毛片免费视频观看,久久亚洲国产精品123区,精品无人区麻豆乱码1区2区新区,久久久亚洲av成人网站,久久人人爽人人爽人人av东京热

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
153295-62-6Benzene,1-ethynyl-4-[2-(4-ethynylphenyl)ethynyl]-;
Benzene,1,1'-(1,2-ethynediyl)bis[4-ethynyl- (9CI);
4,4'-Diethynyltolan
CAS:153295-62-6分子結(jié)構(gòu)C18H10詳情供應(yīng)商
203-12-3Benzo[ghi]fluoranthene;
2,13-Benzofluoranthene;
7,10-Benzofluoranthene;
Benzo[mno]fluoranthene;
NSC 89272
CAS:203-12-3分子結(jié)構(gòu)C18H10詳情供應(yīng)商
20264-56-6Benzene,1,1'-(1,3,5-hexatriyne-1,6-diyl)bis-;
Hexatriyne,diphenyl- (6CI,7CI,8CI);
1,6-Diphenyl-1,3,5-hexatriyne
CAS:20264-56-6化學(xué)結(jié)構(gòu)C18H10詳情供應(yīng)商
131581-33-4Cyclopent[hi]aceanthryleneCAS:131581-33-4化學(xué)結(jié)構(gòu)C18H10詳情供應(yīng)商
252-36-8Cyclobuta[1,2-a:4,3-a']diindene(8CI,9CI);
1,2:5,6-Dibenzobowtiene
CAS:252-36-8分子結(jié)構(gòu)C18H10詳情供應(yīng)商
114959-37-4Cyclopent[hi]acephenanthrylene;
CYCLOPENTA(HI)ACEPHENANTHRYLENE
CAS:114959-37-4分子結(jié)構(gòu)C18H10詳情供應(yīng)商
27208-37-3環(huán)戊并(c,d)芘Cyclopenta[cd]pyrene;
Acepyrene;
Acepyrylene;
Cyclopenta[c,d]pyrene
CAS:27208-37-3分子結(jié)構(gòu)C18H10詳情供應(yīng)商
193-54-4Cyclopenta[cd]fluoranthene;
Acefluoranthene;
Acefluoranthylene
CAS:193-54-4分子結(jié)構(gòu)C18H10詳情供應(yīng)商
34993-56-11-乙炔基芘Pyrene, 1-ethynyl-;
(1-Pyrenyl)acetylene;
1-(1-Pyrenyl)ethyne;
1-Ethynylpyrene
CAS:34993-56-1分子結(jié)構(gòu)C18H10詳情供應(yīng)商
27833-62-11,2,3,4,5,7,9,15,17-Cyclooctadecanonaene-11,13-diyne;
[18]Annulene,2,4,11,13-tetradehydro-
CAS:27833-62-1分子結(jié)構(gòu)C18H10詳情供應(yīng)商
熱門搜關(guān)鍵詞:dioxetane PCB 201 4-甲氧基-5-羥基鐵屎米酮 803B cetylate SiMo12O40 3-丁基-1,1,2-三甲基-1H-苯并[e]吲哚鎓碘化物 氯氟草醚 3-(tert-butoxycarbonyl)phenylboronic acid L-Alanine ethyl ester hydrochloride 咪唑 磷酸 2,2-三亞甲基二-1,3-二噁戊環(huán) 固定化葡萄糖異構(gòu)酶 蝦 48:2 十二烷基磺酸鈉鹽 (CF3)3N 95G%6 甲基吡喃葡萄糖 甲醇環(huán)氧乙烷 二環(huán)乙基 C34H28O2Pd 1,1'-Biphenyl,3,3',5,5'-tetramethyl- HC No4 heptan-6-one 3,3-Dimethylbutylamine 1-(4-Methoxy-phenyl)-ethanol 4-amino-3,5,6-trichloropyridine-2-carboxylic acid 3-octadecyloxy EC 2.3.2.13 2-Phenylethylhydrazine N,N-Dimethylpropane-1,3-diamine (HCHO)3 tetramethyl-p-phenylenediamine dihydrochloride C.I.222 Benz[b]anthracene Ni2+ 聚對苯二甲酸乙二 酯 molecular sieves C.I. Reactive red 195 5,10,15,20-Tetrakis(4-sulfonatophenyl)porphyrin