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
67593-46-82-乙;-3-(2-氯苯基)-丙烯酸甲酯2-Acetyl-3-(2-chlorophenyl)acrylic acid methyl ester;
2-(2-Chloro-benzylidene)-3-Oxo-butyric acid methyl ester
CAS:67593-46-8分子結(jié)構(gòu)C12H11ClO3詳情供應(yīng)商
194240-93-2Benzenebutanoic acid,2,4-dichloro-b-oxo-,ethyl ester;
4-(2,4-DICHLORO-PHENYL)-3-Oxo-butyric ACID ETHYL ESTER
CAS:194240-93-2分子結(jié)構(gòu)C12H12Cl2O3詳情供應(yīng)商
885280-12-6Cyclobutanebutanoicacid, b-oxo-, ethyl ester;
ETHYL 4-CYCLOBUTYL-3-OXOBUTANOATE;
4-CYCLOBUTYL-3-Oxo-butyric ACID ETHYL ESTER
CAS:885280-12-6分子結(jié)構(gòu)C10H16O3詳情供應(yīng)商
221122-22-1ethyl 4-(3-chlorophenyl)-3-oxobutanoate;
4-(3-CHLORO-PHENYL)-3-Oxo-butyric ACID ETHYL ESTER
CAS:221122-22-1分子結(jié)構(gòu)C12H13ClO3詳情供應(yīng)商
189057-82-71-Naphthalenebutanoicacid, b-oxo-, ethyl ester;
4-NAPHTHALEN-1-YL-3-Oxo-butyric ACID ETHYL ESTER
CAS:189057-82-7分子結(jié)構(gòu)C16H16O3詳情供應(yīng)商
887412-05-72-(2-BENZYLOXY-ETHYL)-3-Oxo-butyric ACID ETHYL ESTERCAS:887412-05-7分子結(jié)構(gòu)C15H20O4詳情供應(yīng)商
14966-69-94-METHOXY-2-METHYL-3-Oxo-butyricAID ETHYL ESTERCAS:14966-69-9分子結(jié)構(gòu)C8H14O4詳情供應(yīng)商
372-22-55,5,5-三氟-DL-亮氨酸5,5,5-TRIFLUORO-DL-LEUCINE;
5,5,5-Trifluoro-DL-leucine 97%;
5,5,5-Trifluoro-DL-leucine97%;
5',5',5'-trifluoroleucine;
(2S)-5,5,5-Trifluoro-2-amino-4-methylpentanoic acid;
(2S)-5,5,5-Trifluoroleucine;
5,5,5-Trifluoro-L-leucine;
4,4,4-Trifluoro-2-(isothioureido-thiophen-3-yl-methyl)-3-Oxo-butyricacidethylester
CAS:372-22-5分子結(jié)構(gòu)C6H10F3NO2詳情供應(yīng)商
熱門搜關(guān)鍵詞:evoxine Pyoverdin 苯乙烯、丙烯酸丁酯 Phenaceturic acid C12H11O6N cromakalim glucuronamide C18 磷酸酯 2-Propenal, hiaa PhoPh C10H9O5N Ferric Salt C10H7O6N C8NO2H17 烯基 硅氧烷 CH3SO4CH3 ala-tyr Tyr-Thr C8H15O3N3 BOCl [P1444][NTf2] C10H12O5N monoxide C9H11O5N3 C40H80O C18H12N4 CH(OCH2CH3)3 dibenzofurans 2-環(huán)己基苯酚 C22H19N3O5 甲氧基 胍 Escaline C4H11O5 Purpurogallin Si(NH)2 panel morpholinopropan dihydroxyphenylalanine Methoxy Polyethylene Glycol