| 1 | 5039-09-8 | | N-(4-phenyl-2-thiazolyl)acetamide | C11H10N2OS | | |
| 2 | 5039-16-7 | 2-氯-N-(4-苯基-噻唑-2-基)-乙酰胺 | 2-Chloro-N-(4-phenyl-thiazol-2-yl)-acetamide | C11H9ClN2OS | | |
| 3 | 5039-61-2 | 正丙基肼盐酸盐 | propylhydrazine | C3H10N2 | | |
| 4 | 5039-78-1 | 甲基丙烯酰氧乙基三甲基氯化铵 | Methacryloxyethyltrimethyl ammonium chloride | C9H18ClNO2 | 单体;卤代物;季铵盐;特种脂;超干溶剂;其他原料;有机原料;化工原料;高分子科学;化工中间体 | |
| 5 | 50390-35-7 | 2,2-diethyl-1-phenylbutan-1-one | 2,2-diethyl-1-phenylbutan-1-one | C14H20O | | |
| 6 | 50390-49-3 | 3',2,2-TRIMETHYLPROPIOPHENONE | 3',2,2-TRIMETHYLPROPIOPHENONE | C12H16O | | |
| 7 | 50390-51-7 | 2-甲基-1-(对甲苯基)丙烷-1-酮 | 2,4'-dimethylpropiophenone | C11H14O | | |
| 8 | 50390-68-6 | 2-METHYL-2-PHENYL-CYCLOPENTANONE | 2-METHYL-2-PHENYL-CYCLOPENTANONE | C12H14O | | |
| 9 | 50390-76-6 | 2-甲氧基-5-甲砜基苯甲酸 | 4-Methoxy-3-Carboxymethylbenzene Sulponate | C9H10O5S | 苯类 | |
| 10 | 50390-78-8 | 1-甲氧基-2-甲基-4-(甲硫基)苯 | 1-METHOXY-2-METHYL-4-(METHYLTHIO)BENZENE, 97 | C9H12OS | | |
| 11 | 50390-79-9 | 1-Methoxy-2-methyl-4-(methylsulfonyl)benzene | 1-Methoxy-2-methyl-4-(methylsulfonyl)benzene | C9H12O3S | | |
| 12 | 50392-32-0 | (1S,3R,8S,9S,10R,13R,14S,17R)-17-[(2R)-6-hydroxy-6-methyl-heptan-2-yl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-1,3-diol | (1S,3R,8S,9S,10R,13R,14S,17R)-17-[(2R)-6-hydroxy-6-methyl-heptan-2-yl]-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-1,3-diol | C27H46O3 | | |
| 13 | 50392-39-7 | 4-氨基-2,5-二氯苯酚 | 4-Amino-2,5-dichlorophenol | C6H5Cl2NO | 卤代物;农药中间体;杀虫剂中间体;苯甲酰脲类杀虫剂 | |
| 14 | 50392-78-4 | 1-(4-吡啶基)-乙基胺 | 1-(4-Pyridyl)ethylamine | C7H10N2 | 医药中间体 | |
| 15 | 50393-59-4 | N-(1-naphthyl)-2-nitrobenzenesulfonamide | N-(1-naphthyl)-2-nitrobenzenesulfonamide | C16H12N2O4S | | |
| 16 | 50393-98-1 | | (-)-di-de-Omethylgrandisin | C22H28O7 | | |
| 17 | 50394-27-9 | 易吸潮 | Des-methylformate Eplerenone | | | |
| 18 | 50394-89-3 | 2-Hydroxy Ethynyl Estradiol | 2-Hydroxy Ethynyl Estradiol | C20H24O3 | | |
| 19 | 50394-90-6 | 4-Hydroxy Ethynyl Estradiol | 4-Hydroxy Ethynyl Estradiol | C20H24O3 | | |
| 20 | 50395-42-1 | AC-ALA-ALA-PHE-OME | AC-ALA-ALA-PHE-OME | C18H25N3O5 | | |
| 21 | 50395-70-5 | N,N-DIPHENYLCINNAMAMIDE | N,N-DIPHENYLCINNAMAMIDE | C21H17NO | | |
| 22 | 50396-26-4 | 1,2-bis(di-o-tolylphosphino)ethane | 1,2-bis(di-o-tolylphosphino)ethane | C30H32P2 | 化工原料 | 化工原料 |
| 23 | 50396-37-7 | 1H-Azepine-1-carboxylicacid,2,3-dihydro-,methylester(9CI) | 1H-Azepine-1-carboxylicacid,2,3-dihydro-,methylester(9CI) | C8H11NO2 | | |
| 24 | 50396-46-8 | 5-BROMO-2-HYDROXYCINNAMIC ACID | 5-BROMO-2-HYDROXYCINNAMIC ACID | C9H7BrO3 | | |
| 25 | 50396-49-1 | 2-HYDROXY-5-NITROCINNAMIC ACID | 2-HYDROXY-5-NITROCINNAMIC ACID | C9H7NO5 | | |
| 26 | 50396-52-6 | 3,6-Dimethyl-2-hydroxycinnamic acid | 3,6-Dimethyl-2-hydroxycinnamic acid | C11H12O3 | | |
| 27 | 50396-63-9 | 50396-63-9 | 6-FLUOROISOCHROMAN | C9H9FO | | |
| 28 | 50396-67-3 | 6-fluoro-2-methyl-1,2,3,4-tetrahydroisoquinoline | 6-fluoro-2-methyl-1,2,3,4-tetrahydroisoquinoline | C10H12FN | | |
| 29 | 50396-78-6 | (3-氟苯甲基)(甲基)硫烷 | (3-Fluorobenzyl)(methyl)sulfane | C8H9FS | | |
| 30 | 50396-87-7 | (E)-4-己烯-3-酮 | (E)-4-Hexen-3-one | C6H10O | | |
| 31 | 50396-96-8 | (Z)-4-Hexen-3-one | (Z)-4-Hexen-3-one | C6H10O | | |
| 32 | 50397-63-2 | 2-[(3-甲基苯基)磺酰基]乙酸乙酯 | [(3-Methylphenyl)sulfonyl]acetic acid ethyl ester | C11H14O4S | | |
| 33 | 50397-64-3 | 对甲苯磺酰乙酸甲酯 | METHYL P-TOLUENESULPHONYLACETATE | C10H12O4S | | |
| 34 | 50397-65-4 | (4-Bromophenylsulfonyl)acetic acid methyl ester | (4-Bromophenylsulfonyl)acetic acid methyl ester | C9H9BrO4S | | |
| 35 | 50397-69-8 | 2-(4-溴苯基)硫代乙酸甲酯 | Acetic acid, 2-[(4-bromophenyl)thio]-, methyl ester | C9H9BrO2S | | |
| 36 | 50397-71-2 | 2-(3-叔-丁基苯氧基)丙酸 | 2-(3-TERT-BUTYLPHENOXY)PROPANOIC ACID | C13H18O3 | | |
| 37 | 50397-74-5 | 4-氨基-3-溴苯腈 | 4-Amino-3-bromobenzonitrile | C7H5BrN2 | 腈;氰化物;卤代物;苯环系列;有机化学 | |
| 38 | 50398-09-9 | 50398-09-9 | 50398-09-9 | | | |
| 39 | 50398-29-3 | Methanol, bromo- | Methanol, bromo- | CH3BrO | | |
| 40 | 50398-69-1 | Dithiophosphoric acid S-(5-chloro-2-thiazolylmethyl)O,O-dimethyl ester | Dithiophosphoric acid S-(5-chloro-2-thiazolylmethyl)O,O-dimethyl ester | C6H9ClNO2PS3 | | |
| 41 | 50398-72-6 | 2-(氯甲基)-4-甲基-1,3-噻唑盐酸盐 | 2-CHLOROMETHYL-4-METHYL-THIAZOLE | C5H6ClNS | | |
| 42 | 50398-74-8 | 5-溴-2-(氯甲基)噻唑 | 5-BroMo-2-(chloroMethyl)thiazole | C4H3BrClNS | | |
| 43 | 50398-77-1 | 5-氯-2-(氯甲基)-1,3-噻唑 | 5-chloro-2-(chloromethyl)thiazole | C4H3Cl2NS | | |
| 44 | 50398-78-2 | (5-氯噻唑-2-基)甲醇 | (5-chloro-1,3-thiazol-2-yl)methanol | C4H4ClNOS | | |
| 45 | 50399-48-9 | 6,7-DIMETHYL-1,2,3,4-TETRAHYDRONAPHTHALEN-1-AMINE | 6,7-DIMETHYL-1,2,3,4-TETRAHYDRONAPHTHALEN-1-AMINE | C12H17N | | |
| 46 | 50399-51-4 | 7-甲氧基-1,2,3,4-四氢萘-1-基)胺 | 1,2,3,4-Tetrahydro-7-Methoxy-1-naphthalenaMine | C11H15NO | | |
| 47 | 50399-62-7 | | Pyrene, 2,2'-(1,2-ethenediyl)bis- | C34H20 | | |
| 48 | 50399-63-8 | | Pyrene, 2,2'-(1,3-butadiene-1,4-diyl)bis- | C36H22 | | |
| 49 | 50399-66-1 | | Pyrene, 2,2'-(1,3,5-hexatriene-1,6-diyl)bis- | C38H24 | | |
| 50 | 50399-67-2 | | Pyrene, 2,2'-(1,3,5,7-octatetraene-1,8-diyl)bis- | C40H26 | | |
| 51 | 50399-95-6 | METHOXYHEMIGOSSYPOL | METHOXYHEMIGOSSYPOL | C16H18O4 | | |
| 52 | 50399-96-7 | | 1-Naphthalenecarboxaldehyde, 2,3,8-trimethoxy-6-methyl-4-(1-methylethyl)- | C18H22O4 | | |
| 53 | 50399-98-9 | | Phthalazine, 1,4-dihydro- | C8H8N2 | | |