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

化工產品

CAS號查詢化工產品

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
249-03-6Anthra[2,3-b]benzofuran(6CI,7CI,8CI,9CI);
Anthraceno[2,3-b]benzo[d]furan;
Naphtho[2',3':2,3]dibenzofuran
C20H12O詳情供應商
56892-31-0Benzo[a]pyren-10-ol;
10-Hydroxybenzo[a]pyrene
CAS:56892-31-0分子結構C20H12O詳情供應商
13345-21-6Benzo[a]pyren-3-ol;
3-Hydroxy-3,4-benzo[a]pyrene;
3-Hydroxybenzo[a]pyrene;
3-Hydroxybenzopyrene
CAS:13345-21-6分子結構C20H12O詳情供應商
56892-30-9Benzo[a]pyren-2-ol;
2-Hydroxybenzo[a]pyrene
CAS:56892-30-9分子結構C20H12O詳情供應商
33953-73-0Benzo[a]pyren-6-ol;
5-Hydroxy-3,4-benzopyrene;
6-Hydroxybenzo[a]pyrene;
NSC 30998
CAS:33953-73-0分子結構C20H12O詳情供應商
198-10-7Benzo[b]phenanthro[1,2-d]furan(7CI,8CI,9CI);
Coumarono[2',3':2,1]phenanthrene
CAS:198-10-7化學結構C20H12O詳情供應商
100516-18-5Benzo[k]fluoranthen-3-ol;
3-Hydroxybenzo[k]fluoranthene
CAS:100516-18-5化學結構C20H12O詳情供應商
36504-65-1Benzo[10,11]chryseno[1,2-b]oxirene,6b,7a-dihydro-;
Benzo[10,11]chryseno[1,2-b]oxirene,6b,7a-dihydro-, (?à)-;
Benzo[a]pyrene 7,8-epoxide;
Benzo[a]pyrene 7,8-oxide
CAS:36504-65-1分子結構C20H12O詳情供應商
24027-84-7Benzo[a]pyren-5-ol;
5-Hydroxybenz[a]pyrene;
5-Hydroxybenzo[a]pyrene
CAS:24027-84-7分子結構C20H12O詳情供應商
13345-26-1Benzo[a]pyren-8-ol;
8-Hydroxy-3,4-benzopyrene;
8-Hydroxy-3,4-benzpyrene;
8-Hydroxybenzo[a]pyrene
CAS:13345-26-1分子結構C20H12O詳情供應商
60448-19-3Benzo[10,11]chryseno[5,6-b]oxirene,1a,11c-dihydro-;
Benzo[10,11]chryseno[5,6-b]oxirene,1a,11c-dihydro-, (?à)-;
Benzo[a]pyrene 11,12-oxide
CAS:60448-19-3分子結構C20H12O詳情供應商
17573-21-6Benzo[a]pyren-9-ol;
9-Hydroxybenzo[a]pyrene
CAS:17573-21-6分子結構C20H12O詳情供應商
116208-73-2Benzo[k]fluoranthen-2-olCAS:116208-73-2分子結構C20H12O詳情供應商
56892-32-1Benzo[a]pyren-11-ol;
11-Hydroxybenzo[a]pyrene
CAS:56892-32-1分子結構C20H12O詳情供應商
116208-72-1Benzo[k]fluoranthen-1-olCAS:116208-72-1分子結構C20H12O詳情供應商
37574-48-4Benzo[a]pyren-4-ol;
4-Benzo[a]pyrenol;
4-Hydroxybenzo[a]pyrene
CAS:37574-48-4分子結構C20H12O詳情供應商
13345-23-8Benzo[a]pyren-1-ol;
1-Hydroxybenzo[a]pyrene
CAS:13345-23-8分子結構C20H12O詳情供應商
56892-33-2Benzo[a]pyren-12-ol;
12-Hydroxybenzo[a]pyrene
CAS:56892-33-2分子結構C20H12O詳情供應商
37574-47-3Benzo[1,2]pyreno[4,5-b]oxirene,3b,4a-dihydro-;
(?à)-Benzo[a]pyrene 4,5-epoxide;
(?à)-Benzo[a]pyrene 4,5-oxide;
4,5-Dihydrobenzo[a]pyrene 4,5-oxide;
Benzo[a]pyrene 4,5-epoxide;
Benzo[a]pyrene4,5-oxide;
Benzopyrene 4,5-epoxide
CAS:37574-47-3分子結構C20H12O詳情供應商
36504-66-2Benzo[10,11]chryseno[3,4-b]oxirene,8a,9a-dihydro-;
Benzo[10,11]chryseno[3,4-b]oxirene,8a,9a-dihydro-, (?à)-;
Benzo[a]pyrene 9,10-epoxide;
Benzo[a]pyrene 9,10-oxide
CAS:36504-66-2分子結構C20H12O詳情供應商
熱門搜關鍵詞:CH2CH2CN Orotemp 24 C7 N2 H18 Glucopyranosid AS RESIN C23H44 HOSO2NH2 Aleic acid EPOXY GLYCIDYL ETHER Bacteriochlorophyll C7 N2 H16 溴 碘苯 phtalimid C9H12O2N2S Dioxaborin C2N2H8O H8N2O2 3,5-二叔丁基-4-羥基苯甲酸-2,4-二叔丁基苯酯 Primid Copper sulfate C4H9ONa 甲酸甲酯 基 -alt- SOCL3 PERBUTYL N,N'-(亞甲基-4,1-二亞苯基)二-1-氮雜環(huán)丙酰胺 十六酸乙烯酯 C5H2N2O2 c2h9o 3,5-di-tert-butyl-1,2-benzoquinone C2H7O4 NaOH2 Optical Brightener 鄰甲基肉桂醛 Blue G diphenylhexa 3-Octenoic acid 乙二醇二甲基丙烯 苯基膦酸二甲酯 壬二酸二丁酯