午夜激情在线视频-亚洲乱码无码永久不卡在线-日韩在线观看av-欧美日韩精品一区-色婷婷色综合-欧美在线不卡-精品视频一区二区三区四区五区-欧美孕交视频-亚洲性按摩-日韩精品自拍偷拍-一级黄色片在线播放-偷偷操99-青青av在线-亚洲国产小视频-av大片免费在线观看-日韩av片在线免费观看-2018av无码视频在线播放

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(jié)果


CAS登錄號 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應商
1099-45-2乙氧甲;鶃喖谆交;
乙基(三苯基膦)乙酸酯
Ethyl (triphenylphosphoranylidene)acetate;
(Carbethoxymethylene)triphenylphosphorane;
CEMTPP
CAS:1099-45-2分子結(jié)構(gòu)C22H21O2P詳情供應商
5717-37-3乙氧甲;鶃喴一交;
(1-乙氧基羰基乙縮醛)三苯基溴化磷
Ethyl 2-(triphenylphosphoranylidene)propionate;
(Carbethoxyethylidene)triphenylphosphorane;
CEETPP
CAS:5717-37-3分子結(jié)構(gòu)C23H23O2P詳情供應商
35000-38-5三苯基磷乙酸叔丁酯tert-Butyl(triphenylphosphoranylidene)acetate;
(tert-Butoxycarbonylmethylene)triphenylphosphorane
CAS:35000-38-5分子結(jié)構(gòu)C24H25O2P詳情供應商
147118-35-2(3R)-叔丁基二甲硅氧基-5-氧代-6-三苯基膦烯己酸甲酯Methyl (3R)-3-(tert-butyldimethylsilyloxy)-5-oxo-6-triphenylphosphoranylidenehexanoate;
Hexanoicacid, 3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-5-oxo-6-(triphenylphosphoranylidene)-,methyl ester, (R)-;
(3R)-3-(tert-Butyldimethylsilanyloxy)-5-oxo-6-(triphenylphosphanylidene)hexanoicacid methyl ester;
R-(-)-Oxo-3-(tert-butyldimethylsilyloxy)-6-triphenylphosphoranediylhexanoic acidmethyl ester;
Methyl(3r)-3-(tert-butyldimethylsilyloxy)-5-oxo-6-triphenylphosphoranylidene hexanoate(J6);
CAS:147118-35-2分子結(jié)構(gòu)C31H39O4PSi詳情供應商
1439-36-71-三苯基膦-2-丙酮triphenylphosphoranylidene-2-propanon;
1-triphenylphosphoranylidene-2-propanone;
acetylmethylenetriphenylphosphorane
CAS:1439-36-7分子結(jié)構(gòu)C21H19OP詳情供應商
157141-27-0氰基亞甲基三正丁基膦Acetonitrile,2-(tributylphosphoranylidene)-;
Acetonitrile,(tributylphosphoranylidene)- (9CI);
(Cyanomethylene)tributylphosphorane
CAS:157141-27-0分子結(jié)構(gòu)C14H28NP詳情供應商
129986-67-0N-甲氧基-N-甲基-2-(三苯基磷)乙酰胺N-甲氧基-N-甲基-2-(三苯基磷)乙酰胺Acetamide,N-methoxy-N-methyl-2-(triphenylphosphoranylidene)-;
N-Methoxy-N-methyl(triphenylphosphoranylidene)acetamide;
N-Methoxy-N-methyl-2-(triphenylphosphoranylidene)acetamide
CAS:129986-67-0分子結(jié)構(gòu)C22H22NO2P詳情供應商
16640-68-9(三苯基膦)乙腈Acetonitrile,2-(triphenylphosphoranylidene)-;
Acetonitrile,(triphenylphosphoranylidene)- (6CI,7CI,8CI,9CI);
(Cyano)(triphenylphosphoranylidene)methane;
(Cyanomethylene)triphenylphosphine;
(Cyanomethylene)triphenylphosphorane;
(Cyanomethylidene)triphenylphosphorane;
(Triphenylphosphoranylidene)acetonitrile;
Cyanomethyltriphenylphosphoniumylide;
NSC 135204;
Triphenylcyanomethylenephosphorane;
Triphenylphosphoranylidenacetonitrile
CAS:16640-68-9分子結(jié)構(gòu)C20H16NP詳情供應商
27607-01-8Acetamide,2-phosphoranylidene- (8CI,9CI);
2-(phosphoranylidene)acetamide;
Phosphorane, (2-amino-2-oxoethylidene)-
CAS:27607-01-8分子結(jié)構(gòu)C2H6NOP詳情供應商
13504-72-8Acetic acid,2-cyano-2-(triphenylphosphoranylidene)-, ethyl ester;
Aceticacid, cyano(triphenylphosphoranylidene)-, ethyl ester (8CI,9CI);
NSC 231542
CAS:13504-72-8分子結(jié)構(gòu)C23H20NO2P詳情供應商
31459-98-0Acetic acid,2-chloro-2-(triphenylphosphoranylidene)-, methyl ester;
Aceticacid, chloro(triphenylphosphoranylidene)-, methyl ester (7CI,8CI,9CI);
Methylchloro(triphenylphosphoranylidene)acetate
CAS:31459-98-0分子結(jié)構(gòu)C21H18ClO2P詳情供應商
90601-08-42-(三苯基正膦亞基)丁醛Butanal,2-(triphenylphosphoranylidene)-;
2-(Triphenylphosphanylidene)butyraldehyde;
2-(Triphenylphosphoranylidene)butyraldehyde
CAS:90601-08-4分子結(jié)構(gòu)C22H21OP詳情供應商
83961-56-24,4,4-三氟-2-(三苯基正膦亞基)乙酰乙酸乙酯Butanoic acid,4,4,4-trifluoro-3-oxo-2-(triphenylphosphoranylidene)-, ethyl ester;
ETHYL 4,4,4-TRIFLUORO-2-(TRIPHENYLphosphoranylidene)ACETOACETATE;
ethyl 4,4,4-trifluoro-2-(triphenyl-phosphoranylid;
ethyl trifluoro-2-(triphenylphosphoranylidene)acetoacetate
CAS:83961-56-2分子結(jié)構(gòu)C24H20F3O3P詳情供應商
14562-02-8Benzenamine,4-nitro-N-(triphenylphosphoranylidene)-;
Phosphineimide, N-(p-nitrophenyl)-P,P,P-triphenyl- (6CI,8CI);
((4-Nitrophenyl)imino)triphenylphosphorane;
N-(p-Nitrophenyl)triphenylphosphineimide;
NSC 126614;
Triphenylphosphine p-nitrophenylimide
CAS:14562-02-8分子結(jié)構(gòu)C24H19N2O2P詳情供應商
1474-92-6Butanoic acid,3-oxo-2-(triphenylphosphoranylidene)-, ethyl ester;
Acetoaceticacid, 2-(triphenylphosphoranylidene)-, ethyl ester (6CI,7CI,8CI);
Ethyl3-oxo-2-(triphenylphosphoranylidene)butyrate;
NSC 131479
CAS:1474-92-6分子結(jié)構(gòu)C24H23O3P詳情供應商
6395-94-4Benzenamine,2,4-dibromo-N-(triphenylphosphoranylidene)-;
Phosphineimide, N-(2,4-dibromophenyl)-P,P,P-triphenyl- (7CI,8CI)
CAS:6395-94-4分子結(jié)構(gòu)C24H18Br2NP詳情供應商
35843-75-5Benzenamine,3-methyl-N-(triphenylphosphoranylidene)-;
Phosphineimide, P,P,P-triphenyl-N-m-tolyl- (6CI);
NSC 158470
CAS:35843-75-5分子結(jié)構(gòu)C25H22NP詳情供應商
15267-22-8Benzenepropanoic acid, b-(nitromethyl)-a-(triphenylphosphoranylidene)-,methyl ester;
Hydrocinnamicacid, b-(nitromethyl)-a-(triphenylphosphoranylidene)-,methyl ester (8CI);
NSC 136104
CAS:15267-22-8分子結(jié)構(gòu)C29H26NO4P詳情供應商
68014-21-1Carbamicacid, N-(triphenylphosphoranylidene)-, 1,1-dimethylethyl ester;
Carbamicacid, (triphenylphosphoranylidene)-, 1,1-dimethylethyl ester (9CI);
tert-Butoxycarbonylaminotriphenylphosphine
CAS:68014-21-1分子結(jié)構(gòu)C23H24NO2P詳情供應商
85903-63-5Cyclopentanamine,N-(triphenylphosphoranylidene)-;
NSC 143797
CAS:85903-63-5分子結(jié)構(gòu)C23H24NP詳情供應商
熱門搜關鍵詞:predominantly Resina pigmentblue phenylsulphonyl 1-丙基膦酸二乙酯 2-(三氟甲基)溴芐 c5h7cl2 diaminopimelic acid C7H14O4N2 -二氯氯芐 ZN PL C18H14N2S* C22H30 O4 C7H10O 030434-64-1 4-羥基-1 5-磺酸鈉 1-甲基-2-吡咯烷 2,4,6-三甲苯基 1y·úíé?ù?ˉ 2-氯丁二酸 1H-咪唑-1-乙醇 Dianthoside ?e?o·àà PinB 三 吡啶基 三嗪 2,2-二甲基丙二酸二甲酯 3,3-二乙氧基-1-丙炔 甲基疊氮 2,4-二氰基 50%H2O2 1,2-丙二醇單 四氫呋喃-2- 三羥甲基甲 丙醇乙酸酯 磺酸烷基-C10-18-苯酯 烯酸乙醇 2,2,2-三氟乙氧基 2-氨基-5-氯苯 cinnamic 1,2-二苯基-3,5-吡唑烷二酮 二氯甲基硅 
环江| 丹寨县| 抚顺县| 昆明市| 尼勒克县| 浪卡子县| 施甸县| 青阳县| 呼和浩特市| 枣庄市| 荥经县| 雷波县| 洪湖市| 镶黄旗| 祁东县| 磐安县| 磴口县| 遂宁市| 随州市| 溧水县| 竹山县| 阿拉善左旗| 西乡县| 沂南县| 潜山县| 南乐县| 神池县| 南召县| 应城市| 忻州市| 扶绥县| 汶上县| 开远市| 汤原县| 开远市| 松原市| 阳朔县| 奎屯市| 余江县| 淳化县| 沁源县|