| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 42839-36-1 | | guanidine, ((octahydro-2-azocinyl)methyl)-, sulfate, hydrate | | | | |
| 42839-72-5 | | 1-bromo-4-(dimethylamino)methyl-3-methoxy-fluoren-9-on | | | | |
| 42839-73-6 | | 1-bromo-4-(diethylamino)methyl-3-methoxy-fluoren-9-on | | | | |
| 42839-74-7 | | 1-bromo-3-methoxy-4-(1-piperidinylmethyl)-9h-fluoren-9-on | | | | |
| 42839-75-8 | | 1-bromo-3-methoxy-4-(4-morpholinylmethyl)-9h-fluoren-9-on | | | | |
| 42839-76-9 | | 2-(dimethylamino)methyl-3-methoxy-fluoren-9-on | | | | |
| 42839-77-0 | | 2-(diethylamino)methyl-3-methoxy-fluoren-9-on | | | | |
| 42839-78-1 | | 3-methoxy-2-piperidinomethyl-fluoren-9-on | | | | |
| 42839-79-2 | | 3-methoxy-2-morpholinomethyl-fluoren-9-on | | | | |
| 42839-80-5 | | 2-(dimethylamino)methyl-3-hydroxy-fluoren-9-on hydrochloride | | | | |
| 42839-81-6 | | 2-(diethylamino)methyl-3-hydroxy-fluoren-9-on hydrochloride | | | | |
| 42839-82-7 | | 3-hydroxy-2-piperidinomethyl-fluoren-9-on | | | | |
| 42839-83-8 | | 3-hydroxy-2-morpholinomethyl-fluoren-9-on | | | | |
| 4284-09-7 | 3-氯-2,4,5,6-四氟三氟甲苯 | 3-chloro-2,4,5,6-tetrafluorobenzotrifluoride | | | | |
| 4284-10-0 | 3,5-二氯-2,4,6-三氟三氟甲苯 | 3,5-dichloro-2,4,6-trifluorobenzotrifluoride | | | | |
| 4284-46-2 | n-(4-甲基苯)-3-硝基苯磺酰胺 | n-(4-methylphenyl)-3-nitrobenzenesulfonamide | | | | |
| 4284-47-3 | n-(4-甲基苯基)甲磺酰胺 | n-(4-methylphenyl)methanesulfonamide | | | | |
| 4284-50-8 | n-(4-溴苯基)甲磺酰胺 | n-(4-bromophenyl)methanesulfonamide | | | | |
| 4284-63-3 | 4-甲基-2-(甲磺酰基)苯胺 | 4-methyl-2-(methylsulfonyl)aniline | | | | |
| 42840-05-1 | | 3-(dimethylamino)methyl-4-methoxy-xanthen-9-on hydrochloride | | | | |
| 42840-06-2 | | 3-(diethylamino)methyl-4-methoxy-xanthen-9-on hydrochloride | | | | |
| 42840-07-3 | | 4-methoxy-3-piperidinomethyl-xanthen-9-on hydrochloride | | | | |
| 42840-08-4 | | 4-methoxy-3-morpholinomethyl-xanthen-9-on hydrochloride | | | | |
| 42840-09-5 | | 4-methoxy-3-pyrrolidinylmethyl-xanthen-9-on hydrochloride | | | | |
| 42840-13-1 | | 4-(dimethylamino)methyl-3-methoxy-dibenzofura | | | | |
| 42840-14-2 | | 4-(diethylamino)methyl-3-methoxy-dibenzofura | | | | |
| 42840-15-3 | | 3-methoxy-4-piperidinomethyl-dibenzofura | | | | |
| 42840-16-4 | | 3-methoxy-4-morpholinomethyl-dibenzofura | | | | |
| 42840-17-5 | | 3-methoxy-4-pyrrolidinomethyl-dibenzofura | | | | |
| 42841-31-6 | | dithiodi-propionitril | | | 48-51℃ | |
| 42842-08-0 | | propoxy-ethyne | C5H8O | 84.12 | | |
| 42842-13-7 | | 2,4,7-trimethyl-octan-4-ol | C11H24O | 172.31 | | |
| 42842-58-0 | | (R,S)-1,2-Dimethyl-3-phenyl-1H-indene | C17H16 | 220.31 | | |
| 42843-17-4 | | Cyclohexene-1-d | C6H9D | 83.15 | | |
| 42843-94-7 | (3-乙氧基-3-氧代丙基)三苯基溴化膦 | (3-ethoxy-3-oxopropyl)triphenylphosphonium bromide | | | | |
| 42844-93-9 | [1,3-二氢-5,6-双[[(2-羟基-1-萘基)亚甲基]氨基]-2H-苯并咪唑-2-酮(2-)-N5,N6,O5,O6]-,(SP-4-2)合镍 | [1,3-dihydro-5,6-bis[[(2-hydroxy-1-naphthalenyl)methylene] amino]-2H-benzimidazol-2-onato(2-)-N5,N6Nickel | C29H18N4NiO3 | | | |
| 428445-94-7 | | 3-amino-n-(4-chlorophenyl)-6,7,8,9-tetrahydro-5h-cyclohepta[b]thieno[3,2-e]pyridine-2-carboxamide | | | | |
| 428448-49-1 | 4-氟-n-(2-甲基苄基)苯甲酰胺 | 4-fluoro-n-(2-methylbenzyl)benzamide | | | | |
| 42845-62-5 | | sulfuric acid, monoethyl ester, ion(1-), salt with alpha, alpha'-[(ethyloctadec | | | | |
| 428452-49-7 | 2,2-二氟-3-氨基丙酸 | 3-amino-2,2-difluoropropanoic acid | | | | |
| 428458-90-6 | | 3-amino-n-[4-(aminosulfonyl)phenyl]-6-phenyl-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide | | | | |
| 42846-12-8 | | 2-propenoic acid, 2-methyl-, 2-(1-aziridinyl)ethylester, polymer with butyl 2-methyl-2-propenoate and methyl2-methyl-2-propenoate | | | | |
| 42846-54-8 | | | | | | |
| 42846-91-3 | | 6(1h,3h,5h)-pyrimidinetrione, 5-(2-methylpropyl)-4 | | | | |
| 428460-82-6 | | methyl (4-formyl-2-iodo-6-methoxyphenoxy)acetate | | | | |
| 428462-38-8 | | 5-bromo-2-[(2-chlorobenzyl)oxy]benzaldehyde | | | | |
| 428463-85-8 | | ethyl (2-bromo-6-ethoxy-4-formylphenoxy)acetate | | | | |
| 428468-34-2 | | 4-[(4-formylphenoxy)methyl]benzoic acid | | | | |
| 42847-45-0 | 1,4-苯二羧酸与2,2-二甲基-1,3丙二醇、1,2-乙二醇、2-乙基-2-(羟甲基)-1,3-丙二醇和己二酸的聚合物 | 1,4-Benzenedicarboxylic acid, polymer with 2,2-dimethyl-1,3-propanediol, 1,2-ethanediol, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and hexanedioic acid | | | | |
| 428470-09-1 | | 1-(3-methylbenzyl)-1h-indole-3-carbaldehyde | | | | |
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