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

熱門搜索化學品最多只顯示前20條,請點擊“搜索化學品”查看所有結果


CAS登錄號 中文名 英文名 分子結構式 分子式 詳情 供應商
50889-47-92,2-二氟己酸甲酯Methyl 2,2-difluorohexanoate;
2,2-Difluorohexanoic acid methyl ester
CAS:50889-47-9分子結構C7H12F2O2詳情供應商
84409-70-1(4S,5S)-(+)-4,5-二(氟甲基)-2,2-二甲基-1,3-二惡茂烷1,3-Dioxolane,4,5-bis(fluoromethyl)-2,2-dimethyl-, (4S-trans)- (9CI);
(+)-2,3-O-ISOPROPYLIDIENE-2,3-DIHYDROXY-1,4-DIFLUOROBUTANE;
(4S,5S)-(+)-4,5-Bis(fluoromethyl)-2,2-dimethyl-1,3-dioxolane, 95%
CAS:84409-70-1分子結構C7H12F2O2詳情供應商
93233-42-22-Heptanone,3,3-difluoro-4-hydroxy-;
2-Heptanone, 3,3-difluoro-4-hydroxy-
CAS:93233-42-2分子結構C7H12F2O2詳情供應商
165544-40-12-Butanone,1-ethoxy-1,1-difluoro-3-methyl-;
2-Butanone, 1-ethoxy-1,1-difluoro-3-methyl-
CAS:165544-40-1分子結構C7H12F2O2詳情供應商
659-72-3Ethyl 4,4-difluorovalerateCAS:659-72-3分子結構C7H12F2O2詳情供應商
136854-22-3Ethyl 2,2-Difluoropentanoate;
Ethyl 2,2-Difluoropentanoate;
PENTANOIC ACID, 2,2-DIFLUORO-, ETHYL ESTER
CAS:136854-22-3化學結構C7H12F2O2詳情供應商
熱門搜關鍵詞:C8H18O2P ALKYL DIMETHYL BENZYL AMMONIUM CHLORIDE C42H30O9 yellow 211  C3H8O2  C7H7NO2 烷磺酰氯 furanpentanoic acid C33H58 2-amino-4-methoxy-5-(3-morpholinopropoxy)benzonitrile C8H18NaPS2 甲基庚基甲醇 3-壬烯酸 四溴化硒 硼酸氫銨 sorbito; C34H60 -N-methylbenzenesulphonamide 2-Ethylhexan-1-o Oxazolidine, 3-methyl- 3,5-dimethoxybenzamide [EMIM][EtSO4] C10H2O HO-PO3H2 NH2(CH2)3SH 2-Phenyl-2 1,3-Diphenyl-1-butene -Gala 5-bromo-2-methoxypyridine C14H20O9 硫酸亞汞 (C2H4O)nC14H30OS 對羥基偶氮苯 1,8-Nonadien (2-Bromo-pyridin-3-yl)-methanol N-BOC-PYRROLIDINE Si(NNH2) 鹽酸馬錢子堿 1,4-Dioxacyclohexadecane UN NO.9.0