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
307532-01-0(S)-(?)-4-(叔丁基二甲基硅氧基)-2-羥基丁烯酸甲酯Butanoic acid,4-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2-hydroxy-, methyl ester, (2S)-;
Methyl(S)-4-[(tert-butyldimethylsilyl)oxy]-2-hydroxybutanoate
CAS:307532-01-0分子結(jié)構(gòu)C11H24O4Si詳情供應(yīng)商
5837-73-0DL-2-羥基-3-丁烯酸甲酯DL-2-HYDROXY-3-BUTENOIC ACID METHYL ESTER;
DL-2-HYDROXY-3-BUTENOIC ACID METHYL ESTER;
METHYL DL-2-HYDROXY-3-BUTENOATE;
2-HYDROXY-3-BUTENOIC ACID METHYL ESTER 96+%;
METHYL 2-HYDROXY BUT-3-ENOATE
CAS:5837-73-0分子結(jié)構(gòu)C5H8O3詳情供應(yīng)商
72786-10-8(E)-4-[[(5Α,6Β)-17-(環(huán)丙基甲基)-4,5-環(huán)氧-3,14-二羥基嗎啡-6-基]氨基]-4-氧-2-丁烯酸甲酯鹽酸鹽BETA-FUNALTREXAMINE HYDROCHLORIDE;
(E)-[4-[[(5A,6B)-17-CYCLOPROPYLMETHYL]-4,5-EPOXY-3,14-DIHYDROXYMORPHINAN-6-YL]AMINO]-4-OXO-2-BUTENOICACID METHYL ESTER HYDROCHLORIDE;
(E)-4-[[(5ALPHA,6BETA)-17-(CYCLOPROPYLMETHYL)-4,5-EPOXY-3,14-DIHYDROXYMORPHINAN-6-YL]AMINO]-4-OXO-2-BUTENOIC ACID METHYL ESTER HYDROCHLORIDE;
BETA-FUNALTREXAMINE;
BETA-FUNALTREXAMINE HYDROCHLORIDE;
BETA-FNA HYDROCHLORIDE;
B-FUNALTREXAMINE HYDROCHLORIDE (B-FNA) S PECIFIC NON-EQUILIBR;
BETA-FUNALTREXAMINE HCL;
(E)-4-((5a,6b)-17-Cyclopropylmethyl)-4,5-epoxy-3,14-dihydroxymorphinan-6-yl)amino)-4-oxo-2-butenoicacidmethylesterhyd
CAS:72786-10-8分子結(jié)構(gòu)C25H32ClN2O6詳情供應(yīng)商
熱門搜關(guān)鍵詞:hydroxyphenethyl MPDS hydroxycyclopentyl RED PHOSPHORUS red 214 2-甲基-1,3-丙二胺 ALKYL GLYCIDYL ETHER C15H28CL2 N-[(10-氧代-9,10-二氫-9-氧雜-10-磷雜菲-10-基)甲基]-1,3,5-三嗪-2,4,6-三胺 C9H11N2clO C6H11COOH H2OH Keta HO5S TiZr Ag2O3 NSi2O (*C10H10)x [Bu4N][PF6] EC 34 3-methoxypropane leaf oil  C5H8O3 Methylheptenone isocyanuric acid COMM 氟 硼 Nonanoicacid C16H19NO5 Protoporphyrin IX PP 白 Fe4N Methylenecyclobutane C21H36O10 C6H4O5N2 np 10 Capsicum SBFI 碘甲基苯甲酸 氨基 磷酸酯