazole 1293389-28-2
3,4,9,10-Perylenetetracarboxylic dianhydride 128-69-8
5 6 7 8 9 10 11 12 13
Copyright 2007©  ChemicalBook. All rights reserved.