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(hào)查詢

化工產(chǎn)品

CAS號(hào)查詢化工產(chǎn)品

熱門搜索化學(xué)品最多只顯示前20條,請(qǐng)點(diǎn)擊“搜索化學(xué)品”查看所有結(jié)果


CAS登錄號(hào) 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
20769-85-12-溴-2-甲基丙酰溴;
2-溴異丁酰溴
2-Bromo-2-methylpropionyl bromide;
2-Bromoisobutyryl bromide
CAS:20769-85-1分子結(jié)構(gòu)C4H6Br2O詳情供應(yīng)商
26074-52-22-溴丁酰溴Butanoyl bromide,2-bromo-;
Butyrylbromide, 2-bromo- (6CI,8CI);
2-Bromobutanoyl bromide;
2-Bromobutyryl bromide;
a-Bromobutyryl bromide
CAS:26074-52-2分子結(jié)構(gòu)C4H6Br2O詳情供應(yīng)商
14396-64-6Oxirane,2,3-bis(bromomethyl)-;
Butane,1,4-dibromo-2,3-epoxy- (8CI);
1,4-Dibromo-2,3-epoxybutane;
2,3-Bis(bromomethyl)oxirane
CAS:14396-64-6分子結(jié)構(gòu)C4H6Br2O詳情供應(yīng)商
22480-49-5Oxirane,2-(1,2-dibromoethyl)-;
Butane,1,2-dibromo-3,4-epoxy- (8CI);
Oxirane, (1,2-dibromoethyl)- (9CI);
(1,2-Dibromoethyl)oxirane
CAS:22480-49-5分子結(jié)構(gòu)C4H6Br2O詳情供應(yīng)商
25109-57-33,4-二溴丁酮2-Butanone,3,4-dibromo-;
1,2-Dibromoethylmethyl ketone;
3,4-Dibromo-2-butanone
CAS:25109-57-3分子結(jié)構(gòu)C4H6Br2O詳情供應(yīng)商
815-51-02-Butanone,1,3-dibromo-;
1,3-Dibromo-2-butanone
CAS:815-51-0分子結(jié)構(gòu)C4H6Br2O詳情供應(yīng)商
2648-69-32-Butanone,3,3-dibromo-;
3,3-Dibromo-2-butanone
CAS:2648-69-3分子結(jié)構(gòu)C4H6Br2O詳情供應(yīng)商
熱門搜關(guān)鍵詞:decanolactone C6 H6 Si GLYOXY C8H4O2NF LY13 2-甲基十一烷; fludalanine 醇環(huán)氧乙烷聚醚 4,5-二氯-2-[[4,5-二氫-3-甲基-5-氧代-1-(3-磺酰氧基苯基)- 1H-吡唑-4-基]偶氮]苯磺酸二鈉 benzofuranone C8H10O2 sillicate BORNYLFORMATE BENZOtriazolate MgN3 PROSOLAL C3H10N6O7 PROM EC 650-017-00-8* C18H34N4O MENTHOFUROLACTONE MODIFIED AMINE C7H18ON4 C6 N O2 S H5 C14H27NO11 ISOPROPYLMAGNESIUM CHLORIDE C24H53NO7 C27H43N7O dithiodipropionic acid dihydrazide C24 N O3 H39 α- 氯化芐 c11h30n2o3 C30H24O2 C22H49NO8 c5h21no C14H28O3N2 C10H16N3O2 C7H19ONSi phenanthrene A EC NO. 648*2004 cas 285C