| 1 | 4289-01-4 | 4-methylbenzenesulfonic acid | 4-methylbenzenesulfonic acid | C25H26N2O5S | | |
| 2 | 4289-02-5 | ACTH (6-9) | ACTH (6-9) | C32H40N10O5 | 标准品 | |
| 3 | 4289-20-7 | 1-苯基-4-戊烯-1-炔 | 1-Phenyl-4-penten-1-yne 97% | C11H10 | | |
| 4 | 4289-26-3 | 2,2'-Azobisquinoline | 2,2'-Azobisquinoline | C18H12N4 | | |
| 5 | 4289-92-3 | 5-oxo-L-proline, compound with L-ornithine (1:1) | 5-oxo-L-proline, compound with L-ornithine (1:1) | C10H19N3O5 | | |
| 6 | 4289-95-6 | N-甲酰基-DL-苯丙氨酸 | N-Formyl-DL-Phenylalanine | C10H11NO3 | | |
| 7 | 4289-96-7 | 甲酰缬氨酸 | N-FORMYL-DL-VALINE | C6H11NO3 | | |
| 8 | 4289-97-8 | Formyl-L-缬氨酸 | For-Val-OH | C6H11NO3 | 天然氨基酸极其衍生物 | |
| 9 | 4289-98-9 | N-甲酰-L-蛋氨酸 | N-formyl-L-methionine | C6H11NO3S | 氨基酸;化学生物学;氨基酸衍生物;天然氨基酸极其衍生物 | |
| 10 | 4289-99-0 | | Alanine, N-formyl-, ethyl ester | C6H11NO3 | | |
| 11 | 42890-21-1 | 2-Acetylamino-2-deoxy-D-galactose diethyl dithioacetal | 2-Acetylamino-2-deoxy-D-galactose diethyl dithioacetal | C12H25NO5S2 | | |
| 12 | 42890-76-6 | (S)-(-)-1,2,4-丁三醇 | (S)-(-)-1,2,4-Butanetriol | C4H10O3 | 有机原料;醇类化合物 | |
| 13 | 42890-91-5 | Methyl 3-deoxy-α-D-erythro-pentofuranoside | Methyl 3-deoxy-α-D-erythro-pentofuranoside | C6H12O4 | | |
| 14 | 42891-16-7 | (2R,3R,4S,5R,6S)-2-(羟甲基)-6-(辛硫基)四氢-2H-吡喃-3,4,5-三醇 | N-OCTYL-BETA-D-THIOGALACTOPYRANOSIDE | C14H28O5S | | |
| 15 | 42891-22-5 | 1-硫代-Β-D-吡喃半乳糖 | 1-Thio-Beta-D-Galactopyranose Sodium Salt | C6H11NaO5S | | |
| 16 | 42891-30-5 | | 1H-Purine-2,6-dione,7-[2-(acetyloxy)-3-(triphenylmethoxy)propyl]-3,7-dihydro-1,3-dimethyl- | C31H30N4O5 | | |
| 17 | 42893-40-3 | (3'S,4S,4aR)-4-Acetoxy-2,2',3,3'α,4,4',9,9'-octahydro-1,1',4'α,8,8'-pentahydroxy-3'α,6-dimethyl-9,9'-dioxo-5,7'-bi(4aH-xanthene)-4a,4'aβ-dicarboxylic acid dimethyl ester | (3'S,4S,4aR)-4-Acetoxy-2,2',3,3'α,4,4',9,9'-octahydro-1,1',4'α,8,8'-pentahydroxy-3'α,6-dimethyl-9,9'-dioxo-5,7'-bi(4aH-xanthene)-4a,4'aβ-dicarboxylic acid dimethyl ester | C34H32O15 | | |
| 18 | 42893-52-7 | | Phosphoric acid, butyl methyl 4-nitrophenyl ester | C11H16NO6P | | |
| 19 | 42895-56-7 | 23,24,25,26,27-Pentanor-5α-lanosta-8-ene-3β,22-diol | 23,24,25,26,27-Pentanor-5α-lanosta-8-ene-3β,22-diol | C25H42O2 | | |
| 20 | 42895-57-8 | 14-去氧-11-氧代-穿心莲内酯 | 14－Deoxy-11-oxoandrographolide | C20H28O5 | | |
| 21 | 42895-58-9 | 14-去氧-11,12-二去氢穿心莲内酯 | 14-Deoxy-11,12-didehydroandrographolide | C20H28O4 | 二萜;标准品;化工原料;中草药成分;植物提取物;中药对照品;分析试剂标准品;标准品 -对照药材;通用生化试剂-天然产物 | |
| 22 | 42895-60-3 | 2(5H)-Furanone, 3-[(1E)-2-[(1R,4aS,5R,6R,8aR)-6-(acetyloxy)-5-[(acetyloxy)methyl]decahydro-5,8a-dimethyl-2-methylene-1-naphthalenyl]ethenyl]- | 2(5H)-Furanone, 3-[(1E)-2-[(1R,4aS,5R,6R,8aR)-6-(acetyloxy)-5-[(acetyloxy)methyl]decahydro-5,8a-dimethyl-2-methylene-1-naphthalenyl]ethenyl]- | C24H32O6 | | |
| 23 | 42895-82-9 | (+)-7,13-Abietadiene | (+)-7,13-Abietadiene | C20H32 | | |
| 24 | 42895-87-4 | (2S,4bβ,10aβ)-1,2,3,4,4a,4b,5,6,10,10a-Decahydro-1,1,4aα-trimethyl-7-isopropylphenanthren-2β-ol | (2S,4bβ,10aβ)-1,2,3,4,4a,4b,5,6,10,10a-Decahydro-1,1,4aα-trimethyl-7-isopropylphenanthren-2β-ol | C20H32O | | |
| 25 | 42895-89-6 | (3R,4bβ,10aβ)-1,2,3,4,4a,4b,5,6,10,10a-Decahydro-1,1,4aα,8-tetramethyl-7-isopropylphenanthren-3β-ol | (3R,4bβ,10aβ)-1,2,3,4,4a,4b,5,6,10,10a-Decahydro-1,1,4aα,8-tetramethyl-7-isopropylphenanthren-3β-ol | C20H32O | | |
| 26 | 42895-91-0 | (3R,6aβ,10bβ)-Dodecahydro-3-ethenyl-3,4aα,7,7,10aα-pentamethyl-1H-naphtho[2,1-b]pyran-8α-ol | (3R,6aβ,10bβ)-Dodecahydro-3-ethenyl-3,4aα,7,7,10aα-pentamethyl-1H-naphtho[2,1-b]pyran-8α-ol | C20H34O2 | | |
| 27 | 42896-18-4 | 4b,10a-Dihydrobenzo[b]benzo[3,4]cyclobuta[1,2-e][1,4]dioxin | 4b,10a-Dihydrobenzo[b]benzo[3,4]cyclobuta[1,2-e][1,4]dioxin | C14H10O2 | | |
| 28 | 42896-66-2 | N-丁基-2-硝基苯胺 | N-butyl-2-nitrobenzenamine | C10H14N2O2 | | |
| 29 | 42896-86-6 | N-环己基甲基-邻硝基苯胺 | N-CYCLOHEXYLMETHYL-O-NITROANILINE | C13H18N2O2 | | |
| 30 | 42897-75-6 | 3H-[1,2,4]Thiadiazolo[4,3-a]pyridine,2,2-dioxide | 3H-[1,2,4]Thiadiazolo[4,3-a]pyridine,2,2-dioxide | C6H6N2O2S | | |
| 31 | 42899-11-6 | 4-哌啶酮缩乙二醇盐酸盐 | 1,4-dioxa-8-azaspiro[4.5]decane hydrochloride (1:1) | C7H13N1O2 | 无机盐;无机化工 | |
| 32 | 42899-29-6 | | Ethanone,1-(3,4,5,6,7,8-hexahydro-1(2H)-quinolinyl)- | C11H17NO | | |
| 33 | 42899-59-2 | 1,3-二(吡啶-4-基)丙烷-1,3-二酮 | 1,3-bis(pyridin-4-yl)propane-1,3-dione | C13H10N2O2 | 其它产品;合成材料中间体-高分子材料;有机化学 | |
| 34 | 42899-62-7 | 3-oxo-2-phenyl-3-pyridin-2-ylpropanenitrile | 3-oxo-2-phenyl-3-pyridin-2-ylpropanenitrile | C14H10N2O | | |
| 35 | 42899-76-3 | 吡啶-3-磺酰氯盐酸盐 | 3-Pyridinesulfonylchloride, hydrochloride (1:1) | C5H5Cl2NO2S | 吡啶;中间体;氟呐普拉赞中间体 | |
| 36 | 42899-94-5 | 3',4'-dihydro-1'H-spiro[cyclohexane-1,2'-quinoline] | 3',4'-dihydro-1'H-spiro[cyclohexane-1,2'-quinoline] | C14H19N | | |