| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 18420-09-2 | 1,3-二乙氧基-1,1,3,3-四甲基二硅氧烷 | 1,3-diethoxy-1,1,3,3-tetramethyl-Disiloxane | C8H22O3Si2 | 222.43 | | |
| 18420-19-4 | | bis(trimethylsilylmethyl)dichlorosilane | C8H22Cl2Si3 | 273.42 | | 112℃(9 t |
| 18420-41-2 | 2-(氯甲基)四氢吡喃 | 2-(chloromethyl)tetrahydro-2h-pyra | | | | 53℃(12 t |
| 18420-49-0 | | quinolinium, 1-methyl-2-[2-[(3-methyl-2(3h)-benzothiazolylidene)methyl]-1-buten | | | | |
| 18420-56-9 | | naphtho[2,3-d]thiazolium, 3-ethyl-2-[2-[(3-ethylnaphtho[2,3-d]thiazolin-2-ylide | | | | |
| 18421-83-5 | | Antimonate(3-),hexabromo-,ammonium hexabromoantimonate(1-)(1:4:1) | Br12H16N4Sb2 | 1274.50 | | |
| 18422-05-4 | | adenosine 5'-monophosphoric acid monohydrate | | | 183℃ | |
| 18422-53-2 | D-1,2:4,5-二邻异丙二烯-B-D-红-2,3-己基 | 1,2:4,5-di-o-isopropylidene-b-d-*erythro- 2,3-hexo | C12H18O6 | 258.27 | 102-104℃ | |
| 18422-54-3 | | 1,2:4,5-di-o-isopropylidene-b-d-*psicopyranose | C12H20O6 | 260.28 | | |
| 18422-83-8 | 二氢桑色素 | dihydromorin | | | | |
| 18423-18-2 | | 5-methoxy-2-pentanol | | | | |
| 18423-20-6 | | Hexamethylenetetramine-nitric acid(1:1) | C6H13N5O3 | 203.20 | | |
| 18423-21-7 | | 1,3,5,7-Tetraazacyclo[3.3.1.13,7]decane,dinitrate | C12H25N9O3 | 343.38 | | |
| 18423-40-0 | 2′-脱氧鸟苷5′-三磷酸 钠盐 水合物 | dgtp sodium salt hydrate | | | | |
| 18423-42-2 | | cytidinetriphosphatesodiumsalt | | | | |
| 18423-43-3 | 2'-脱氧胸腺嘧啶核苷-5'-三磷酸 | thymidine 5'-triphosphate sodium | C10H17N2O14P3 | 482.17 | | |
| 1842316-18-0 | | 5-(phenylmethoxy)-d-norvaline | | | | |
| 184239-35-8 | | 1,2-di(4-bromophenyl)-1,2-diphenylethylene | | | | |
| 1842396-18-2 | 5-甲基-4-(4,4,5,5-四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)吡啶甲酸甲酯 | methyl 5-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinate | | | | |
| 18424-17-4 | | lithium hexafluoroantimonate | LiF6Sb | 242.68 | | |
| 18424-96-9 | 4-甲基-2-吗啉酮 | 4-methylmorpholin-2-one | | | | |
| 184241-44-9 | | nbi 27914 | | | | |
| 18425-48-4 | | glyoxylonitrile, phenyl-, oxime, o-ethyl ethylphosphorothioate | | | | |
| 18425-49-5 | | glyoxylonitrile, phenyl-, oxime, ethyl ethylphosphonate | | | | |
| 18425-76-8 | | phenethyl glucosinolate potassium | C15H20KNO9S2 | 461.54 | | |
| 18426-54-5 | | n-(carboxymethyl)-n-(1-oxododecyl)-glycin disodium salt | | | | |
| 18426-55-6 | 5-氯基-2-[2-[[5-氯代-3-乙基-2(3H)-苯并噻唑亚基]甲基]-1-丁烯基]3-(3-磺丁基)苯并噻唑-内盐 | Benzothiazolium, 5-chloro-2-[2-[(5-chloro-3-ethyl-2(3H)-benzothiazolylidene) methyl]-1-butenyl]-3-(3-sulfobutyl)-, inner salt | C25H26Cl2N2O3S3 | | | |
| 18426-56-7 | | | | | | |
| 18427-02-6 | | 4,4'-dithiobis((1-beta-d-ribofuranosyl-2(1h)-pyrimidinone)) | | | | |
| 18427-44-6 | | parinaric acid | | | | |
| 18428-63-2 | | acefylline piperazine | | | | |
| 18428-76-7 | | 3-HYDROXYBENZALDEHYDE AZINE | | | | |
| 18428-81-4 | | 1,3,5,2,4,6-Trithiatriazine,2,4,6-trichloro- | Cl3N3S3 | 244.57 | | |
| 18428-88-1 | | chlorohydroxyoxo-zirconiu | | | | |
| 18428-96-1 | | alpha-hydroxy-alpha-phenyl-, 3-(1-piperidinylmethyl)-1,7,7-benzeneacetic aci | | | | |
| 184288-35-5 | 苦玄参苷iv | picfeltarraenin iv | | | | |
| 18429-50-0 | | salicylic acid, imidazol-4-ylmethyl ester, monohydrochloride | | | | |
| 18429-69-1 | | memotine | | | | |
| 18429-70-4 | | 4,5-dimethyl-benz(a)anthracen | | | | |
| 18429-71-5 | | 4,5,10-trimethyl-benz(a)anthracen | | | | |
| 18429-73-7 | | imidazole-4-methanol, benzoate (ester), monohydrochloride | | | | |
| 18429-74-8 | | benzoic acid, 3,4,5-trimethoxy-, imidazol-4-ylmethyl ester, monohydrochloride | | | | |
| 18429-75-9 | | benzoic acid, p-chloro-, imidazol-4-ylmethyl ester, monohydrochloride | | | | |
| 18429-76-0 | | p-toluic acid, imidazol-4-ylmethyl ester, monohydrochloride | | | | |
| 18429-78-2 | | famotine | | | | |
| 18429-79-3 | | 1-(phenoxymethyl)-1,2,3,4-tetrahydroisoquinoline | | | | |
| 18429-83-9 | | 3,4,5-trimethoxy-, decahydro-2-methyl-5-isoquinolyl ester, trans-benzoic aci | | | | |
| 18429-98-6 | | 3,4,5-trimethoxy-, decahydro-2-methyl-5-isoquinolyl ester, cis-benzoic aci | | | | |
| 184295-39-4 | | methyl (R)-2-amino-4-phenylbutanoate hydrochloride | | | | |
| 184297-33-4 | | ethyl 4-cyclopropyl-4-oxobutyrate | | | | |
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