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(qǐng)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
105379-24-6HBPyU;
(苯并三氮唑-1-基氧基)二吡咯烷碳鎓六氟磷酸鹽
(Benzotriazol-1-yloxy)Dipyrrolidinocarbenium hexafluorophosphate;
HBPyU;
O-(Benzotriazol-1-yl)-N,N,N',N'-bis(tetramethylene)uronium hexafluorophosphate
CAS:105379-24-6分子結(jié)構(gòu)C15H20F6N5OP詳情供應(yīng)商
207683-26-9HSPyU;
二吡咯烷基(N-琥珀酰亞氨氧基)碳鎓六氟磷酸鹽
Dipyrrolidino(N-succinimidyloxy)carbenium hexafluorophosphate;
HSPyU;
N,N,N',N'-Bis(tetramethylene)-O-(N-succinimidyl)uronium hexafluorophosphate
CAS:207683-26-9分子結(jié)構(gòu)C13H20F6N3O3P詳情供應(yīng)商
51-73-01-甲基苯并三唑Pyrrolidine,1,1'-(2-butyne-1,4-diyl)bis-;
Pyrrolidine,1,1'-(2-butynylene)di- (6CI,8CI);
1,4-Dipyrrolidino-2-butyne;
1,4-Dipyrrolidinyl-2-butyne;
NSC 407428;
Tremorin;
Tremorine
CAS:51-73-0分子結(jié)構(gòu)C12H20N2詳情供應(yīng)商
16857-92-4Phenol,3,5-di-1-pyrrolidinyl-;
3,5-Dipyrrolidinophenol
CAS:16857-92-4分子結(jié)構(gòu)C14H20N2O詳情供應(yīng)商
21408-05-9Pyrrolidine,1,1'-(1,2-ethanediyl)bis-;
Pyrrolidine,1,1'-ethylenedi- (6CI,8CI);
1,2-Bis(1-pyrrolidinyl)ethane;
1,2-Bis(N-pyrrolidinyl)ethane;
1,2-Di(pyrrolidin-1-yl)ethane;
1,2-Dipyrrolidinoethane
CAS:21408-05-9分子結(jié)構(gòu)C10H20N2詳情供應(yīng)商
177966-55-1O-(1,2-二氫-2-氧代-1-吡啶基)-N,N,N',N'-雙(四亞甲基)脲六氟磷酸鹽N,N,N',N'-BIS(TETRAMETHYLENE)-O-(1,2-DIHYDRO-2-OXO-1-PYRIDYL)URONIUM HEXAFLUOROPHOSPHATE;
O-(1,2-DIHYDRO-2-OXO-1-PYRIDYL)-N,N,N',N'-BIS(TETRAMETHYLENE)URONIUM HEXAFLUOROPHOSPHATE;
N,N,N',N'-BIS(TETRAMETHYLENE)-O-(1,2-DIHYDRO-2-OXO-1-PYRIDYL)URONIUM HEXAFLUOROPHOSPHATE;
(1,2-Dihydro-2-oxo-1-pyridyloxy)Dipyrrolidinocarbenium hexafluorophosphate;
HBTPyU;
O-(1,2-dihydro-2-oxo-1-pyridyl)-bis(te. methylene)uron. pf6;
N,N,Nμ,Nμ-Bis(tetramethylene)-O-(1,2-dihydro-2-oxo-1-pyridyl)uronium hexafluorophosphate, (1,2-Dihydro-2-oxo-1-pyridyloxy)Dipyrrolidinocarbenium hexafluorophosphate;
N,N,N',N'-Bis(tetramethylene)-O-(1,2-dihydro-2-oxo-1-pyridyl)uronium hexafluorophosph
CAS:177966-55-1分子結(jié)構(gòu)C14H20F6N3O2P詳情供應(yīng)商
熱門搜關(guān)鍵詞:C21 H36 O11 2-萘酰氯 C16H26N4O Hexafluoroglutaric anhydride 橙花醇; Pentafluorobenzaldehyde phosphorodichloridic acid SELE C4H7O2NS C23 H24 O12 C10H13O3NS nitropentane C23 H28 O12  C12H18O5S Val-Phe C19 H26 O12 C10H13NO CAS:877-95-2 osmium chloride Val-Lys isocaproic 1-丁基磺酸 -六六六 C4H9O2NS 2-氨基-5-氯苯甲酸甲酯 4-氨基苯乙酸 C21 H22 O11 C13H8N4O Ile-Pro B-N-acetylglucosamine polymer with 1,4-cyclohexanedimethanol and 1,2-ethaned pro-thr C13H13O3N N(n-C4H9)4Cl C15H31NO3 C9H5NO8 Asp-Arg His-ser CH3(CH2)2CH3 O2 C12H18O2 CAS:3536-54-7 Methoxyacetophenone