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
13221-89-11-甲基-4-哌啶酮-3-羧酸甲酯Methyl 1-methyl-4-oxopiperidine-3-carboxylate;
Nipecoticacid, 1-methyl-4-oxo-, methyl ester (6CI,7CI,8CI);
1-Methyl-3-carbomethoxy-4-piperidinone;
1-Methyl-3-methoxycarbonylpiperidin-4-one;
1-Methyl-4-oxo-3-piperidinecarboxylic acid methyl ester;
3-Carbomethoxy-N-methyl-4-piperidinone;
N-Methyl-3-carbomethoxy-4-piperidinone		CAS:13221-89-1分子結(jié)構(gòu)C8H13NO3詳情供應(yīng)商
25503-90-61-乙�；�-4-哌啶甲酸1-Acetyl-4-piperidinecarboxylic acid;
1-Acetylpiperidine-4-carboxylic acid		CAS:25503-90-6分子結(jié)構(gòu)C8H13NO3詳情供應(yīng)商
29976-53-2N-乙氧羰基-4-哌啶酮;
1-乙氧羰基-4-哌啶酮		N-Carbethoxy-4-piperidone;
1-Ethoxycarbonyl-4-piperidone;
Ethyl 4-oxopiperidine-1-carboxylate		CAS:29976-53-2分子結(jié)構(gòu)C8H13NO3詳情供應(yīng)商
67118-31-4alpha-乙基-2-氧代-1-吡咯烷乙酸alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid;
2(2oxopyrrolidin1yl)butanamide;
alphaEthyl2oxo1pyrrolidineaceticacid;
ETHYL2OXO1PYRROLIDINEACETATE;
Ethyl(2oxopyrrolidin1yl)acetate;
ethyl2(2oxopyrrolidin1yl)acetate		CAS:67118-31-4分子結(jié)構(gòu)C8H13NO3詳情供應(yīng)商
67751-14-84-(二甲基氨基)-2-氧代丁-3-烯酸乙酯Ethyl 4-(dimethylamino)-2-oxobut-3-enoate;
4-Dimethylamino-2-oxobut-3-enoicacid ethyl ester;
Ethyl 4-dimethylamino-2-oxo-3-butenoate		CAS:67751-14-8分子結(jié)構(gòu)C8H13NO3詳情供應(yīng)商
92385-43-83-二甲氨基-2-甲酰基丙烯酸乙酯Ethyl 3-dimethylamino-2-formylacrylate;
3-(Dimethylamino)-2-formyl-2-propenoic acid ethyl ester		CAS:92385-43-8分子結(jié)構(gòu)C8H13NO3詳情供應(yīng)商
102849-49-0(2S)-2-(2-氧代吡咯烷-1-基)丁酸(2S)-2-(2-Oxopyrrolidin-1-yl)butanoic acid;
1-Pyrrolidineaceticacid, a-ethyl-2-oxo-, (S)-;
2-Pyrrolidinone-n-butyric acid;
UCB-L 057		CAS:102849-49-0分子結(jié)構(gòu)C8H13NO3詳情供應(yīng)商
103833-72-3左乙拉西坦酸;
(R)-alpha-乙基-2-氧代-1-吡咯烷乙酸		Levetiracetam acid;
(R)-alpha-Ethyl-2-oxo-1-pyrrolidineacetic acid		CAS:103833-72-3分子結(jié)構(gòu)C8H13NO3詳情供應(yīng)商
398489-26-41-Boc-3-氮雜環(huán)丁酮;
3-氧代氮雜環(huán)丁-1-羧酸叔丁酯		1-Boc-3-azetidinone;
3-Oxo-azetidine-1-carboxylic acid tert-butyl ester;
tert-Butyl 3-oxoazetidine-1-carboxylate		CAS:398489-26-4分子結(jié)構(gòu)C8H13NO3詳情供應(yīng)商
64641-87-8N-丙烯酰氨基甲酸丁酯Butyl N-acryloylcarbamate;
(1-oxo-2-propenyl)-carbamic acid butyl ester		CAS:64641-87-8分子結(jié)構(gòu)C8H13NO3詳情供應(yīng)商
16695-54-8N-乙酰丙酮嗎啉N-Acetoacetylmorpholine;
Morpholine,4-(1,3-dioxobutyl)- (9CI);
Morpholine, 4-acetoacetyl- (6CI,7CI,8CI);
Acetoacetic acid morpholide;
Acetoacetmorpholide;
Acetoacetylmorpholine;
N-Acetoacetylmorpholine;
NSC 621758;
NSC 67250		CAS:16695-54-8分子結(jié)構(gòu)C8H13NO3詳情供應(yīng)商
77694-19-0Acetamide,N-(tetrahydro-5,5-dimethyl-2-oxo-3-furanyl)-;
N-(Tetrahydro-5,5-dimethyl-2-oxo-3-furanyl)acetamide		CAS:77694-19-0分子結(jié)構(gòu)C8H13NO3詳情供應(yīng)商
6403-40-3Acetic acid,2-(1,1-dimethylethoxy)-, cyanomethyl ester;
Aceticacid, tert-butoxy-, ester with glycolonitrile (7CI);
Acetic acid, tert-butoxy-,ester with glycolonitrile (8CI)		CAS:6403-40-3分子結(jié)構(gòu)C8H13NO3詳情供應(yīng)商
819877-76-4Acetic acid,2-[(2-methyl-1-oxopropyl)imino]-, ethyl ester;
Aceticacid, [(2-methyl-1-oxopropyl)imino]-, ethyl ester (9CI);
Ethyl2-(isobutanoylimino)acetate		CAS:819877-76-4分子結(jié)構(gòu)C8H13NO3詳情供應(yīng)商
215036-16-1Alanine,N-(cyclopropylcarbonyl)-2-methyl-;
Alanine, N-(cyclopropylcarbonyl)-2-methyl-		CAS:215036-16-1分子結(jié)構(gòu)C8H13NO3詳情供應(yīng)商
77803-84-0Acetamide,N-(5-hydroxy-7-oxabicyclo[4.1.0]hept-2-yl)-, (1a,2b,5b,6a)- (9CI);
7-Oxabicyclo[4.1.0]heptane,acetamide deriv.		CAS:77803-84-0分子結(jié)構(gòu)C8H13NO3詳情供應(yīng)商
227006-03-3Acetic acid,dihydro-2,2-dimethyl-2H-1,3-oxazin-3-yl ester;
2H-1,3-Oxazine,3-(acetyloxy)tetrahydro-2,2-dimethyl- (9CI)		CAS:227006-03-3分子結(jié)構(gòu)C8H13NO3詳情供應(yīng)商
13144-62-2Acetic acid,2-(cyclohexylamino)-2-oxo-;
Aceticacid, (cyclohexylamino)oxo- (9CI);
Oxamic acid, cyclohexyl- (7CI,8CI)		CAS:13144-62-2分子結(jié)構(gòu)C8H13NO3詳情供應(yīng)商
63199-86-0Acetamide,N-[2-(acetyloxy)-1-methyl-1-propen-1-yl]-;
Acetamide,N-[2-(acetyloxy)-1-methyl-1-propenyl]- (9CI)		CAS:63199-86-0分子結(jié)構(gòu)C8H13NO3詳情供應(yīng)商
103736-58-9Poly(oxy-1,2-ethanediyl),a-[(butylamino)carbonyl]-w-[(1-oxo-2-propenyl)oxy]- (9CI);
NissoCure UM 1		CAS:103736-58-9化學(xué)結(jié)構(gòu)(C2H4O)nC8H13NO3詳情供應(yīng)商
熱門搜關(guān)鍵詞:GaPO4 benzofurans dipalmitate C7 O S H14 Cr cas no Agcf3so3 c17h36o2si 2-氨基-5-甲氧基苯磺酸 1-Butylpentylamine C4H12NCl C18H26ClN3 1,2-cyclopentanedione, phosphorous acid, tris 10-nonadecenoic 水楊酸銨 5,7-二羥基-4-甲基香豆素 氨基苯氧基 丁基二甲基氯硅烷 N-甲基羥胺 2-丁烯二酸 鹽酸乙胺 三氟乙酸苯胺 麝香草酚紫 芐基 酸 C3H6C3H6 C6H9O3% C.I.PIGMENT RED 48:2 乙�；阴１桨� 苯基氨基甲酸乙酯 氟鋁酸銨 2-氯乙基對(duì)甲苯磺酸酯 順丁烯二酰肼 DL-白氨酸 6-methyl-A 1,2-Epoxy-3-isopropoxypropane -methylethyl 30%NaOH 1H-吲哚-2-羧酸 吡咯烷二硫代甲酸鈉 N-叔丁基