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
202591-85-32-丁炔-1-基氯甲酸酯Carbonochloridic acid,2-butyn-1-yl ester;
Carbonochloridicacid, 2-butynyl ester (9CI);
2-Butyn-1-yl chloroformate;
2-Butynylcarbonochloridate;
2-Butynyl chloroformate
CAS:202591-85-3分子結(jié)構(gòu)C5H5ClO2詳情供應(yīng)商
190774-49-33-丁炔-1-基氯甲酸酯;
氯甲酸3-丁炔-1-酯
Carbonochloridic acid,3-butyn-1-yl ester;
Carbonochloridicacid, 3-butynyl ester (9CI);
3-Butyn-1-yl chloroformate;
3-Butynylchloroformate
CAS:190774-49-3分子結(jié)構(gòu)C5H5ClO2詳情供應(yīng)商
83846-49-51,2-Cyclopentanedione,3-chloro-;
3-chlorocyclopentane-1,2-dione
CAS:83846-49-5分子結(jié)構(gòu)C5H5ClO2詳情供應(yīng)商
14203-19-11,3-Cyclopentanedione,2-chloro-;
2-Chloro-1,3-cyclopentanedione
CAS:14203-19-1分子結(jié)構(gòu)C5H5ClO2詳情供應(yīng)商
41658-12-24-氯-2-丁炔酸甲酯;
4-氯-2-丁炔酸甲酯;
2-Butynoic acid,4-chloro-, methyl ester;
Tetrolicacid, chloro-, methyl ester (6CI);
Chlorotetrolic acid methyl ester;
Methyl4-chloro-2-butynoate;
Methyl chlorotetrolate
CAS:41658-12-2分子結(jié)構(gòu)C5H5ClO2詳情供應(yīng)商
134705-35-42(5H)-Furanone,3-chloro-4-methyl-;
3-chloro-4-methyl-5H-furan-2-one
CAS:134705-35-4分子結(jié)構(gòu)C5H5ClO2詳情供應(yīng)商
125973-99-12(5H)-Furanone,4-(chloromethyl)-CAS:125973-99-1分子結(jié)構(gòu)C5H5ClO2詳情供應(yīng)商
熱門搜關(guān)鍵詞:1-羥基環(huán)戊 丁醚脲 脲 [NH(CH2)6NHCO(CH2)4CO] c6h3(oh)2chchcooch2ch2c6h5 ?? ???cas no% (C23H26N2O4)2 · H2SO4 硝基 苯 烯 [RuHCl(CO)(PPh3)3] cae5b6a1b/ ?a???? 丙烯酸 - β - 羥乙酯 [(C5H8O2)X-(C4H6O2)Y]Z 萘甲酸 c11h7bro2 HC 黃 No.4 ;然 硫基丙醛 C6H9N3O2.HCL.H2O c7b0c1d0c/ 5-hydroxymethylcytosine (-c2h4-)n 椰油酰氧乙基磺 基 烯 酮 COL 醋酸酯 ch3co2- 5,6,7,4'-tetrahydroxyflavone C21H17N3S 苯 乙磺酸 vo(c11h1902)2 ethyl 2-hydroxy-3-methylbutanoate un1a1/yi.4/100/14/cn/371911pi:006 棕櫚酸 十六酸 [Ni(CO)(C5H5% 1,10-dioxa-4,7,13,16-tetraazacyclooctadecane 11-Amino-undecanoic Acid 3-(Trimethoxysilyl)propylamine L- 葡萄糖 myn%o64s0kx%cn Trisiloxane,1,1,3,3,5,5-hexamethyl- hept-2-en-4-one d1f5bbafb/