| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 218600-52-3 | (4as,6ar,6bs,13as,15ar,15bs)-甲基2,2,6a,6b,9,9,13a-七甲基-15-氧代-1,2,3,4,4a,5,6,6a ,6b,7,8,8a,9,13,13a,15,15a,15b-八氢十氢萘并[2,3-d]异噁唑-4a-羧酸 | (4as,6ar,6bs,13as,15ar,15bs)-methyl 2,2,6a,6b,9,9,13a-heptamethyl-15-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,13,13a,15,15a,15b-octadecahydropiceno[2,3-d]isoxazole-4a-carboxylat... | C32H45NO4 | 507.7 | | |
| 218600-53-4 | cddo 甲酯 | cddo methyl ester | C32H43NO4 | 505.68 | 215-223 °C | 600.8±55.0 °C(Predicted) |
| 218600-82-9 | Ru(bpy)2([2,2'-联吡啶]-4-羧酸)][PF6]2 | [Ru(bpy)2([2,2'-bipyridine]-4-carboxylic acid)][PF6]2 | C31H24F12N6O2P2Ru | 903.56 | | |
| 218602-27-8 | (3S)-4,4-二甲基吡咯烷-3-醇 | (3S)-4,4-dimethylpyrrolidin-3-ol | C6H13NO | 115.173 | | |
| 218605-31-3 | Kaempferol 3-O-(3",6"-di-O-E-p-coumaroyl)-β-D-glucopyranoside | | C39H32O15 | 740.67 | | 1056.9±65.0 °C(Predicted) |
| 218608-77-6 | (R)-3-(P-BENZYLOXYPHENYL)-BETA-ALANINE | | C16H17NO3 | 271.31 | | |
| 218608-82-3 | | Boc-β-Homoile-OH | C12H23NO4 | 245.31 | | |
| 218608-83-4 | (R)-3-(boc-氨基)-5-苯基戊酸 | (R)-3-(boc-amino)-5-phenylpentanoic acid | C16H23NO4 | 293.36 | | |
| 218608-84-5 | (S)-3-(boc-氨基)-5-苯基戊酸 | (S)-3-(boc-amino)-5-phenylpentanoic acid | C16H23NO4 | 293.36 | | 474.6±45.0 °C(Predicted) |
| 218608-93-6 | | (R)-2-chloro-b-(boc-amino)benzenebutanoic acid | C15H20ClNO4 | 313.78 | | 469.965°C at 760 mmHg |
| 218608-95-8 | | (S)-2-chloro-b-(boc-amino)benzenebutanoic acid | C15H20ClNO4 | 313.78 | | |
| 218608-96-9 | (R)-boc-4-氯-β-高苯丙氨酸 | (R)-3-(boc-amino)-4-(4-chlorophenyl)butyric acid | C15H20ClNO4 | 313.78 | | 470°C |
| 218608-97-0 | | (S)-b-(boc-amino)-4-fluorobenzenebutanoic acid | C15H20FNO4 | 297.33 | | |
| 218608-98-1 | | (R)-b-(boc-amino)-2-fluorobenzenebutanoic acid | C15H20FNO4 | 297.32 | | |
| 218608-99-2 | | (S)-2-fluoro-b-(boc-amino)benzenebutanoic acid | C15H20FNO4 | 297.32 | | |
| 218609-00-8 | | (R)-4-fluoro-b-(boc-amino)benzenebutanoic acid | C15H20FNO4 | 297.32 | | 449.3°C at 760 mmHg |
| 21861-22-3 | 6-羟基-7-甲基-3-苯并呋喃酮 | 6-hydroxy-7-methyl-1-benzofuran-3(2h)-one | C9H8O3 | 164.16 | | |
| 21861-32-5 | 6-羟基-4-甲基-2,3-二氢-1-苯并呋喃-3-酮 | 6-hydroxy-4-methyl-2,3-dihydro-1-benzofuran-3-one | | | | |
| 21861-39-2 | | 3,4,8-trimethyl-7-(2-oxopropoxy)-2h-chromen-2-one | | | | |
| 218610-72-1 | | 1-(2-methylphenyl)piperidin-4-one | | | | |
| 21862-63-5 | | 1-dimethylethyl)- 4-( trans-cyclohexano | C10H20O | 156.27 | | |
| 218624-29-4 | 2-(四氢-2H-硫代吡喃-4-基)乙酸乙酯 | Ethyl 2-(tetrahydro-2H-thiopyran-4-yl)acetate | C9H16O2S | 188.2871 | | |
| 21863-06-9 | | ((2,2',2''-nitrilotris(ethanolato))(3-)-n,o,o',o'')-aluminu (t-4) | | | | |
| 21863-51-4 | | 6-methylquinoline-8-sulfonyl chloride | | | | |
| 21863-60-5 | 6-硝基喹啉-3-甲腈 | 6-Nitroquinoline-3-carbonitrile | C10H5N3O2 | 199.17 | | 420.7±25.0 °C(Predicted) |
| 218631-44-8 | | 1-(4-methoxyphenyl)-3-methyl-1h-pyrazole-5-carboxylic acid | | | | |
| 218631-48-2 | | 1-(4-methoxyphenyl)-3-(trifluoromethyl)-1h-pyrazole-5-carboxylic acid | | | | |
| 218631-55-1 | | 5-methoxycarbonyl-4-p-methoxyphenyl-2-thiazolamine | | | | |
| 218632-01-0 | | 3-Fluoro-4-nitrobenzonitrile | C7H3FN2O2 | 166.11 | 72-73°C | 316.4°C |
| 21864-11-9 | 甲氧基铌锂 | lithium niobium methoxide | | | | |
| 21864-21-1 | 异丙氧基铌锂 | lithium niobium isopropoxide | | | | |
| 21864-23-3 | 异丙醇铌钾 | niobium potassium isopropoxide | | | | |
| 21864-24-4 | 异丙氧基钽锂 | lithium tantalum isopropoxide | | | | |
| 21864-26-6 | 异丙醇钽钾 | potassium tantalum isopropoxide | | | | |
| 21864-27-7 | 叔丁氧基铌锂 | lithium niobium tert-butoxide | | | | |
| 21864-30-2 | 叔丁氧基钽锂 | lithium tantalum tert-butoxide | | | | |
| 21864-67-5 | 2,6-二甲氧基苯甲酰胺 | 2,6-Dimethoxybenzamide | C9H11NO3 | 181.1885 | | |
| 21864-68-6 | | 2,6-dimethoxy-n-methylbenzamide | | | | |
| 21864-76-6 | | 2-Ethyl-2-methylbutanenitrile | C7H13N | 111.18 | | |
| 21865-17-8 | | ammonium, trimethyl(3-sulfopropyl)-, hydroxide, inner salt | | | | |
| 21865-50-9 | | 6-bromo-1,2,3,4-tetrahydrocarbazole | C12H12BrN | 250.15 | | 378.7ºC |
| 21865-87-2 | | 2-phenyl-1-phthalimidoaziridine | | | | |
| 21866-90-0 | | h-pro-pro-pro-pro-oh | C20H30N4O5 | 406.48 | | |
| 2186640-06-0 | 4-甲基-5-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)恶唑 | 4-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxazole | C10H16BNO3 | 209.05 | | |
| 2186640-94-6 | 4-甲氧基-7-(噻吩-2-基)-2,3-二氢-1H-茚-1-酮 | 4-Methoxy-7-(thiophen-2-yl)-2,3-dihydro-1H-inden-1-one | C14H12O2S | 244.31 | | |
| 2186641-14-3 | 7-溴-3-乙氧基-4-(三氟甲基)呋喃并[3,2-c]吡啶 | 7-bromo-3-ethoxy-4-(trifluoromethyl)furo[3,2-c]pyridine | | | | |
| 21867-64-1 | 1-丙基哌嗪 | 1-propylpiperazine | C7H16N2 | 128.22 | | 176.7°C |
| 21867-69-6 | | 1-(4-Methoxybenzyl)piperazine | C12H18N2O | 206.28 | | 144℃(5 t |
| 21867-72-1 | | 1-(4-isopropoxybenzyl)piperazine | | | | |
| 21867-73-2 | | 1-(4-butoxybenzyl)piperazine | | | | |