| 1 | 3172-00-7 | 5-BROMO-2-HYDROXYCYCLOHEPTA-2,4,6-TRIEN-1-ONE | 5-BROMO-2-HYDROXYCYCLOHEPTA-2,4,6-TRIEN-1-ONE | C7H5BrO2 | | |
| 2 | 3172-33-6 | BIS(P-BIPHENYL)DIPHENYLSILANE | BIS(P-BIPHENYL)DIPHENYLSILANE | C36H28Si | | |
| 3 | 3172-34-7 | biphenyl-4-yltriphenylsilane | biphenyl-4-yltriphenylsilane | C30H24Si | | |
| 4 | 3172-38-1 | 2-Naphthalenol,1-[[(3-chlorophenyl)imino]methyl]- | 2-Naphthalenol,1-[[(3-chlorophenyl)imino]methyl]- | C17H12ClNO | | |
| 5 | 3172-42-7 | 邻羟苯亚甲基邻氯苯胺 | Salicylidene o-Chloroaniline | C13H10ClNO | 有机原料;氨基化合物 | |
| 6 | 3172-43-8 | | Phenol, 2,2'-[[1,1'-biphenyl]-4,4'-diylbis(nitrilomethylidyne)]bis- | C26H20N2O2 | | |
| 7 | 3172-49-4 | 焦酚红 | PYROGALLOL RED | C19H12O8S | | |
| 8 | 3172-56-3 | 3,3'-双噻吩 | 3,3'-bithiophene | C8H6S2 | 噻吩;杂环;中间体;医药原料;有机原料;化学连接;硫化合物;医药中间体;噻吩类化合物;合成材料中间体 | |
| 9 | 3172-89-2 | | 2H-1-Benzopyran-2-one, 4-hydroxy-3-(2-hydroxyphenyl)- | C15H10O4 | | |
| 10 | 3172-99-4 | 拟雌内酯二甲基乙醚 | Coumestrol dimethylether | C17H12O5 | | |
| 11 | 31720-37-3 | | 1H-Pyrazolo[1,2-a]cinnoline-1,3(2H)-dione, 6-(4-chlorophenyl)-8-fluoro-2-(2-methylpropyl)- | C21H18ClFN2O2 | | |
| 12 | 31720-69-1 | | 1,2,2-trimethylcyclohexanol | C9H18O | | |
| 13 | 31720-89-5 | 5-乙酰氧基吲哚-2-羧酸乙酯 | ETHYL 5-ACETOXYINDOLE-2-CARBOXYLATE | C13H13NO4 | | |
| 14 | 31720-90-8 | | 1H-Indol-5-ol,2-methyl-, 5-acetate | C11H11NO2 | | |
| 15 | 31721-17-2 | Quinupramine | Quinupramine | C21H24N2 | | |
| 16 | 31721-45-6 | | 1-Cyclopentene-1-heptanoic acid, 4-hydroxy-2-methoxy-5-oxo- | C13H20O5 | | |
| 17 | 31721-79-6 | | Benzenemethanol, a-[(dimethylamino)methyl]-,1-benzoate, hydrochloride (1:1) | C17H20ClNO2 | | |
| 18 | 31721-90-1 | 5H-Dibenzo[a,d]cyclohepten-5-amine | 5H-Dibenzo[a,d]cyclohepten-5-amine | C15H13N | | |
| 19 | 31721-91-2 | 5-Ethynyl-10,11-dihydro-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-5-ol | 5-Ethynyl-10,11-dihydro-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-5-ol | C16H13NO | | |
| 20 | 31721-92-3 | 7-Chloro-10,11-dihydro-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-5-one | 7-Chloro-10,11-dihydro-5H-benzo[4,5]cyclohepta[1,2-b]pyridin-5-one | C14H10ClNO | | |
| 21 | 31721-94-5 | 5,7-二羟基色原酮 | 5,7-dihydroxychromone | C9H6O4 | 标准品;对照品;其它酚类;植物提取物;分析试剂标准品;标准品，对照品;标准品-中药标准品;标准品 -中药标准品 | |
| 22 | 31721-95-6 | 3,5,7-三羟基色原酮 | 3,5,7-Trihydroxychromone | C9H6O5 | 其它酚类 | |
| 23 | 31722-00-6 | 2-Benzofuranol, 2,3-dihydro-6-methyl-3-methylene- | 2-Benzofuranol, 2,3-dihydro-6-methyl-3-methylene- | C10H10O2 | | |
| 24 | 31722-09-5 | | Pyrrolidine, 1-(8-chloro-10,11-dihydrodibenzo[b,f]thiepin-10-yl)-, hydrochloride (1:1) | C18H19Cl2NS | | |
| 25 | 31722-15-3 | methyl 2-[(5-methoxy-5-oxopentanoyl)amino]benzoate | methyl 2-[(5-methoxy-5-oxopentanoyl)amino]benzoate | C14H17NO5 | | |
| 26 | 31722-17-5 | | 3-Quinolineacetic acid, 1-ethyl-1,2-dihydro-4-hydroxy-2-oxo- | C13H13NO4 | | |
| 27 | 31722-42-6 | | Butanedioic acid, 2-(hydroxymethylene)-, 1,4-dimethyl ester | C7H10O5 | | |
| 28 | 31722-48-2 | 吡嗪-2,5-二甲腈 | Pyrazine-2,5-dicarbonitrile | C6H2N4 | 化工 | |
| 29 | 31722-49-3 | 1H-咪唑-2-腈 | 1H-IMIDAZOLE-2-CARBONITRILE | C4H3N3 | | |
| 30 | 31723-09-8 | Poly[oxy(2,2-dimethyl-1,3-propanediyl)oxy(1,9-dioxo-1,9-nonanediyl)] | Poly[oxy(2,2-dimethyl-1,3-propanediyl)oxy(1,9-dioxo-1,9-nonanediyl)] | (C14H24O4)n | | |
| 31 | 31724-37-5 | polytyrosine | polytyrosine | | | |
| 32 | 31726-34-8 | Poly(oxy-1,2-ethanediyl), .alpha.-hexyl-.omega.-hydroxy- | Poly(oxy-1,2-ethanediyl), .alpha.-hexyl-.omega.-hydroxy- | C8H18O2 | | |
| 33 | 31727-13-6 | 己二酸、2,2-双(羟甲基)-1,3-丙二醇、顺十八碳烯-9-酸的聚合物 | Hexanedioic acid, polymer with 2,2-bis(hydroxymethyl)-1,3-propanediol and (Z)-9-octadecenoic acid | C29H56O10 | | |
| 34 | 31728-02-6 | Tin,[[2,2'-[1,2-ethanediylbis[(nitrilo-kN)methylidyne]]bis[phenolato-kO]](2-)]dimethyl-, (OC-6-22)- | Tin,[[2,2'-[1,2-ethanediylbis[(nitrilo-kN)methylidyne]]bis[phenolato-kO]](2-)]dimethyl-, (OC-6-22)- | C18H18N2O2Sn | | |
| 35 | 31728-75-3 | 1,5-二甲基-1H-吡唑-4-羧酸 | 1,5-Dimethyl-1H-pyrazole-4-carboxylic acid | C6H8N2O2 | 吡唑系列;咪唑,吡唑等衍生物 | |
| 36 | 31729-11-0 | 阿尼多昔盐酸盐 | 1-Propanone, 3-(diethylamino)-1-phenyl-, O-[[(4-methoxyphenyl)amino]carbonyl]oxime, monohydrochloride (9CI) | C21H28ClN3O3 | | |
| 37 | 31729-24-5 | 恩吡哌唑 | Enpiprazole | C16H21ClN4 | | |
| 38 | 31729-66-5 | 1-苯基环丙基甲醇 | 1-phenylcyclopropanemethanol | C10H12O | | |
| 39 | 31729-70-1 | 甲基二碘化锌 | Methyl diiodide | CH2I2 | | |