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號查詢

化工產(chǎn)品

CAS號查詢化工產(chǎn)品

熱門搜索化學(xué)品最多只顯示前20條,請點擊“搜索化學(xué)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(yīng)商
70679-99-1聚(2-羥乙基)-DL-天冬酰胺Poly-alpha,beta-(N-2-hydroxyethyl)-DL-aspartamide;
PHEA;
2-Amino-N1-(2-hydroxyethyl)butanediamide 2-amino-N4-(2-hydroxyethyl)butanediamide polymer
CAS:70679-99-1化學(xué)結(jié)構(gòu)(C6H13N3O3)m.(C6H13N3O3)n詳情供應(yīng)商
64681-12-5二氫-3-四聚丙烯基-2,5-呋喃二酮與1H-苯并三唑的化合物2,5-Furandione, dihydro-3-(tetrapropenyl)-, compd. with 1H-benzotriazole;
5-furandione, dihydro-3-(tetrapropenyl)- compd. with 1h-benzotriazole;
5-furandione, dihydro-3-(tetrapropenyl)- compd. with1h-benzotriazole;
2,5-Furandione,dihydro-3-(tetrapropenyl)-,compd. with 1H-benzotriazole
C16H26O3.xC6H5N3詳情供應(yīng)商
68134-56-5己內(nèi)酯與(氯甲基)環(huán)氧乙烷、N-(1,3-二甲基亞丁基)-N'-[2-(1,3-二甲基亞丁基)氨基]乙基]-1,2-乙二胺、2-(甲?2-Oxepanone, polymer with (chloromethyl) oxirane, N-(1,3-dimethylbutylidene)-N'-[2-[(1,3-dimethylbut;
polymer with (chloromethyl)oxirane, n-(1,3-dimethylbutylidene)-n'-2-oxepanon
(C16H33N3.C15H16O2.C6H10O2.C4H10O3.詳情供應(yīng)商
29759-38-4煙酸氟哌酸;
煙酸諾氟沙星
1,1,1,2-tetrafluoro-Ethane;
1,1,1,2-Tetrafluoroethane;
1,2,2,2-tetrafluoroethane;
Norfloxacin nicotinate
CAS:29759-38-4分子結(jié)構(gòu)C16H18FN3O3.C6H5NO3詳情供應(yīng)商
103871-75-6Acetamide,2-amino-N-[(2,3-dihydro-3-oxo-5-isoxazolyl)methyl]-, hydrobromide (1:1);
Acetamide,2-amino-N-[(2,3-dihydro-3-oxo-5-isoxazolyl)methyl]-, monohydrobromide (9CI)
CAS:103871-75-6分子結(jié)構(gòu)C6H10BrN3O3詳情供應(yīng)商
112380-30-0Ethanimidamide,N-butyl-N'-hydroxy-N-nitroso-2-oxo-CAS:112380-30-0分子結(jié)構(gòu)C6H11N3O3詳情供應(yīng)商
176370-06-2L-Proline,1-(aminoiminomethyl)-4-hydroxy-, (4R)-;
L-Proline,1-(aminoiminomethyl)-4-hydroxy-, trans-
CAS:176370-06-2分子結(jié)構(gòu)C6H11N3O3詳情供應(yīng)商
141873-57-6L-Proline,2-carboxyhydrazide;
L-Proline, 2-carboxyhydrazide (9CI)
CAS:141873-57-6分子結(jié)構(gòu)C6H11N3O3詳情供應(yīng)商
14923-66-1Propanoic acid,2-[2-(aminocarbonyl)hydrazinylidene]-, ethyl ester;
Propanoicacid, 2-[(aminocarbonyl)hydrazono]-, ethyl ester (9CI);
Pyruvic acid, ethylester, 2-semicarbazone (8CI);
Ethyl pyruvate 2-semicarbazone;
Ethyl pyruvatesemicarbazide;
Ethyl pyruvate semicarbazone;
NSC 63852;
Pyruvic acid ethylester semicarbazone
CAS:14923-66-1分子結(jié)構(gòu)C6H11N3O3詳情供應(yīng)商
3715-10-4Pentanoic acid,5-[(aminoiminomethyl)amino]-2-oxo-;
Valericacid, 5-guanidino-2-oxo- (6CI,7CI,8CI);
2-Oxo-5-guanidinovaleric acid;
5-Guanidino-2-oxovaleric acid;
a-keto-d-Guanidinovaleric acid;
d-Guanidino-a-oxovaleric acid;
d-Guanido-a-ketovaleric acid
CAS:3715-10-4分子結(jié)構(gòu)C6H11N3O3詳情供應(yīng)商
89532-09-2Pentanoic acid,4-[2-(aminocarbonyl)hydrazinylidene]-;
Levulinicacid, semicarbazone (6CI,7CI);
Pentanoic acid, 4-[(aminocarbonyl)hydrazono]-(9CI);
NSC 23932
CAS:89532-09-2分子結(jié)構(gòu)C6H11N3O3詳情供應(yīng)商
54977-77-4Propanoic acid,3-[2-(aminocarbonyl)hydrazinylidene]-, ethyl ester;
Propanoicacid, 3-[(aminocarbonyl)hydrazono]-, ethyl ester (9CI);
Ethyl formylacetatesemicarbazone
CAS:54977-77-4分子結(jié)構(gòu)C6H11N3O3詳情供應(yīng)商
69198-10-31H-Imidazole-1-ethanol,2-methyl-5-nitro-, hydrochloride (1:1);
1H-Imidazole-1-ethanol,2-methyl-5-nitro-, monohydrochloride (9CI);
Flagyl IV;
Metronidazolehydrochloride;
SC 326421
CAS:69198-10-3分子結(jié)構(gòu)C6H10ClN3O3詳情供應(yīng)商
27430-81-51,2,3-Oxadiazolium,5-hydroxy-3-(4-morpholinyl)-, inner salt;
Sydnone,3-(4-morpholinyl)-;
Sydnone, 3-morpholino- (8CI);
3-Morpholinosydnone
CAS:27430-81-5分子結(jié)構(gòu)C6H11N3O3詳情供應(yīng)商
110559-85-8Urea,N'-(2-chloroethyl)-N-nitroso-N-(2-oxopropyl)-;
1-(2-Oxopropyl)-1-nitroso-3-(2-chloroethyl)urea;
N'-(2-Chloroethyl)-N-nitroso-N-(2-oxopropyl)urea
CAS:110559-85-8分子結(jié)構(gòu)C6H10ClN3O3詳情供應(yīng)商
110559-84-7Urea,N-ethyl-N-nitroso-N'-(2-oxopropyl)-;
1-Ethyl-1-nitroso-3-(2-oxopropyl)urea;
1-Nitroso-1-ethyl-3-(2-oxopropyl)urea;
N-Ethyl-N-nitroso-N'-(2-oxopropyl)urea
CAS:110559-84-7分子結(jié)構(gòu)C6H11N3O3詳情供應(yīng)商
761448-37-72-Butanol,3-[(4-amino-1,2,5-oxadiazol-3-yl)oxy]-;
2-Butanol,3-[(4-amino-1,2,5-oxadiazol-3-yl)oxy]-(9CI)
CAS:761448-37-7分子結(jié)構(gòu)C6H11N3O3詳情供應(yīng)商
181274-41-93H-1,2,4-Triazol-3-one,2,4-dihydro-5-(2-methoxyethoxy)-4-methyl-;
3H-1,2,4-Triazol-3-one,2,4-dihydro-5-(2-methoxyethoxy)-4-methyl-(9CI)
CAS:181274-41-9化學(xué)結(jié)構(gòu)C6H11N3O3詳情供應(yīng)商
349479-42-13H-1,2,4-Triazol-3-one,5-ethoxy-2,4-dihydro-2-(hydroxymethyl)-4-methyl-;
3H-1,2,4-Triazol-3-one,5-ethoxy-2,4-dihydro-2-(hydroxymethyl)-4-methyl-(9CI)
CAS:349479-42-1分子結(jié)構(gòu)C6H11N3O3詳情供應(yīng)商
272781-96-12(1H)-Pyrimidinone,4-amino-5,6-dihydro-5,6-dimethoxy-;
2(1H)-Pyrimidinone,4-amino-5,6-dihydro-5,6-dimethoxy-(9CI)
CAS:272781-96-1分子結(jié)構(gòu)C6H11N3O3詳情供應(yīng)商
熱門搜關(guān)鍵詞:apiosylglucoside droxyeudesman C13H17NO+ triacor NP2O5 esbio NP FERTILIZER Zn Fe 水氨茶堿 PIGMENT YELLOW 14 PIGMENT YELLOW 81 PIGMENT YELLOW 110 dibromopyrrole C6H7NSO xazol 二硫代磷酸-O,O-二(1-甲基丙基)酯鈉鹽 HfF4 zd4054 C4H3O4Na C18 N O2 Br H18 脫 脂 劑 Alpine 2,7-二羥基萘-3,6-二磺酸鈉 6N NH4OH 2N HNO3 CaNH4OH *Hydroxypropylammonium* 椰油酰胺基 MEA-磺基琥珀酸酯二鈉 羥基 酸 乙酯 Barium 5 phthalic acid oxonaphthalen thoxylated dimethyldioctylammonium chloride REOFOS serpine 2KClO4 C16H10N2O8Na2S2 C7H5O2N2Cl ipide