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(yīng)商
100-28-7異氰酸對硝基苯;
對硝基苯異氰酸酯
4-Nitrophenyl isocyanate;
p-nitrophenyl isocyanate;
1-isocyanato-4-nitro-benzen;
benzene,1-isocyanato-4-nitro-;
isocyanic acid, p-nitrophenyl ester;
isocyanicacid,p-nitrophenylester;
isocyanic acid 4-nitrophenyl ester
CAS:100-28-7分子結(jié)構(gòu)C7H4N2O3詳情供應(yīng)商
3272-08-04-羥基-3-硝基苯甲腈4-Hydroxy-3-nitrobenzonitrile;
4-Cyano-2-nitrophenol
CAS:3272-08-0分子結(jié)構(gòu)C7H4N2O3詳情供應(yīng)商
19155-88-5苯并呋咱-5-羧酸;
2,1,3-苯并氧雜二唑-5-羧酸;
2,1,3-苯并惡二唑-5-羧酸
2,1,3-Benzoxadiazole-5-carboxylic acid;
5-Benzofurazancarboxylicacid (8CI);
Benzo[1,2,5]oxadiazole-5-carboxylic acid;
Benzo[2,1,3]oxadiazole-5-carboxylic acid
CAS:19155-88-5分子結(jié)構(gòu)C7H4N2O3詳情供應(yīng)商
3320-87-43-硝基苯異氫酸酯1-isocyanato-3-nitro-benzen;
3-nitrophenyl isocyanate
CAS:3320-87-4分子結(jié)構(gòu)C7H4N2O3詳情供應(yīng)商
3320-86-3異腈酸2-硝基苯Benzene,1-isocyanato-2-nitro-;
Isocyanicacid, o-nitrophenyl ester (7CI,8CI);
1-Isocyanato-2-nitrobenzene;
2-Nitrophenylisocyanate;
NSC 5384;
o-Nitrophenyl isocyanate
CAS:3320-86-3分子結(jié)構(gòu)C7H4N2O3詳情供應(yīng)商
18495-15-3Benzonitrile,3-hydroxy-4-nitro-;
2-Nitro-5-cyanophenol;
3-Hydroxy-4-nitrobenzonitrile
CAS:18495-15-3分子結(jié)構(gòu)C7H4N2O3詳情供應(yīng)商
2574-03-0Benzonitrile, 4-nitro-,N-oxide;
Benzonitrile,p-nitro-, N-oxide (7CI,8CI);
4-Nitrobenzonitrile N-oxide;
4-Nitrobenzonitrileoxide;
p-Nitrobenzonitrile N-oxide;
p-Nitrobenzonitrile oxide
CAS:2574-03-0分子結(jié)構(gòu)C7H4N2O3詳情供應(yīng)商
13589-74-7Benzonitrile,5-hydroxy-2-nitro-;
3-Cyano-4-nitrophenol;
5-Hydroxy-2-nitrobenzonitrile
CAS:13589-74-7分子結(jié)構(gòu)C7H4N2O3詳情供應(yīng)商
1129-38-0Cyanic acid,4-nitrophenyl ester;
Cyanicacid, p-nitrophenyl ester (7CI,8CI);
4-Nitrophenyl cyanate;
p-Nitrophenylcyanate
CAS:1129-38-0分子結(jié)構(gòu)C7H4N2O3詳情供應(yīng)商
241469-87-4Furo[3,4-d]pyrimidine-5,7-dione,2-methyl-;
Furo[3,4-d]pyrimidine-5,7-dione, 2-methyl- (9CI)
CAS:241469-87-4分子結(jié)構(gòu)C7H4N2O3詳情供應(yīng)商
122942-34-1Furo[3,4-b]pyrazine-5,7-dione,2-methyl-;
Furo[3,4-b]pyrazine-5,7-dione, 2-methyl- (9CI)
CAS:122942-34-1分子結(jié)構(gòu)C7H4N2O3詳情供應(yīng)商
844681-18-1Methanone,4-isoxazolyl-5-isoxazolyl-;
Ketone,4-isoxazolyl 5-isoxazolyl (3CI)
CAS:844681-18-1分子結(jié)構(gòu)C7H4N2O3詳情供應(yīng)商
711084-61-6Oxazolo[4,5-c]pyridine-6-carboxylicacid;
Oxazolo[4,5-c]pyridine-6-carboxylic acid (9CI)
CAS:711084-61-6分子結(jié)構(gòu)C7H4N2O3詳情供應(yīng)商
755730-80-4Pyrrolo[1,2-a]pyrazine-1,3,4(2H)-trione;
Pyrrolo[1,2-a]pyrazine-1,3,4(2H)-trione (9CI)
CAS:755730-80-4分子結(jié)構(gòu)C7H4N2O3詳情供應(yīng)商
121-13-11,4-Cyclohexadiene-1-carboxylicacid, 3-diazo-6-oxo-;
2-Carboxy-4-diazo-1-oxobenzene;
3-Diazo-6-oxo-1,4-cyclohexadiene-1-carboxylic acid;
5-Diazosalicylic acid
CAS:121-13-1分子結(jié)構(gòu)C7H4N2O3詳情供應(yīng)商
105918-54-51,3-Cyclohexadiene-1-carboxylicacid, 6-diazo-5-oxo-;
AntibioticTAN 665A
CAS:105918-54-5分子結(jié)構(gòu)C7H4N2O3詳情供應(yīng)商
15264-44-52,1-Benzisoxazole,6-nitro-;
6-Nitroanthranil;
NSC 99330
CAS:15264-44-5分子結(jié)構(gòu)C7H4N2O3詳情供應(yīng)商
3971-76-42H-Pyrido[2,3-e]-1,3-oxazine-2,4(3H)-dione;
2H-pyrido[2,3-e]-1,3-oxazine-2,4(3H)-dione
CAS:3971-76-4分子結(jié)構(gòu)C7H4N2O3詳情供應(yīng)商
188860-13-12,1-Benzisoxazole,4-nitro-;
2,1-Benzisoxazole,4-nitro-(9CI)
CAS:188860-13-1分子結(jié)構(gòu)C7H4N2O3詳情供應(yīng)商
19164-42-22,1,3-Benzoxadiazole-5-carboxaldehyde,1-oxide;
5-Benzofurazancarboxaldehyde,1-oxide (8CI);
5-Formylbenzofuroxan;
NSC 368686
CAS:19164-42-2分子結(jié)構(gòu)C7H4N2O3詳情供應(yīng)商
熱門搜關(guān)鍵詞:Hexahydromethy BBTS C27 H36 O4 C29 H45 N O2 dihydrobenzene C10 H12 O3 METHY ETHYL KETONE 馬來酸酐*丙烯酸 5,6-二氫-3-(4-嗎啉基)-1-[4-(2-氧代-1-哌啶 c2br4hf hydroxy buty KF*H?O C11H10BrNO3 ?éê2?′ó?μ? tetrmethyl Dimorpholamine CH COC H thiaundecane PDMS EC TRISTYRENATED dioctadecyloxacarbocyanine tetramethylindodicarbocyanine Calystegin tetramethylindocarbocyanine perchlorate cider 3-氯-2-氟苯腈 3-氯-1 2-丙二醇 9-十八烯基亞氨 Benzoic Acide trimethylquinoline polymer 胺 基三 氟 甲基 磷酸酯 2,2'-亞甲基雙-( 4-甲基-6-叔丁基苯酚) Maoecrystal 氟*磷酸酯 L- ±?°±?£°·???á?? H2O1S C6H6O4F9P C5H7O4F6P C22H39 O4 P C16H24Cl2