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
1016-05-3二苯基二氧化噻吩dibenzothiophene sulfone;
Dibenzosulfolane;
Dibenzothiophene S,S-dioxide;
Dibenzothiophene dioxide;
Dibenzothiophenesulfone;
Diphenylene sulfone;
NSC 406519;
NSC 627707
CAS:1016-05-3分子結(jié)構(gòu)C12H8O2S詳情供應(yīng)商
77123-91-2Dibenz[c,e][1,2]oxathiin,6-oxide;
Biphenylenesultine;
Dibenzo[1,2]oxathiin 6-oxide
CAS:77123-91-2分子結(jié)構(gòu)C12H8O2S詳情供應(yīng)商
1665-29-8Furan,2,2'-(2,5-thiophenediyl)bis-;
Furan,2,2'-(2,5-thiophenediyl)di- (7CI,8CI)
CAS:1665-29-8分子結(jié)構(gòu)C12H8O2S詳情供應(yīng)商
175205-71-7Furan,2,2'-(3,4-thiophenediyl)bis- (9CI);
2-[4-(2-FURYL)-3-THIENYL]FURAN;
3,4-BIS(FUR-2-YL)THIOPHENE
CAS:175205-71-7分子結(jié)構(gòu)C12H8O2S詳情供應(yīng)商
869959-15-92-Thiophenecarboxaldehyde,5-(3-formylphenyl)-;
3-(5-Formylthiophen-2-yl)benzaldehyde
CAS:869959-15-9分子結(jié)構(gòu)C12H8O2S詳情供應(yīng)商
869959-14-82-Thiophenecarboxaldehyde,5-(4-formylphenyl)-;
4-(5-Formylthiophen-2-yl)benzaldehyde
CAS:869959-14-8分子結(jié)構(gòu)C12H8O2S詳情供應(yīng)商
397872-09-22-Thiophenecarboxaldehyde,4-(4-formylphenyl)-;
2-Formyl-4-(4-formylphenyl)thiophene
CAS:397872-09-2分子結(jié)構(gòu)C12H8O2S詳情供應(yīng)商
熱門搜關(guān)鍵詞:SULFURYL DECANOATE C21H36O8 SD ALCOHOL Androstanazole 阿利新黃 C6 H12 N2 碘 甲 胺 Diethylene glycol bisphthalate c15h12n C5H16N ONIST (1-甲基乙基) -苯 C27H41NO3 2,6-二羥 1,2,4,5-四氰苯 6-甲氧基-2 thiadiazolo Trinickel -1,2-二氯乙烯 C18 H30 O5 鉻酸鋅鉀 C10H11O5N -buten C22H19NO2 萘 氨基 C.I.酸性藍 MATT 聚苯基硅氧烷 乙二醇單丁醚; a-苯乙烯 C7H11N3O4 陽離子嫩黃  C10H12N2O2 4-氯-3-硝基苯磺酸 dicarboxaldehyde 二氟芐胺 2-苯基茚 ethyl 4-cyclohexyl-3-oxobutanoate 二丙基胺 6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid