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CAS登录号 中文名 英文名 分子结构式 分子式 详情 供应商
821-10-31,4-二氯-2-丁炔;
丁炔二氯		1,4-Dichloro-2-butyneCAS:821-10-3分子结构C4H4Cl2详情供应商
25067-95-22,3-二氯-1,3-丁二烯与2-氯-1,3-丁二烯的共聚物1,3-Butadiene, 2,3-dichloro-, polymer with 2-chloro-1,3-butadiene无(C4H5Cl.C4H4Cl2)x详情供应商
58924-00-82-甲基-2-丙烯酸-1,2-乙二醇酯和2-氯-1,3-丁二烯及2,3-二氯-1,3-丁二烯的聚合物2-Propenoic acid, 2-methyl-, 1,2-ethanediyl ester, polymer with 2-chloro-1,3-butadiene and 2,3-dichl无(C10H14O4.C4H5Cl.C4H4Cl2)x详情供应商
130622-42-3Butane,1,1-dichloro-2,2,3,3-tetrafluoro-;
HCFC 354ncc		CAS:130622-42-3分子结构C4H4Cl2F4详情供应商
679-69-6Butane,1,2-dichloro-1,1,2-trifluoro-4-iodo-;
1,2-Dichloro-1,1,2-trifluoro-4-iodobutane		CAS:679-69-6分子结构C4H4Cl2F3I详情供应商
2957-95-1顺式-3,4-二氯环丁烯Cyclobutene,3,4-dichloro-, (3R,4S)-rel-;
Cyclobutene,3,4-dichloro-, cis- (8CI);
3,4-cis-Dichlorocyclobutene;
cis-3,4-Dichloro-1-cyclobutene;
cis-3,4-Dichlorocyclobutene		CAS:2957-95-1分子结构C4H4Cl2详情供应商
401564-64-5Pyridazine,1,3-dichloro-1,2-dihydro-;
Pyridazine, 1,3-dichloro-1,2-dihydro- (9CI)		CAS:401564-64-5分子结构C4H4Cl2N2详情供应商
71501-49-0Pyrimidine, 2-chloro-,hydrochloride (1:1);
Pyrimidine,2-chloro-, monohydrochloride (9CI)		CAS:71501-49-0分子结构C4H4Cl2N2详情供应商
179051-78-6Pyrimidine, 4-chloro-,hydrochloride (1:1);
Pyrimidine,4-chloro-, monohydrochloride (9CI);
4-Chloropyrimidine hydrochloride		CAS:179051-78-6分子结构C4H4Cl2N2详情供应商
15965-33-04,5-二氯-2-甲基咪唑1H-Imidazole,4,5-dichloro-2-methyl-;
Imidazole,4,5-dichloro-2-methyl- (8CI);
4,5-Dichloro-2-methylimidazole;
NSC 222401		CAS:15965-33-0分子结构C4H4Cl2N2详情供应商
2984-42-11,3-Butadiene,1,4-dichloro-;
1,4-Dichloro-1,3-butadiene		CAS:2984-42-1分子结构C4H4Cl2详情供应商
1653-19-61,3-Butadiene,2,3-dichloro-;
2,3-Dichloro-1,3-butadiene;
2,3-Dichlorobuta-1,3-diyne;
2,3-Dichlorobutadiene;
2,3-Dichlorobutadiene-1,3;
Dichlorobutadiene		CAS:1653-19-6分子结构C4H4Cl2详情供应商
28577-62-01,3-Butadiene,dichloro-;
Dichlorobutadiene		CAS:28577-62-0分子结构C4H4Cl2详情供应商
83682-44-41,2-Butadiene,1,4-dichloro-;
1,4-DICHLORO-1,2-BUTADIENE		CAS:83682-44-4分子结构C4H4Cl2详情供应商
3574-40-11,3-Butadiene,1,2-dichloro-;
1,2-Dichloro-1,3-butadiene		CAS:3574-40-1分子结构C4H4Cl2详情供应商
83682-42-21-Butyne, 4,4-dichloro-CAS:83682-42-2分子结构C4H4Cl2详情供应商
3588-13-41,3-Butadiene,1,4-dichloro-, (E,Z)- (8CI,9CI);
trans,cis-1,4-Dichloro-1,3-butadiene		CAS:3588-13-4分子结构C4H4Cl2详情供应商
918-17-22-Propanol,1,3-dichloro-1,1,3,3-tetrafluoro-2-methyl-;
1,3-Dichloro-2-methyltetrafluoro-2-propanol;
NSC 42727		CAS:918-17-2化学结构C4H4Cl2F4O详情供应商
437712-31-72,3-DICHLORO-1,1,1,3-TETRAFLUOROBUTANE;
2,3-DICHLORO-1,1,1,3-TETRAFLUOROBUTANE;
2,3-DICHLORO-1,1,1,3-TETRAFLUOROBUTANE, 97% MIN.		CAS:437712-31-7分子结构C4H4Cl2F4详情供应商
26719-07-3mercury(2+) chloroacetate;
mercury(2+) chloroacetate;
Bis(chloroacetic acid)mercury(II) salt		CAS:26719-07-3化学结构C4H4Cl2HgO4详情供应商
热门搜关键词:C25H20O3N2  C20H32O2 基苯乙酮 C6H3OH2NH2 Acid Yellow 2 C23H25BrN6O10 C6H5OCH3 Acryloyloxy pave : C12H18O2 1,4-双（三氯甲基）苯 C32H40N2O 二硝基重氮酚 1,3-二氢-2H-1,4- 苯并二氮杂卓 WO3.0.5H2O 1-庚烯-4-醇 NH4H2(PO4)3 COCOYL GLUTAMIC ACID 反 反 癸二烯醛 3-Ethyl-5-hexene; 2',4'-dihydroxychalcone hexanediamine C15H16N2O C24H32O6 马兜铃酮 硫酸钾钠 (C6H10O4C4H10O2C2H6O2)x 朝藿定B 3-Chloro-2-hydroxy-5-nitropyridine NH4B(OH)4 C9NO2H11 Cu(HCO3)2 i-C8H18 3-Ethoxya 乙胺硫脲 No. 137-26-8) UN NO.190 -1H-tetrazole N(NO3)2 C15H13N3S