| 1 | 5231-22-1 | 3-乙基-2-乙基硫代-1,3-苯并噻唑-3-鎓,4-甲基苯磺酸酯 | Benzothiazolium, 3-ethyl-2-(ethylthio)-, 4-methylbenzenesulfonate (1:1) | C18H21NO3S3 | 有机化工原料 | |
| 2 | 5231-35-6 | 2H-1-Benzopyran-7-ol,3-[4-(acetyloxy)phenyl]-4-ethyl-2,2-dimethyl-, 7-acetate | 2H-1-Benzopyran-7-ol,3-[4-(acetyloxy)phenyl]-4-ethyl-2,2-dimethyl-, 7-acetate | C23H24O5 | | |
| 3 | 5231-39-0 | | 1-Propanamine, N,N-dimethyl-3-[(7,8,9,10-tetrahydro-6H-cyclohepta[b]quinolin-11-yl)oxy]-, hydrochloride (1:2) | | | |
| 4 | 5231-43-6 | | 2-[(2-chloro-7,8,9,10-tetrahydro-6H-cyclohepta[b]quinolin-5-ium-11-yl)oxy]ethyl-dimethylazanium dichloride | | | |
| 5 | 5231-44-7 | | 2-[(3-chloro-7,8,9,10-tetrahydro-6H-cyclohepta[b]quinolin-5-ium-11-yl)oxy]propyl-dimethylazanium dichloride | | | |
| 6 | 5231-53-8 | L-Lysine-2-14C, monohydrochloride(9CI) | L-Lysine-2-14C, monohydrochloride(9CI) | C5H4N2O4S | | |
| 7 | 5231-60-7 | 长春尼定 | Vindorosine | C24H30N2O5 | 生物碱;中药对照品;标准品 -中药标准品 | |
| 8 | 5231-79-8 | Ethyl-1-cyano-2-methylcyclohexanecarboxylate | Ethyl-1-cyano-2-methylcyclohexanecarboxylate | C11H17NO2 | | |
| 9 | 5231-86-7 | 1-Methoxy-2-hydroxycyclobutene-3,4-dione | 1-Methoxy-2-hydroxycyclobutene-3,4-dione | C5H4O4 | | |
| 10 | 5231-87-8 | 3,4-二乙氧基-3-环丁烯-1,2-二酮 | 3,4-Diethoxy-3-cyclobutene-1,2-dione | C8H10O4 | 酮;方酸类;其他原料;羰基化合物;医药中间体 | |
| 11 | 5231-89-0 | 3,4-二氨基-3-环丁烯-1,2-二酮 | 3,4-DIAMINOCYCLOBUT-3-ENE-1,2-DIONE | C4H4N2O2 | 方酸类;其他原料;有机原料-酮 | |
| 12 | 5231-93-6 | | Ethanol, 2-[(3,5-diacetamido-2-pyridyl)oxy]-, acetate (ester) (8CI) | C13H17N3O5 | | |
| 13 | 5231-96-9 | 2-乙酰氨基吡啶 | 2-Acetamidopyridine | C7H8N2O | 酰胺;酰胺化合物 | |
| 14 | 52310-12-0 | o-[[[p-[(thiazol-2-ylamino)sulphonyl]phenyl]amino]carbonyl]benzoic acid, compound with quinolin-8-ol (1:1) | o-[[[p-[(thiazol-2-ylamino)sulphonyl]phenyl]amino]carbonyl]benzoic acid, compound with quinolin-8-ol (1:1) | C26H20N4O6S2 | | |
| 15 | 52310-21-1 | | Pentyl peroxy radical | C5H11O2* | | |
| 16 | 52310-39-1 | Imidazo[1,2-a]pyridine, 3-methyl-6-nitro- | Imidazo[1,2-a]pyridine, 3-methyl-6-nitro- | C8H7N3O2 | | |
| 17 | 52310-42-6 | 3-溴-6-硝基咪唑并[1,2-a]吡啶 | 3-bromo-6-nitroimidazo[1,2-a]pyridine | C7H4BrN3O2 | 有机原料;烃类化合物 | |
| 18 | 52310-43-7 | 3-溴-8-硝基咪唑并[1,2-a]吡啶 | 3-Bromo-8-nitroimidazo[1,2-a]pyridine | C7H4BrN3O2 | 有机原料;烃类化合物 | |
| 19 | 52310-45-9 | IMidazo[1,2-a]pyridine, 3-chloro-8-nitro- | IMidazo[1,2-a]pyridine, 3-chloro-8-nitro- | C7H4ClN3O2 | | |
| 20 | 52310-46-0 | 8-硝基咪唑并[1,2-a]吡啶 | 8-NITROIMIDAZO[1,2-A]PYRIDINE | C7H5N3O2 | | |
| 21 | 52310-49-3 | 2-甲基-8-硝基咪唑并[1,2-A]吡啶 | IMidazo[1,2-a]pyridine, 2-Methyl-8-nitro- | C8H7N3O2 | | |
| 22 | 52310-50-6 | IMidazo[1,2-a]pyridine, 5-Methyl-6-nitro- | IMidazo[1,2-a]pyridine, 5-Methyl-6-nitro- | C8H7N3O2 | | |
| 23 | 52310-51-7 | 5-Methyl-8-nitro-imidazo[1,2-a]pyridine | 5-Methyl-8-nitro-imidazo[1,2-a]pyridine | C8H7N3O2 | | |
| 24 | 52310-59-5 | | 3,5-dimethyl-1H-indene | C11H12 | | |
| 25 | 52310-61-9 | 普拉特霉素 W2 | Leucomycin V, 9-deoxy-9-oxo-, 3-butanoate 4B-(3-methylbutanoate) (9CI) | C44H71NO15 | | |
| 26 | 52310-62-0 | 普拉特霉素 A0 | Platenomycin A0 | | | |
| 27 | 52311-20-3 | 2-氨基-4-乙氧基吡啶 | 2-amino-4-ethoxypyridine | C7H10N2O | 医药中间体 | |
| 28 | 52311-21-4 | 2-氨基-5-溴-4-乙氧基吡啶 | 2-AMino-5-broMo-4-ethoxypyridine | C7H9BrN2O | | |
| 29 | 52311-30-5 | 2,4-DIETHOXYPYRIDINE | 2,4-DIETHOXYPYRIDINE | C9H13NO2 | | |
| 30 | 52311-32-7 | Pyridine, 3-chloro-4-ethoxy- | Pyridine, 3-chloro-4-ethoxy- | C7H8ClNO | | |
| 31 | 52311-35-0 | 4-(哌啶-1-基)吡啶-2-胺 | 4-Piperidin-1-ylpyridin-2-amine | C10H15N3 | | |
| 32 | 52311-36-1 | 4-(哌啶-1-基)吡啶-3-胺 | 4-(piperidin-1-yl)pyridin-3-aMine | C10H15N3 | | |
| 33 | 52311-41-8 | 3-溴-4-(吡啶-4-基)吡啶 | 3-Bromo-4-(4-pyridyl)pyridine | C10H7BrN2 | | |
| 34 | 52311-42-9 | [4,4'-联吡啶]-2-胺 | 2-AMINO-4,4-BIPYRIDYL | C10H9N3 | | |
| 35 | 52311-43-0 | [4,4-联吡啶]-3-胺 | 4-(pyridin-4-yl)pyridin-3-aMine | C10H9N3 | | |
| 36 | 52311-45-2 | ethyl 2,3,6-tribromo-4-pyridinyl ether | ethyl 2,3,6-tribromo-4-pyridinyl ether | C7H6Br3NO | | |
| 37 | 52311-46-3 | ethyl 2,3,5-tribromopyridin-4-yl ether | ethyl 2,3,5-tribromopyridin-4-yl ether | C7H6Br3NO | | |
| 38 | 52311-47-4 | 3-溴-2-氯-4-乙氧基吡啶 | 3-Bromo-2-chloro-4-ethoxypyridine | C7H7BrClNO | | |
| 39 | 52311-48-5 | 5-溴-2-氯-4-乙氧基吡啶 | 5-Bromo-2-chloro-4-ethoxypyridine | C7H7BrClNO | | |
| 40 | 52311-50-9 | 2-氯-4-乙氧基吡啶 | 2-CHLORO-4-ETHOXYPYRIDINE | C7H8ClNO | | |
| 41 | 52311-53-2 | Pyridine, 2-bromo-3-chloro-4-ethoxy- | Pyridine, 2-bromo-3-chloro-4-ethoxy- | C7H7BrClNO | | |
| 42 | 52311-56-5 | 2-氨基-5-氯-4-乙氧基吡啶 | 2-AMino-5-chloro-4-ethoxypyridine | C7H9ClN2O | | |
| 43 | 52311-59-8 | 4-氯-2-硝基溴苄 | 4-Chloro-2-nitrobenzyl bromide | C7H5BrClNO2 | 有机化学 | |
| 44 | 52311-68-9 | 氯米帕明EP杂质F | Clomipramine EP Impurity F | | | |
| 45 | 52311-88-3 | N-methyl-N-(piperidin-4-yl)benzamide hydrochloride | N-methyl-N-(piperidin-4-yl)benzamide hydrochloride | C13H19ClN2O | | |
| 46 | 52312-35-3 | | 1-Pentanol, 3-chloro-3-ethyl-2-nitroso- | C7H14ClNO2 | | |
| 47 | 52312-40-0 | | 2,3-Quinoxalinediamine, 6-chloro- | C8H7ClN4 | | |
| 48 | 52312-41-1 | 2,3-Quinoxalinediamine,6-fluoro-(9CI) | 2,3-Quinoxalinediamine,6-fluoro-(9CI) | C8H7FN4 | | |
| 49 | 52313-18-5 | 4,8-DIMETHYL-S-TRIAZOLINO(1,2-A)-S-TRIAZOLINE-2,6-DITHIOL | 4,8-DIMETHYL-S-TRIAZOLINO(1,2-A)-S-TRIAZOLINE-2,6-DITHIOL | C4H6N4S2 | | |
| 50 | 52313-28-7 | | 2,4-Cyclopentadien-1-one, 2,3,4,5-tetrahydroxy- | C5H4O5 | | |
| 51 | 52313-34-5 | 2-Quinolinecarbonitrile, 6-hydroxy- | 2-Quinolinecarbonitrile, 6-hydroxy- | C10H6N2O | | |
| 52 | 52313-35-6 | 6-氯喹啉-2-腈 | 6-chloro-2-Quinolinecarbonitrile | C10H5ClN2 | | |
| 53 | 52313-43-6 | | 1,4-Pentanedione, 3-acetyl-1-phenyl- | C13H14O3 | | |
| 54 | 52313-46-9 | 3-ETHOXYCARBONYL-1-PHENYLPENTANE-1,4-DIONE | 3-ETHOXYCARBONYL-1-PHENYLPENTANE-1,4-DIONE | C14H16O4 | | |
| 55 | 52313-50-5 | 吡啶-2-甲脒 | PYRIDINE-2-CARBOXAMIDINE | C6H7N3 | | |
| 56 | 52313-55-0 | benzo[2'-[1-benzyl-4-piperidyl]]hydrazide | benzo[2'-[1-benzyl-4-piperidyl]]hydrazide | C19H23N3O | | |
| 57 | 52313-57-2 | 2-甲基-3-氯吡啶氮氧化物 | 3-Chlor-2-picolin-1-oxid | C6H6ClNO | | |
| 58 | 52313-58-3 | 2-甲基-5-氯吡啶氮氧化物 | 5-chloro-2-methylpyridine-N-oxide | C6H6ClNO | | |
| 59 | 52313-59-4 | 2-氯-6-甲基吡啶 1-氧化 | 2-CHLORO-6-METHYL-PYRIDINE 1-OXIDE | C6H6ClNO | | |
| 60 | 52313-60-7 | 3-氯-4-甲基吡啶氮氧化物 | 3-Chloro-4-methylpyridine 1-oxide | C6H6ClNO | | |
| 61 | 52313-61-8 | 2-氯-4-甲基吡啶 1-氧化物 | 2-Chloro-4-Methylpyridine 1-oxide | C6H6ClNO | | |
| 62 | 52313-74-3 | | 2,4-Dodecadienoic acid, 11-hydroxy-3,7,11-trimethyl-, (Z,E)- (9CI) | C15H26O3 | | |
| 63 | 52313-87-8 | 3-甲基戊稀二酸二甲酯 | dimethyl 3-methylglutaconate, mixture of ci | C8H12O4 | | |
| 64 | 52314-58-6 | | Cyclohexanol, 4-[(4-aminocyclohexyl)methyl]- | C13H25NO | | |
| 65 | 52314-65-5 | | Cyclopropanecarboxylic acid, 3-acetyl-2,2-dimethyl-, ethyl ester | C10H16O3 | | |
| 66 | 52314-67-7 | 氯氰菊酰氯 | 3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarbonyl chloride | C8H9Cl3O | 农药;原料药;农药原料;农药中间体;有机中间体;杀虫剂中间体;拟除虫菊酯类杀虫剂 | 农药中间体 |
| 67 | 52314-69-9 | 3-(1-butenyl)-2,2-dimethylcyclo-propanoic acid methyl ether | 3-(1-butenyl)-2,2-dimethylcyclo-propanoic acid methyl ether | C11H18O2 | | |
| 68 | 52315-02-3 | | Cyclopropanecarboxylic acid, 3-(2,2-dichloroethenyl)-2,2-dimethyl-, 2-methyl-4-oxo-3-(2-propen-1-yl)-2-cyclopenten-1-yl ester | C17H20Cl2O3 | | |
| 69 | 52315-06-7 | 三苯氧基苯甲醛 | 3-PHENOXYBENZALDEHYDE CYANOHYDRIN | C14H11NO2 | 农药中间体;杀虫剂中间体;拟除虫菊酯类杀虫剂 | |
| 70 | 52315-08-9 | 3-苄基苯甲醛 | 3-benzylbenzaldehyde | C14H12O | | |
| 71 | 52315-44-3 | | 1-octylcyclopentene | C13H24 | | |
| 72 | 52315-51-2 | | Cycloheptene, 1-(nitromethyl)- | C8H13NO2 | | |
| 73 | 52315-65-8 | Spiro[5.6]dodeca-1,4-dien-3-one | Spiro[5.6]dodeca-1,4-dien-3-one | C12H16O | | |
| 74 | 52315-75-0 | N-(十二酰基)赖氨酸 | N6-(1-oxododecyl)-L-lysine | C18H36N2O3 | 原料药;中间体;化妆品添加剂;有机化工原料;合成材料中间体;表活剂，医药中间体，食品防腐剂 | |
| 75 | 52315-92-1 | L-赖氨酸醋酸盐 | L-LYSINE ACETATE SALT | C8H18N2O4 | 原料;医药原料;有机原料;化工原料;生物化学品;维生素与氨基酸;氨基酸及其衍生物 | |
| 76 | 523150-65-4 | H-Glu(OMe)-OMe·HCl | H-Glu(OMe)-OMe·HCl | | | |
| 77 | 52316-02-6 | | Fluoroacetate free radical | C2H3FO2 | | |
| 78 | 52316-13-9 | 二苯基(4-(苯基氨基)苯基)甲醇 | Diphenyl(4-(phenylaMino)phenyl)Methanol | C25H21NO | | |
| 79 | 52316-55-9 | Carbendazim phosphate | Carbendazim phosphate | C9H12N3O6P | | |
| 80 | 52316-57-1 | N-bromotaurine | N-bromotaurine | C2H6BrNO3S | | |
| 81 | 52316-59-3 | | Glycine, N-chloro-N-methyl- | C3H6ClNO2 | | |
| 82 | 52316-60-6 | 2-(chloroamino)ethanol | 2-(chloroamino)ethanol | C2H6ClNO | | |
| 83 | 52317-07-4 | 2-hydroxypropyl 5-oxo-L-prolinate | 2-hydroxypropyl 5-oxo-L-prolinate | C8H13NO4 | | |
| 84 | 52317-30-3 | 3-氨基-4-甲基-5-(甲基磺酰基)苯甲酸乙酯 | Ethyl 3-aMino-4-Methyl-5-(Methylsulfonyl)benzoate | C11H15NO4S | | |
| 85 | 52317-51-8 | | Benzene, 1-methyl-4-[[[(4-methylphenyl)sulfinyl]methyl]thio]- | C15H16OS2 | | |
| 86 | 52317-97-2 | 4-氟-2-甲基异腈酸苯酯 | 4-FLUORO-2-METHYLPHENYL ISOTHIOCYANATE | C8H6FNS | | |
| 87 | 52317-98-3 | N-甲基-3-戊胺 | N-Methyl-3-pentanamine | C6H15N | | |
| 88 | 52318-35-1 | 哌啶-1-甲脒盐酸盐 | Piperidine-1-carboximidamide hydrochloride | C6H14ClN3 | | |
| 89 | 52318-93-1 | | 3a(1H)-Pentalenol, hexahydro-, cis- | C8H14O | | |
| 90 | 52319-06-9 | 十二烷基苯磺酸甲酯 | Methyl dodecylbenzene sulfonate | C19H32O3S | | |
| 91 | 52319-11-6 | 2H-1,2,3-Triazole-4,5-dicarbonyl dichloride, 2-methyl- (9CI) | 2H-1,2,3-Triazole-4,5-dicarbonyl dichloride, 2-methyl- (9CI) | C5H3Cl2N3O2 | | |
| 92 | 52319-87-6 | | 1,3-Propanediamine, N-methoxy-N-methyl- | C5H14N2O | | |
| 93 | 52319-96-7 | 4-叔丁基苯-1,2-二甲酰胺 | 4-tert-butylbenzene-1,2-dicarboxamide | C12H16N2O2 | 氮化合物 | 氮化合物 |
| 94 | 52319-97-8 | 5-TERT-BUTYL-1,3-DIIMINOISOINDOLINE | 5-TERT-BUTYL-1,3-DIIMINOISOINDOLINE | C12H15N3 | | |