日日夜夜撸,人妻无码一区二区不卡无码av,日产亚洲 a,人妻精品久久久久中文字幕69,欧美激情欧美精品一区二区

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(diǎn)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
217-42-5Benzo[b]picene(6CI,8CI,9CI);
2.3-Benzopicene
CAS:217-42-5分子結(jié)構(gòu)C26H16詳情供應(yīng)商
222-54-8Benzo[c]pentaphene;
(Phenanthra-2',3')-1,2-anthracene;
3,4-Benzopentacene;
3,4-Benzopentaphene;
Benzo[a]naphtho[2,3-h]anthracene
CAS:222-54-8分子結(jié)構(gòu)C26H16詳情供應(yīng)商
217-37-8Benzo[c]picene;
Fulminene;
[6]Phenacene
CAS:217-37-8分子結(jié)構(gòu)C26H16詳情供應(yīng)商
217-54-92',1',1,2-蒽并蒽Dibenzo[b,k]chrysene;
2',1'-Anthra-1,2-anthracene;
Anth[2,1-a]anthrene;
Anthraceno(2',1':1,2)anthracene;
Anthraceno[2,1-a]anthracene
CAS:217-54-9分子結(jié)構(gòu)C26H16詳情供應(yīng)商
227-04-3Dibenzo[a,j]naphthacene;
1,2:7,8-Dibenzotetracene;
1,2:7,8-Dibenztetracene;
Dibenzo[a,j]tetracene
CAS:227-04-3分子結(jié)構(gòu)C26H16詳情供應(yīng)商
191-68-4Dibenzo[g,p]chrysene;
1,2,3,4,5,6,7,8-Tetrabenzonaphthalene;
1,2,7,8-Dibenzochrysene;
Dibenzo[a,c]triphenylene;
NSC 30878;
NSC 90781;
Tetrabenzo[a,c,f,h]naphthalene;
Tetrabenzonaphthalene
CAS:191-68-4分子結(jié)構(gòu)C26H16詳情供應(yīng)商
258-31-1并六苯;
蒽并-2ˊ,3ˊ,2,3-蒽
Hexacene;
Hexacene
CAS:258-31-1分子結(jié)構(gòu)C26H16詳情供應(yīng)商
222-78-6Hexaphene;
(Naphtho-2',3')-1,2-naphthacene;
Benzo[b]naphtho[2,3-h]phenanthrene;
Benzo[b]pentaphene;
Naphtho-2',3':2,3-benzanthracene;
Naphtho[2,3-a]naphthacene
CAS:222-78-6分子結(jié)構(gòu)C26H16詳情供應(yīng)商
220-77-9Naphtho[1,2-b]chrysene(8CI,9CI);
3,4:8,9-Dibenzotetraphene
CAS:220-77-9分子結(jié)構(gòu)C26H16詳情供應(yīng)商
220-82-6Naphtho[2,1-a]naphthacene;
Dibenzo[[c,k]tetraphene;
Naphtho[2,1-a]tetracene
CAS:220-82-6分子結(jié)構(gòu)C26H16詳情供應(yīng)商
187-83-7旋稠六苯;
旋稠六苯;
Phenanthro[3,4-c]phenanthrene;
(?à)-Hexahelicene;
Hexahelicene;
NSC171474;
[6]Helicene
CAS:187-83-7分子結(jié)構(gòu)C26H16詳情供應(yīng)商
746-47-4聯(lián)亞茀9H-Fluorene,9-(9H-fluoren-9-ylidene)-;
D9,9'-Bifluorene (6CI,8CI);
9,9'-Bifluorenylidene;
9,9'-Bis(fluorenylidene);
9,9'-Difluorenylidene;
Bisfluorenylidene;
Diphenyleneethylene;
NSC 12425;
NSC 16079;
Tetrabenzfulvalene;
Tetrabenzofulvalene
CAS:746-47-4分子結(jié)構(gòu)C26H16詳情供應(yīng)商
熱門搜關(guān)鍵詞:protocatechuicacid CYSTEINE HCL C10 H10 O8 C7 H5 O3 choerospondin C12H24NO Isolariciresino c8h19n1 aristolochicacid C12 H20 O10 FeN4 na6al4si4O17 C12 H18 O9 FAM A C12 H26 O8 c21h30 Fe2N C13H28O4 C19H26 C6H16N2O 氰基苯乙胺 C3H11N hopane Ursolicacid 2,3-二甲基辛烷 O-苯并三氮唑-N,N,N',N'-四甲基脲四氟硼酸 環(huán)氧 硅 C8H4N2O5 (CH3)3OH red P 脂 環(huán) 胺 C18H28O C6H5CHO Valproate 烷基叔胺  C9H7NO 氧自由基 sodium glutamate C11H17COOH 羧基蒽醌