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

化工產品

CAS號查詢化工產品

熱門搜索化學品最多只顯示前20條,請點擊“搜索化學品”查看所有結果


CAS登錄號 中文名 英文名 分子結構式 分子式 詳情 供應商
5728-20-13,4-二氯-1,2,5-噻二唑3,4-Dichloro-1,2,5-thiadiazole;
4'-Ethyl-4-biphenylamine
CAS:5728-20-1分子結構C2Cl2N2S詳情供應商
24937-97-1氯三氟乙烯與氯乙烯的聚合物Ethene, chlorotrifluoro-, polymer with chloroethene;
Chlorotrifluoroethene, chloroethene polymer;
Chlorotrifluoroethene, polymer with chloroethene;
chlorotrifluoro-ethen polymer with chloroethene
CAS:24937-97-1分子結構(C2H3Cl.C2ClF3)x詳情供應商
63403-57-6二氯乙酸-d2Acetic-dacid-d, dichloro- (9CI)CAS:63403-57-6分子結構C2Cl2D2O2詳情供應商
354-24-5Acetyl chloride,2-chloro-2,2-difluoro-;
Acetylchloride, chlorodifluoro- (6CI,7CI,8CI,9CI);
Chlorodifluoroacetyl chloride;
Difluorochloroacetyl chloride
CAS:354-24-5分子結構C2Cl2F2O詳情供應商
1320-37-2二氯四氟乙烷Ethane,dichlorotetrafluoro-;
Dichlorotetrafluoroethane;
Isceon 224;
Tetrafluorodichloroethane
CAS:1320-37-2分子結構C2Cl2F4詳情供應商
354-61-01,2-二氯-2-碘-1,1,2-三氟乙烷;
1,2-二氯-2-碘-1,1,2-三氟乙烷;
1,2-二氯-2-碘-1,1,2-三氟乙烷, TECH
Ethane,1,2-dichloro-1,1,2-trifluoro-2-iodo-;
1,2-Dichloro-1,1,2-trifluoro-2-iodoethane;
1,2-Dichloro-1,2,2-trifluoro-1-iodoethane;
1,2-Dichloro-1-iodo-1,2,2-trifluoroethane;
1,2-Dichloro-1-iodotrifluoroethane;
1,2-Dichloro-2-iodo-1,1,2-trifluoroethane;
1-Iodo-1,2-dichloro-1,2,2-trifluoroethane
CAS:354-61-0分子結構C2Cl2F3I詳情供應商
79-35-61,1-二氯-2,2-二氟乙烯;
1,1-二氟-2,3-二氯乙烯;
1,1-二氯-2,2-二氟乙烯;
1,1-二氟-2,2-二氯乙烯
Ethene,1,1-dichloro-2,2-difluoro-;
Ethylene,1,1-dichloro-2,2-difluoro- (8CI);
1,1-Dichloro-2,2-difluoroethene;
1,1-Dichloro-2,2-difluoroethylene;
1,1-Dichlorodifluoroethylene;
1,1-Difluoro-2,2-dichloroethene;
1,1-Difluoro-2,2-dichloroethylene;
CFC 1112a;
F 1112a;
Genetron 1112a;
R 1112a
CAS:79-35-6分子結構C2Cl2F2詳情供應商
76-14-21,2-二氯四氟乙烷;
四氟二氯乙烷;
二氯四氟乙烷;
1,1,2,2-四氟-1,2-二氯乙烷;
1,2-二氯四氟乙烷;
氟里昂-114;
氟?
Ethane,1,2-dichloro-1,1,2,2-tetrafluoro-;
Ethane,1,2-dichlorotetrafluoro- (8CI);
1,1,2,2-Tetrafluoro-1,2-dichloroethane;
1,2-Dichloro-1,1,2,2-tetrafluoroethane;
1,2-Dichloroperfluoroethane;
1,2-Dichlorotetrafluoroethane;
Arcton 114;
Arcton 33;
CFC 114;
Cryofluoran;
Cryofluorane;
Dichloro-1,1,2,2-tetrafluoroethane;
F 114;
F 114 (halocarbon);
FC114;
FKW 114;
Fluorocarbon 114;
Freon 114;
Frigen 114;
Frigiderm;
Fron 114;
Genetron 114;
Genetron 316;
Ledon 114;
Propellant 114;
R 114;
R 114(halocarbon);
Refrigerant 114;
Ucon 114;
sym-Dichlorotetrafluoroethane
CAS:76-14-2分子結構C2Cl2F4詳情供應商
374-07-21,1-二氯四氟乙烷;
1,1-二氯四氟乙烷;
Ethane,1,1-dichloro-1,2,2,2-tetrafluoro-;
Ethane,1,1-dichlorotetrafluoro- (7CI,8CI);
1,1,1,2-Tetrafluoro-2,2-dichloroethane;
1,1,1,2-Tetrafluorodichloroethane;
1,1-Dichloro-1,2,2,2-tetrafluoroethane;
1,1-Dichlorotetrafluoroethane;
2,2-Dichloro-1,1,1,2-tetrafluoroethane;
CFC114a;
F 114a;
Freon 114a;
Frigen 114A;
R 114a
CAS:374-07-2分子結構C2Cl2F4詳情供應商
598-88-91,2-二氯-1,2-二氟乙烯;
1,2-二氯-1,2-二氟乙烯;
Ethene,1,2-dichloro-1,2-difluoro-;
Ethylene,1,2-dichloro-1,2-difluoro- (7CI,8CI);
1,2-Dichloro-1,2-difluoroethene;
1,2-Dichloro-1,2-difluoroethylene;
1,2-Dichlorodifluoroethene;
1,2-Dichlorodifluoroethylene;
1,2-Difluoro-1,2-dichloroethene;
1,2-Difluoro-1,2-dichloroethylene;
1,2-Difluorodichloroethylene;
CFC 1112
CAS:598-88-9分子結構C2Cl2F2詳情供應商
4591-28-0Ethenone, dichloro-(9CI);
Ketene,dichloro- (7CI,8CI);
Dichloroketene
CAS:4591-28-0分子結構C2Cl2O詳情供應商
27156-03-2Ethene,dichlorodifluoro-;
Ethylene,dichlorodifluoro- (7CI);
Dichlorodifluoroethylene
CAS:27156-03-2分子結構C2Cl2F2詳情供應商
311-81-9Ethene,1,2-dichloro-1,2-difluoro-, (1Z)-;
Ethene,1,2-dichloro-1,2-difluoro-, (Z)-;
Ethylene, 1,2-dichloro-1,2-difluoro-, (Z)-(8CI);
R 1112c;
cis-1,2-Dichloro-1,2-difluoroethene;
cis-1,2-Dichloro-1,2-difluoroethylene;
cis-1,2-Dichlorodifluoroethylene
CAS:311-81-9分子結構C2Cl2F2詳情供應商
22398-99-8Methane,[(dichlorofluoromethyl)thio]trifluoro-;
Sulfide,dichlorofluoromethyl trifluoromethyl (8CI);
Dichlorofluoromethyltrifluoromethyl sulfide
CAS:22398-99-8分子結構C2Cl2F4S詳情供應商
17426-84-5Phosphonous dichloride,(pentafluoroethyl)- (8CI,9CI);
Dichloro(pentafluoroethyl)phosphine;
Perfluoroethyldichlorophosphine
CAS:17426-84-5分子結構C2Cl2F5P詳情供應商
79070-11-4Poly(difluoromethylene),a-chloro-w-(2,2-dichloro-1,1,2-trifluoroethyl)-;
Poly(difluoromethylene), .alpha.-chloro-.omega.-(2,2-dichloro-1,1,2-trifluoroethyl)-;
ALPHA-CHLORO-OMEGA-(2,2-DICHLORO-1,1,2-TRIFLUOROETHYL)-POLY (DIFLUOROMETHYLENE);
Poly(difluoromethylene), α-chloro-ω-(2, 2-dichloro-1,1,2-trifluoroethyl)-;
tetrafluoroethylene telomers
CAS:79070-11-4化學結構(CF2)nC2Cl3F3詳情供應商
2254-88-83,5-二氯-1,2,4-噻二唑1,2,4-Thiadiazole,3,5-dichloro-;
3,5-Dichloro-1,2,4-thiadiazole
CAS:2254-88-8分子結構C2Cl2N2S詳情供應商
37579-29-61,2,4-Oxadiazole,3,5-dichloro-;
3,5-Dichloro-1,2,4-oxadiazole
CAS:37579-29-6分子結構C2Cl2N2O詳情供應商
765844-28-81,2,3-Thiadiazole,4,5-dichloro-;
1,2,3-Thiadiazole,4,5-dichloro-(9CI)
CAS:765844-28-8分子結構C2Cl2N2S詳情供應商
661-66-51,1-DICHLORO-2-IODO-1,2,2-TRIFLUOROETHANE;
1,1-DICHLORO-2-IODO-1,2,2-TRIFLUOROETHANE;
1,1-Dichloro-1,2,2-trifluoro-2-iodoethane
CAS:661-66-5分子結構C2Cl2F3I詳情供應商
熱門搜關鍵詞:C7H14 O2 powderlink 1174 hydrogen SULFID C9 H18O6 雙 咪唑 基 苯 rudmso4cl2 C22H18N2O4 C28N2O4H22 C5H5N2Br C24H26N2O4 16-三十一酮 二苯醚磺酸鈉 硅雜環(huán)戊烷 2,6-吡啶二甲醇 甲基 丙烯基二硫醚 Cocamidopropy 精氨酰精氨酸 C6H2Br2 C26H46 喹啉-6-甲醛 CA [51-52-5] 4-甲基-1,3-二氧己環(huán) 4-氨基-1-萘磺酸 2,4-二硝基苯甲醛 Propanoic acid,2-methyl-, 1,1'-(2-ethyl-1-propyl-1,3-propanediyl) ester C9H10O3 118-61-6 Bicyclo[3.2.1]oct-3-en-2-one 三氟甲基喹唑啉 C16H17NO 乙基 丁烯醛 5-甲基嘧啶 c17h26n2o Cu2C TiN2 C19H17ClN2O4 2-Fluoro-5-methylaniline 107P6 imidazo[1,2-a]pyridine-6-carboxylic acid 3H-Imidazo[4,5-c]pyridine,4-chloro- 苯并呋喃-5-甲醛