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

熱門搜索化學品最多只顯示前20條，請點擊“搜索化學品”查看所有結果


CAS登錄號 中文名 英文名 分子結構式 分子式 詳情 供應商
1746-01-6二惡項;
2,3,7,8-四氯二苯并對二惡英		2,3,7,8-Tetrachlorodibenzo[b,e][1,4]dioxin;
2,3,7,8-tcdd;
2,3,7,8-tetrachlorodibenzo(b,e)(1,4)dioxan;
2,3,7,8-tetrachlorodibenzo-p-dioxin		CAS:1746-01-6分子結構C12H4Cl4O2詳情供應商
116889-70-4Dibenzo[b,e][1,4]dioxin,1,3,6,8(or 1,3,7,9)-tetrachloro- (9CI);
1,3,7,9-TETRACHLORODIBENZO-P-DIOXIN		CAS:116889-70-4分子結構C12H4Cl4O2詳情供應商
71669-27-7Dibenzo[b,e][1,4]dioxin,1,2,4,6-tetrachloro-;
1,2,4,6-TCDD;
1,2,4,6-Tetrachlorodibenzo-p-dioxin;
1,2,4,6-Tetrachlorodibenzodioxin;
PCDD 32		CAS:71669-27-7分子結構C12H4Cl4O2詳情供應商
30746-58-8Dibenzo[b,e][1,4]dioxin,1,2,3,4-tetrachloro-;
Dibenzo-p-dioxin,1,2,3,4-tetrachloro- (8CI);
1,2,3,4-TCDD;
1,2,3,4-Tetrachlorodibenzo-p-dioxin;
1,2,3,4-Tetrachlorodibenzodioxin;
PCDD 27		CAS:30746-58-8分子結構C12H4Cl4O2詳情供應商
41903-57-5Dibenzo[b,e][1,4]dioxin,tetrachloro-;
TCDD;
Tetrachlorodibenzo-p-dioxin;
Tetrachlorodibenzodioxin		CAS:41903-57-5分子結構C12H4Cl4O2詳情供應商
71669-28-8Dibenzo[b,e][1,4]dioxin,1,2,4,7-tetrachloro-;
1,2,4,7-TCDD;
1,2,4,7-Tetrachlorodibenzo-p-dioxin;
1,2,4,7-Tetrachlorodibenzodioxin;
1,3,4,8-Tetrachlorodibenzo-p-dioxin;
PCDD 33		CAS:71669-28-8分子結構C12H4Cl4O2詳情供應商
114423-99-3Dibenzo[b,e][1,4]dioxin-13C12,1,2,3,4-tetrachloro- (9CI)CAS:114423-99-3化學結構C12H4Cl4O2詳情供應商
53555-02-5Dibenzo[b,e][1,4]dioxin,1,2,3,8-tetrachloro-;
1,2,3,8-TCDD;
1,2,3,8-Tetrachlorodibenzo-p-dioxin;
1,2,3,8-Tetrachlorodibenzodioxin;
PCDD 30		CAS:53555-02-5分子結構C12H4Cl4O2詳情供應商
34816-53-0Dibenzo[b,e][1,4]dioxin,1,2,7,8-tetrachloro-;
Dibenzo[1,4]dioxin,1,2,7,8-tetrachloro- (8CI);
1,2,7,8-TCDD;
1,2,7,8-Tetrachlorodibenzo-p-dioxin;
1,2,7,8-Tetrachlorodibenzodioxin;
PCDD 39		CAS:34816-53-0分子結構C12H4Cl4O2詳情供應商
33423-92-6Dibenzo[b,e][1,4]dioxin,1,3,6,8-tetrachloro-;
Dibenzo-p-dioxin,1,3,6,8-tetrachloro- (8CI);
1,3,6,8-Tetrachlorobenzo-p-dioxin;
1,3,6,8-Tetrachlorodibenzo-p-dioxin;
1,3,6,8-Tetrachlorodibenzo[1,4]dioxin;
1,3,6,8-Tetrachlorodibenzodioxin;
PCDD 42		CAS:33423-92-6分子結構C12H4Cl4O2詳情供應商
27728-29-62,5-Cyclohexadien-1-one,2,6-dichloro-4-(3,5-dichloro-4-oxo-2,5-cyclohexadien-1-ylidene)-;
Diphenoquinone,3,3',5,5'-tetrachloro- (6CI,7CI);
[Bi-2,5-cyclohexadien-1-ylidene]-4,4'-dione,3,3',5,5'-tetrachloro- (8CI);
3,3',5,5'-Tetrachloro-4,4'-diphenoquinone;
3,3',5,5'-Tetrachlorodiphenoquinone;
NSC 97139		CAS:27728-29-6分子結構C12H4Cl4O2詳情供應商
150975-86-33-Dibenzofuranol,2,6,7,8-tetrachloro-CAS:150975-86-3化學結構C12H4Cl4O2詳情供應商
123566-86-94-Dibenzofuranol,2,3,7,8-tetrachloro-CAS:123566-86-9分子結構C12H4Cl4O2詳情供應商
67323-56-21,2,6,8-四氯二苯并-對-二惡英;
1,2,6,8-四氯二苯并-對-二惡英		1,2,6,8-TETRACHLORODIBENZO-P-DIOXIN;
1,2,6,8-TETRACHLORODIBENZO-P-DIOXIN;
1,2,6,8-TCDD;
1,2,6,8-Tetrachlorodibenzo[1,4]dioxin;
1,2,6,8-Tetrachlorodibenzo[b,e][1,4]dioxin;
1,2,6,8-Tetrachlorodibenzodioxin		CAS:67323-56-2化學結構C12H4Cl4O2詳情供應商
116889-69-11,2,8,9-四氯二苯并-對-二惡英;
1,2,8,9-四氯二苯并-對-二惡英		1,2,8,9-TETRACHLORODIBENZO-P-DIOXINCAS:116889-69-1化學結構C12H4Cl4O2詳情供應商
50585-46-11,3,7,8-四氯二苯并-對-二惡英;
1,3,7,8-四氯二苯并-對-二惡英		1,3,7,8-TETRACHLORODIBENZO-P-DIOXIN;
1,2,7,9-Tetrachlorooxanthrene;
1,3,7,8-Tetrachlorodibenzodioxin;
1,3,7,8-Tetrachlorodibenzo-para-dioxin;
1,3,7,8-tetrachloro-dibenzo-p-dioxi;
Dibenzo(b,e)(1,4)dioxin, 1,3,7,8-tetrachloro-;
Dibenzo-p-dioxin, 1,2,7,9-tetrachloro;
Dibenzo-p-dioxin, 1,3,7,8-tetrachloro-;
e)(1,4)dioxin,1,3,7,8-tetrachloro-dibenzo(		CAS:50585-46-1化學結構C12H4Cl4O2詳情供應商
熱門搜關鍵詞:C9H9FO3 硫酸 金 EC 3%4 C11H18O 13348-11-3 bicyclo[5.3.1]undeca 1-(1-methyl-1H-imidazol-2-yl)- 馬尿酰精氨酸 二甲基 戊烯酸甲酯 三氟羧草醚鈉 重亞硫酸 2,2-二氟 硫代羥基 二烯丙基焦碳酸酯 纖維素2 三苯甲臢 八氫 四甲基 萘基 乙酮 7,8-二氫-6H-異喹啉-5-酮 蘇丹紅4號 羥基 甲基 萘 羥胺乙酸鹽 2-溴-5-氟苯甲酸甲酯 聚醚 硅烷 鹽酸氯普噻噸 椰油酰氧乙基磺酸 氯 乙基 二氨基 乙基 黃原酸 C4H11ClSi 甲基 氧 苯乙酰胺 C7H7NaO2S endox 氧化鐵 cas 六氟錫酸銨 (3-羥基苯基)乙醇 三 二溴丙基 磷酸酯 5%O2 2-(6-amino-9H-purin-9-yl)ethyl C16H12C1 Deal 鼠李糖基淫羊藿次苷II [3-二甲氨基丙基]