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
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:(+)-樟腦 pimar C18H35COOH 環(huán) 烷油 ethylformate 甲氧基噠嗪 C11H12Cl2N2O5 C10H14N2O5 C12H8O8 C6H14O2N4 C24H18 C12H13N3O4S (CH3)2C(OH)CN C8H17N3O2  C16H18N2O2 對甲基苯磺酰甲基異腈 3-乙;量 (CH3CH2)4C C3H7O6P triazol 氟 烯 甲基膦酸二異丙酯 3-Hexen 二苯胍氫溴酸鹽 N-Methylanilin DL-a-T 2-Amino-3-methylbenzoic acid Alliin C7H15ClN2O 3-羥基吲哚 C9H18N2O4 D-(+)-二苯甲酰酒石酸 甲基兒茶酚 C8H11O3 ethyl oxazole-4-carboxylate (C4H6O2.C2H3Cl)x 丙硫異煙胺 6-Heptenoic acid, 3-methyl-2-cyclohexen-1-one C20H30N2O5