CAS号查询化工产品

热门搜索化学品最多只显示前20条,请点击“搜索化学品”查看所有结果


CAS登录号 中文名 英文名 分子结构式 分子式 详情 供应商
31752-99-5(3aR,4S,5R,6aS)-(-)-六氢-4-(羟甲基)-2-氧代-2H-环戊并[b]呋喃-5-基1,1'-联苯-4-甲酸酯(-)-Corey lactone 4-phenylbenzoate alcohol;
(3aalpha,4alpha,5beta,6aalpha)-(-)-Hexahydro-4-(hydroxymethyl)-2-oxo-2H-cyclopenta[b]furan-5-yl 1,1'-biphenyl-4-carboxylate;
(3aR,4S,5R,6aS)-(-)-Hexahydro-4-(hydroxymethyl)-2-oxo-2H-cyclopenta[b]furan
CAS:31752-99-5分子结构C21H20O5详情供应商
32780-06-6(S)-5-羟甲基二氢呋喃-2-酮;
(S)-(+)-4-羟甲基丁内酯
(S)-5-Hydroxymethyldihydrofuran-2-one;
(S)-(+)-4,5-Dihydro-5-(hydroxymethyl)-2(3H)-furanone
CAS:32780-06-6分子结构C5H8O3详情供应商
39746-00-4(3aR,4S,5R,6aS)-(-)-5-(苯甲酰氧基)-六氢-4-(羟甲基)-2H-环戊并[b]呋喃-2-酮(-)-Corey lactone benzoate;
(3aR,4S,5R,6aS)-(-)-5-(Benzoyloxy)-hexahydro-4(-hydroxymethyl)-2H-cyclopenta[b]furan-2-one
CAS:39746-00-4分子结构C15H16O5详情供应商
52813-63-5(R)-5-羟甲基二氢呋喃-2-酮;
(R)-(-)-4-羟甲基丁内酯
(R)-5-Hydroxymethyldihydrofuran-2-one;
(R)-(-)-4,5-Dihydro-5-(hydroxymethyl)-2(3H)-furanone
CAS:52813-63-5分子结构C5H8O3详情供应商
72261-44-04-(羟甲基)-1,2-O-异丙亚基-3-O-苄基-beta-L-苏式戊呋喃4-(Hydroxymethyl)-1,2-O-isopropylidene-3-O-benzyl-beta-L-threo-pentofuranose;
Furo[2,3-d]-1,3-dioxole,b-L-threo-pentofuranose deriv.
CAS:72261-44-0分子结构C16H22O6详情供应商
76704-05-7科里内酯二醇;
(3aS,4R,5S,6aR)-(+)-六氢-5-羟基-4-羟甲基-2H-环戊并[b]呋喃-2-酮
(-)-Corey Lactone Diol;
(3aS,4R,5S,6aR)-(+)-Hexahydro-5-hydroxy-4-(hydroxymethyl)-2H-cyclopenta[b]furan-2-one
CAS:76704-05-7分子结构C8H12O4详情供应商
122111-03-9盐酸吉西他滨;
吉西他宾盐酸盐;
4-氨基-1-(3,3-二氟-4-羟基-5-羟甲基四氢呋喃-2-基)-1H-嘧啶-2-酮盐酸盐
Gemcitabine hydrochloride;
4-Amino-1-[3,3-difluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl]-1H-pyrimidin-2-one hydrochloride
CAS:122111-03-9分子结构C9H12ClF2N3O4详情供应商
72259-84-81,3-苯二羧酸与2-乙基-2-(羟甲基)-1,3-丙二醇、己二酸、1,6-己二醇和1,3-异苯并呋喃二酮的聚合物1,3-Benzenedicarboxylic acid, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, hexanedioic ac;
1,3-benzenedicarboxylic acid, polymer with2-ethyl-2-(hydroxymethyl)-1,3-propanediol, hexanedioic acid,1,6-hexanediol and 1,3-isobenzofurandione;
1,3-Benzenedicarboxylic acid,polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol,hexanedioic acid,1,6-hexanediol and 1,3-isobenzofurandione
(C8H6O4.C8H4O3.C6H14O3.C6H14O2.C6H1详情供应商
30525-36-11,3-异苯并呋喃二酮和2-乙基-2-(羟甲基)-1,3-丙二醇的聚合物(9CI)1,3-Isobenzofurandione, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol;
1,3-isobenzofurandione, polymer with2-ethyl-2-(hydroxymethyl)-1,3-propanediol;
1,3-Isobenzofurandione,polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol;
Trimethylolpropane,phthalic anhydride polymer
(C8H4O3.C6H14O3)x详情供应商
31533-27-41,3-异苯并呋喃二酮与1,2-乙二醇和2-乙基-2-(羟甲基)-1,3-丙二醇的聚合物1,3-Isobenzofurandione, polymer with 1,2-ethanediol and 2-ethyl-2-(hydroxymethyl)-1,3-propanediol;
Phthalic anhydride, ethylene glycol, trimethylolpropane polymer;
1,3-isobenzofurandione, polymer with 1,2-ethanediol and 2-ethyl-2-(hydroxymethy;
l)-1,3-propanediol;
1,3-isobenzofurandione, polymer with 1,2-ethanediol and2-ethyl-2-(hydroxymethyl)-1,3-propanediol;
1,3-Isobenzofurandione,polymer with 1,2-ethanediol and 2-ethyl-2-(hydroxymethyl)-1,3-propanediol;
Phthalic anhydride,ethylene glycol,trimethylolpropane polymer
(C8H4O3.C6H14O3.C2H6O2)x详情供应商
68154-61-0C13-不饱和脂肪酸与2,5-呋喃二酮、1,3-异苯并呋喃二酮和2-乙基-2-羟甲基-1,3-丙二醇的聚合物Fatty acids, C18-unsatd., dimers, polymers with maleic anhydride, phthalic anhydride and trimethylol;
(C36)-Dimer acid, maleic anhydride, phthalic anhydride, trimethylolpropane polymer;
(C36)-Dimer acid, maleic anhydride, phthalic anhydride, trimthylolpropane polymer;
Dimerized fatty acids, maleic anhydride, phthalic anhydride, trimethylolpropane polymer;
fatty acids, c18-unsatd., dimers, polymers with maleic anhydride, phthalic anhy;
fatty acids, c18-unsatd., dimers, polymers with maleicanhydride, phthalic anhydride and trimethylolpropane
(C8H4O3.C6H14O3.C4H2O3.W99)x详情供应商
67892-85-7N,N',2-三(6-异氰酸己基)-亚氨二甲酰二胺与2-乙基-2-(羟甲基)-1,3-丙二醇、2,5-呋喃二酮、1,6-己二醇、1,3-Imidodicarbonic diamide, N,N',2-tris(6-isocyanatohexyl)-, polymer with 2-ethyl-2-(hydroxymethyl)-1,3;
Hexamethylene diisocyanate biuret, phthalic anhydride, maleic anhydride, trimethylolpropane, 1,6-hexanediol, hydrogenated bisphenol A polymer
(C23H38N6O5.C15H28O2.C8H4O3.C6H14O3详情供应商
64385-78-0己二酸单体与2,2-二甲基-1,3-丙二醇、2-乙基-2-羟甲基)-1,3-丙二醇、六氢-1,3-异苯并呋喃二酮和异苯并呋喃?Hexanedioic acid, polymer with 2,2-dimethyl-1,3-propanediol, 2-ethyl-2-(hydroxymethyl)-1,3-propanedi;
hexanedioic acid, polymer with2,2-dimethyl-1,3-propanediol,2-ethyl-2-(hydroxymethyl)-1,3-propanediol,hexahydro-1,3-isobenzofurandione and 1,3-isobenzofurandione;
Hexanedioic acid,polymer with 2,2-dimethyl-1,3-propanediol,2-ethyl-2-(hydroxymethyl)-1,3-propanediol,hexahydro-1,3-isobeneofurandione and 1,3-isobendofurandione
详情供应商
62548-84-9己二酸与1,2-乙二醇、2,5-呋喃二酮、1,3-异苯基呋喃二酮、1,2-丙二醇、2-乙基-2-(羟甲基)-1,3-丙二醇、1,3-Hexanedioic acid, polymer with 1,2-ethanediol, 2,5-furandione, 1,3-isobenzofurandione, 1,2-propanedi;
Hexanedioic acid,polymer with 1,2-ethanediol,2,5-furandione,1,3-isobenzofurandione,1,2-propanediol,2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 1,3-isobenzofurandione
详情供应商
77107-23-4己二酸与1,2-乙二醇、2-乙基-2-(羟甲基)-1,3-丙二醇、1,3-异苯并呋喃二酮和2-丙烯酸酯的聚合物Hexanedioic acid, polymer with 1,2-ethanediol, 2-ethyl-2-(hydroxymethyl)- 1,3-propanediol and 1,3-is;
opahexanedioic acid, polymer with 1,2-ethanediol,2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 1,3-isobenzofurandione,2-propenoate;
Hexanedioic acid,polymer with 1,2-ethanediol,2-ethyl-2-(hydroxymethyl)-1,3-propanediol and 1,3-isobenzofurandione,2-propenoate
详情供应商
95566-37-3己二酸与1,6-二异氰酸基己烷、1,2-乙二醇、甲醛、3-羟基-2-(羟甲基)-2-甲基丙酸、1,3-异苯丙呋喃二酮和尿素Hexanedioic acid, polymer with 1,6-diisocyanatohexane, 1,2-ethanediol, formaldehyde, 3-hydroxy-2-(hy;
1,6-Hexamethylene diisocyanate, polymer with adipic acid, ethylene glycol, 2,2-dimethylolpropionic acid, formaldehyde, phthalic anhydride and urea
(C8H12N2O2.C8H4O3.C6H10O4.C5H10O4.C详情供应商
25950-35-0己二酸与2,2-二甲基-1,3-丙二醇、2-乙基-2-(羟甲基)-1,3-丙二醇和1,3-异苯并呋喃二酮的聚合物Hexanedioic acid, polymer with 2,2-dimethyl-1,3-propanediol, 2-ethyl-2-(hydroxymethyl)-1,3-propanedi;
Adipic acid, neopentyl glycol, phthalic anhydride, trimethylolpropane polymer;
Adipic acid, phthalic acid, neopentyl glycol, trimethylolpropane polymer;
Neopentyl glycol, trimethylolpropane, phthalic anhydride, adipic acid polymer
(C8H4O3.C6H14O3.C6H10O4.C5H12O2)x详情供应商
68002-45-9己二酸与2,5-呋喃二酮、2-(羟甲基)-2-甲基-1,3-丙二醇、1,3-异苯并呋喃二酮和4-(1,1-二甲基乙基)苯甲酸酯的Hexanedioic acid, polymer with 2,5-furandione, 2-(hydroxymethyl)-2-methyl-1,3-propanediol and 1,3-is;
Phthalic anhydride, maleic anhydride, trimethylolethane, adipic acid polymer, p-tert-butylbenzoate;
hexanedioic acid, polymer with 2,5-furandione, 2-(hydroxymethyl)-2-methyl-1,3-propanediol and 1,3-isobenzofurandione, 4-(1,1-dimethylethyl)benzoate
详情供应商
68133-07-3己二酸与2-乙基-2-(羟甲基)-1,3-丙二醇、1,3-异苯并呋喃二酮和1,1'-氧代双[2-丙醇]的聚合物Hexanedioic acid, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, 1,3-isobenzofurandione and;
Hexanedioic acid,polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol,1,3-isobenzofurandione and 1,1'-oxybis[2-propanol]
(C8H4O3.C6H14O3.C6H14O3.C6H10O4)x详情供应商
68227-93-0己二酸与2-乙基-2-(羟甲基)-1,3-丙二醇、1,3-异苯并呋喃二酮和(Z,Z)-9,12-十八碳二烯酸二聚物的聚合物;
聚氨
Hexanedioic acid, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, 1,3-isobenzofurandione and;
Polyurethane resin (7110J3)
[(C18H32O2)2.C8H4O3.C6H14O3.C6H10O4详情供应商
热门搜关键词:ista Cefbuperazone sodium 2,3-环氧丙基丁醚 CaAl2O4 MTIC C26H48O7 Aspergillus niger  C5H10O  亚乙基六胺 2,4,5-三甲基 双 三苯基膦 氯化钯 C6H9BrO4 C12O4H14 COH3 3-甲基苄基溴 C15H24N2O17P2 N -羟基琥珀酰亚胺 羟甲基 呋喃 苯乙烯二聚物 二甲基 苯二胺盐酸盐 C4H8O2S·HCl oxidize 戊烯酸甲酯 C24H48O6  C7H14O2 C4H8O-4 C9H13N5O4 C28H38O6 乙二醇二甲基丙烯酸 钴CAS NO k2s04 2,5-Furandione,3-methyl 4-aminobutyl 1,3-二乙基-2-硫代巴比妥酸 acid copolymer Acetyl phosphate polyoxy 2,3-二甲基环己醇 N-苄氧羰基-L-天冬酰胺 活性红ke-3b