| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4,5,6,7-四溴-3-[[2-甲基-3-[(4,5,6,7-四氯-1-羰基-1H-异吲哚-3-基)氨基]苯基]氨基]-1H-异吲哚-1-酮 | Butyl prop-2-enoate;ethenyl 2-chloroacetate;ethyl prop-2-enoate | 28064-30-4 | C16H25ClO6 |
| 4,5,6,7-四氢-3-羰基-2H-吲唑-5,5-二羧酸 | trans-5-ethynyl-(+/-)-proline | 138957-98-9 | C7H9NO2 |
| 4,5,6,7-四氢-1H-咪唑并[4,5-c]吡啶-6-羧酸甲酯 | methyl 4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine-6-carboxylate | 82523-06-6 | C8H11N3O2 |
| 4,5,6,7-四氢-1H-咪唑并[4,5-c]吡啶-6-羧酸 | Spinacine | 495-77-2 | C7H9N3O2 |
| 4,5,6,7-四氢-1,2-苯异唑-3-甲酰胺 | 4,5,6,7-tetrahydro-1,2-benzisoxazole-3-carboxamide | 1008-50-0 | C8H10N2O2 |
| 4,5,5-三甲基-2-氧代-1,3-恶唑烷-4-羧酸 | 4,5,5-trimethyl-2-oxo-oxazolidine-4-carboxylic acid | 100911-43-1 | C7H11NO4 |
| 4,5,5,5-四氟-2-甲基-4-(三氟甲基)戊-2-烯-3-基异丁酸酯 | [4,5,5,5-Tetrafluoro-2-methyl-4-(trifluoromethyl)pent-2-en-3-yl] 2-methylpropanoate | 80553-03-3 | C11H13F7O2 |
| 4,4-联菲-3,3-二硫醇 | (2S,4R)-2-(Propan-2-yl)-1,3-thiazolidine-4-carboxylic acid | 169908-52-5 | C7H13NO2S |
| 4,4-联苯丙氨酸-1,1-二甲基乙酯 | tert-butyl (2S)-2-amino-3-(4-phenylphenyl)propanoate | 225528-25-6 | C19H23NO2 |
| 4,4-双十二烷基-7-氧代-8-氧杂-3,5-二硫杂-4-锡杂二十烷酸十二烷基酯 | 65301-38-4 | C52H104O4S2Sn | |
| 4,4-双十二烷基-7-氧代-8-氧杂-3,5-二硫杂-4-锡杂二十二烷酸十四烷基酯 | 83833-23-2 | C56H112O4S2Sn | |
| 4,4-二羧基-5-甲基脯氨酸 | 4,4-dicarboxy-5-methylproline | 80570-91-8 | C8H11NO6 |
| 4,4-二甲氧基吡咯烷-2-羧酸 | 4,4-Dimethoxypyrrolidine-2-carboxylic acid | 75776-56-6 | C7H13NO4 |
| 4,4-二甲基环己烷-1-羧酸 | 4,4-dimethylcyclohexane-1-carboxylic acid | 25186-27-0 | C9H16O2 |
| 4,4-二甲基环己-1,5-二烯-1-醇乙酸酯 | Acetic acid;4,4-dimethylcyclohexa-1,5-dien-1-ol | 38610-74-1 | C10H16O3 |
| 4,4-二甲基哌啶-2-羧酸盐酸 | 4,4-Dimethylpiperidine-2-carboxylic acid hydrochloride | 1803560-90-8 | C8H16ClNO2 |
| 4,4-二甲基吗啉-4-鎓-2-酮氯化物 | 4,4-dimethyl-2-oxomorpholinium chloride | 3053-29-0 | C6H12NO2*Cl |
| 4,4-二甲基-戊-2-炔酸酰胺 | 4,4-dimethyl-pent-2-ynoic acid amide | 52324-02-4 | C7H11NO |
| 4,4-二甲基-L-正亮氨酸 | (S)-2-amino-4,4-dimethylhexanoic acid | 308807-04-7 | C8H17NO2 |
| 4,4-二甲基-9-氧代-8-氧杂-3,5-二硫杂-4-锡杂癸基乙酸酯 | 4,4-dimethyl-9-oxo-8-oxa-3,5-dithia-4-stannadecyl acetate | 67874-48-0 | C10H20O4S2Sn |
| 4,4-二甲基-9-氧代-8-氧杂-3,5-二硫杂-4-锡杂十一烷基丙酸酯 | 4,4-dimethyl-9-oxo-8-oxa-3,5-dithia-4-stannaundecyl propionate | 67905-21-9 | C12H24O4S2Sn |
| 4,4-二甲基-3-氧杂-1,7-二氮杂螺[4.4]壬烷-2,6-二酮 | 4,4-Dimethyl-3-oxa-1,7-diaza-spiro[4.4]nonane-2,6-dione | 90434-74-5 | C8H12N2O3 |
| 4,4-二甲基-2-十五烷基-1,3-恶唑-5(4H)-酮 | 2-Pentadecyl-4,4-dimethyl-2-oxazolin-5-one | 176665-09-1 | C20H37NO2 |
| 4,4-二甲基-2-丙基-恶唑-5-酮 | 4,4-Dimethyl-2-propyl-1,3-oxazol-5(4H)-one | 176664-98-5 | C8H13NO2 |
| 4,4-二甲基-1-环戊烯-1-羧酸 | 4,4-Dimethyl-1-cyclopentene-1-carboxylic acid | 79671-66-2 | C8H12O2 |
| 4,4-二甲基-1,10-二氮杂三环[6.4.0.02,6]十二碳-2(6),7-二烯-9-酮 | 7,7-dimethyl-3,4,7,8-tetrahydro-2H-cyclopenta[4,5]pyrrolo[1,2-a]pyrazin-1(6H)-one | 1346674-23-4 | C12H16N2O |
| 4,4-二氯-2-吗啉-4-基-丁-3-烯酸,吗啉 | 4,4-Dichloro-2-morpholin-4-ylbut-3-enoic acid;morpholine | 6625-03-2 | C12H20Cl2N2O4 |
| 4,4-二氟金刚烷-1-羧酸 | 4,4-difluoroadamantaneformic acid | 438017-43-7 | C11H14F2O2 |
| 4,4-二氟脯氨酸 | (S)-4,4-difluoro-pyrrolidine-2-carboxylic acid | 52683-81-5 | C5H7F2NO2 |
| 4,4-二氟-L-脯氨酰胺 盐酸盐 | (S)-4,4-difluoropyrrolidine-2-carboxamide hydrochloride | 426844-51-1 | C5H8F2N2O*ClH |
| 4,4-二氟-L-脯氨酰胺 | (S)-4,4-difluoropyrrolidine-2-carboxamide | 719267-96-6 | C5H8F2N2O |
| 4,4-二氟-L-正缬氨酸 | (2S)-4,4-difluoronorvaline | 148043-97-4 | C5H9F2NO2 |
| 4,4-二氟-DL-谷氨酸 | DL-4,4-difluoroglutamic acid | 173282-21-8 | C5H7F2NO4 |
| 4,4-二乙氧基-L-脯氨酸 | 4,4-diethoxy-L-proline | 75776-61-3 | C9H17NO4 |
| 4,4-二丁基-9-氧代-8-氧杂-3,5-二硫杂-4-锡杂癸基乙酸酯 | 4,4-dibutyl-9-oxo-8-oxa-3,5-dithia-4-stannadecyl acetate | 67874-47-9 | C16H32O4S2Sn |
| 4,4-二丁基-7-氧代-8-氧杂-3,5-二硫杂-4-锡杂二十烷酸十二烷基酯 | 20004-12-0 | C36H72O4S2Sn | |
| 4,4-二(4-氟苯基)丁烷-1-醇 | 3-methyl-cyclobut-2-ene-1,2-dicarboxylic acid diamide | 98334-57-7 | C7H10N2O2 |
| 4,4,8-三甲基三环[6.3.1.02,5]十二烷-1-基甲酸酯 | Caryophyllene formate | 58096-46-1 | C16H26O2 |
| 4,4,6-三甲基双环[4.2.0]辛-2-基乙酸酯 | 4,4,6-Trimethylbicyclo(4.2.0)oct-2-yl acetate | 94022-62-5 | C13H22O2 |
| 4,4,5,5-四氯螺[2.2]戊烷-1-羧酸叔丁酯 | tert-Butyl 4,4,5,5-tetrachlorospiropentanecarboxylate | 119060-44-5 | C10H12Cl4O2 |
| 4,4,5,5,6,6,7,7,8,8,9,9,9-十三氟壬基乙酸酯 | 4,4,5,5,6,6,7,7,8,8,9,9,9-tridecafluorononyl acetate | 83311-03-9 | C11H9F13O2 |
| 4,4,5,5,6,6,7,7,8,8,9,9,9-十三氟壬-1-烯-2-基乙酸酯 | 4,4,5,5,6,6,7,7,8,8,9,9,9-tridecafluoronon-1-en-2-yl acetate | 136909-82-5 | C11H7F13O2 |
| 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,13,13,13-二十氟-2-羟基-12-(三氟甲基)十三烷基磷酸二铵 | Succinamopine | 88194-24-5 | C9H14N2O7 |
| 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,15,15,15-二十四氟-2-羟基-14-(三氟甲基)十五烷基丙烯酸酯 | 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,15,15,15-Tetracosafluoro-2-hydroxy-14-(trifluoromethyl)pentadecyl acrylate | 16083-87-7 | C19H9F27O3 |
| 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,17,17,17-二十八氟-2-羟基-16-(三氟甲基)十七烷基丙烯酸酯 | 3-(Perfluoro(13-methyl)tetradecyl)-2-hydroxypropyl acrylate | 16083-78-6 | C21H9F31O3 |
| 4,4,5,5,6,6,7,7,7-九氟-2-羟基庚酯丙烯酰酸 | 3-(Nonafluorobutyl)-2-hydroxypropyl Acrylate | 98573-25-2 | C10H9F9O3 |
| 4,4,5,5,6,6,6-七氟己-1-烯-2-基乙酸酯 | 4,4,5,5,6,6,6-Heptafluorohex-1-en-2-yl acetate | 136909-80-3 | C8H7F7O2 |
| 4,4,5,5,5-五氟戊基乙酸酯 | 4,4,5,5,5-pentafluoropentyl acetate | 148043-72-5 | C7H9F5O2 |
| 4,4,4-三氟巴豆酰胺 | (E)-4,4,4-trifluorocrotonamide | 590-76-1 | C4H4F3NO |
| 4,4,4-三氟-dl-缬氨酸 | 2-amino-4,4,4-trifluoro-3-methylbutanoic acid | 16063-79-9 | C5H8F3NO2 |