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CAS编号 中文名 英文名 分子式 分子量 熔点 沸点
2031-62-1 甲基二乙氧基硅烷 diethoxymethyl-Silane C5H14O2Si 134.25 94℃
2031-67-6 三乙氧基甲基硅烷 triethoxymethyl-Silane C7H18O3Si 178.30 141-143℃
2031-77-8 decaethyl-tetrasiloxane C20H50O3Si4 450.95
2031-78-9 dodecaethyl-pentasiloxane C24H60O4Si5 553.16
2031-79-0 六乙基环三硅氧烷 hexaethyl-Cyclotrisiloxane C12H30O3Si3 306.62 14℃ 117℃(10
2031-90-5 pentane-d12 C5D12 84.22 36℃
20310-60-5 adenosine 5'-(trihydrogen pyrophosphate), magnesium salt
20310-82-1 Ryanodol 4-bromobenzylether C27H37BrO8 569.48
20310-89-8 肥皂草苷
20311-41-5 甲氧基黄叱精 Methoxychrysoidine C13H14N4O
20311-51-7 solamargine C45H73NO15 868.07
20311-78-8 enanthotoxin
2031148-34-0 kat7, active, gst tagged human
203115-63-3 1,1′-(2,2-dimethyl-1,3-propanediyl)bis[3,4-dichloro-1h-pyrrole-2,5-dione nsc 617145
203115-91-7 1-fluoro-2-propoxybenzene
203115-93-9 1-fluoro-3-isopropoxybenzene
203115-97-3 3-fluoro-4-n-propoxybenzoic acid
20312-36-1 l(-)-3-phenyllactic acid C9H10O3 166.17 121-125℃
20312-37-2 (R)-2-hydroxy-4-methylpentanoic acid
20312-38-3 cis-1-(p-Chlorophenyl)-3-isopropyl-4-phenyl-2-azetidinone C18H18ClNO 299.80
203120-17-6 (2R,3R,4S)-3-acetamido-2-((1R,2R)-2,3-dihydroxy-1-methoxypropyl)-4-guanidino-3,4-dihydro-2h-pyran-6-carboxylic acid
203124-56-5 2'-carboxy-2,2,2,-trifluoroacetophenone
2031259-33-1 1-(2,6-二氟苯基)环丁胺盐酸盐 1-(2,6-difluorophenyl)cyclobutanamine hydrochloride
203126-21-0 对甲苯基五氟化硫 p-tolylsulfur pentafluoride
2031260-45-2 (1-(四氢-2h-噻喃-4-基)-1h-1,2,3-三唑-4-基)甲胺 (1-(tetrahydro-2h-thiopyran-4-yl)-1h-1,2,3-triazol-4-yl)methanamine
2031260-75-8 4-氯-6-氟-2,3-二氢-1h-茚-1-胺盐酸盐 4-chloro-6-fluoro-2,3-dihydro-1h-inden-1-amine hydrochloride
2031260-86-1 5-溴-3-碘-4-甲基吡啶-2-醇 5-bromo-3-iodo-4-methylpyridin-2-ol
2031261-27-3 4-溴-n-丙基苯胺盐酸盐 4-bromo-n-propylaniline hydrochloride
20313-28-4 1-ethenyl-2-dicarbadodecaborane(12)
20313-52-4 carbonic acid, barium calcium salt
203130-79-4 2-(benzoyloxy)-n,n-dimethyl-n-hexyl-, bromide, trans-cyclohexanemethanaminiu
203130-80-7 2-(benzoyloxy)-n,n-dimethyl-n-hexyl-, bromide, cis-cyclohexanemethanaminiu
203130-83-0 2-(benzoyloxy)-n-decyl-n,n-dimethyl-, bromide, trans-cyclohexanemethanaminiu
203130-84-1 2-(benzoyloxy)-n-decyl-n,n-dimethyl-, bromide, cis-cyclohexanemethanaminiu
20314-31-2 lys-ala b-naphthylamide C19H26N4O2 342.44
20314-74-3 dipentyl fumarate C14H24O4 256.34
20315-07-5 (+)-phenethylamin
20315-25-7 原花青素 b1 procyanidin b1
20315-46-2 beta-ergocryptine
20315-68-8 4-b)indole, 2,3,4,9-tetrahydro-6-methoxy-1h-pyrido( 219-222℃
20316-62-5 银椴甙 3-(4-hydroxyphenyl)-2-propenoic aci 6'-ester with 3-(beta-d-glucopyranosylo
20316-77-2 1,2:5,6-bis-o-(1-methylethylidene)-3-o-2-propenyl-alpha-d-glucofuranos
20316-84-1 kaur-16-en-19-oic acid
20317-19-5 活性金黄KN-G Reactive golden yellow KN-G
20317-25-3 5-amino-1-phenyl-1h-1,2,3-triazole-4-carboxamide C9H9N5O 203.20
20317-40-2 异喹啉-4-甲酸甲酯 methyl isoquinoline-4-carboxylate
20317-96-8 carbanilic acid, 2,6-dichloro-, 2-(1-pyrrolidinyl)cyclohexyl ester, hydrochlori
203179-00-4 3-bromo-4-chloro-n-methoxy-n-methylbenzamide
203179-02-6 3-cyano-4-nitrobenzaldehyde
20318-30-3 alpha-solamarine
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