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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...C32H45NO4507.7
218600-53-4cddo 甲酯cddo methyl esterC32H43NO4505.68215-223 °C600.8±55.0 °C(Predicted)
218600-82-9Ru(bpy)2([2,2'-联吡啶]-4-羧酸)][PF6]2[Ru(bpy)2([2,2'-bipyridine]-4-carboxylic acid)][PF6]2C31H24F12N6O2P2Ru903.56
218602-27-8(3S)-4,4-二甲基吡咯烷-3-醇(3S)-4,4-dimethylpyrrolidin-3-olC6H13NO115.173
218605-31-3Kaempferol 3-O-(3",6"-di-O-E-p-coumaroyl)-β-D-glucopyranosideC39H32O15740.671056.9±65.0 °C(Predicted)
218608-77-6(R)-3-(P-BENZYLOXYPHENYL)-BETA-ALANINEC16H17NO3271.31
218608-82-3Boc-β-Homoile-OHC12H23NO4245.31
218608-83-4(R)-3-(boc-氨基)-5-苯基戊酸(R)-3-(boc-amino)-5-phenylpentanoic acidC16H23NO4293.36
218608-84-5(S)-3-(boc-氨基)-5-苯基戊酸(S)-3-(boc-amino)-5-phenylpentanoic acidC16H23NO4293.36474.6±45.0 °C(Predicted)
218608-93-6(R)-2-chloro-b-(boc-amino)benzenebutanoic acidC15H20ClNO4313.78469.965°C at 760 mmHg
218608-95-8(S)-2-chloro-b-(boc-amino)benzenebutanoic acidC15H20ClNO4313.78
218608-96-9(R)-boc-4-氯-β-高苯丙氨酸(R)-3-(boc-amino)-4-(4-chlorophenyl)butyric acidC15H20ClNO4313.78470°C
218608-97-0(S)-b-(boc-amino)-4-fluorobenzenebutanoic acidC15H20FNO4297.33
218608-98-1(R)-b-(boc-amino)-2-fluorobenzenebutanoic acidC15H20FNO4297.32
218608-99-2(S)-2-fluoro-b-(boc-amino)benzenebutanoic acidC15H20FNO4297.32
218609-00-8(R)-4-fluoro-b-(boc-amino)benzenebutanoic acidC15H20FNO4297.32449.3°C at 760 mmHg
21861-22-36-羟基-7-甲基-3-苯并呋喃酮6-hydroxy-7-methyl-1-benzofuran-3(2h)-oneC9H8O3164.16
21861-32-56-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
21861-39-23,4,8-trimethyl-7-(2-oxopropoxy)-2h-chromen-2-one
218610-72-11-(2-methylphenyl)piperidin-4-one
21862-63-51-dimethylethyl)- 4-( trans-cyclohexanoC10H20O156.27
218624-29-42-(四氢-2H-硫代吡喃-4-基)乙酸乙酯Ethyl 2-(tetrahydro-2H-thiopyran-4-yl)acetateC9H16O2S188.2871  
21863-06-9((2,2',2''-nitrilotris(ethanolato))(3-)-n,o,o',o'')-aluminu (t-4)
21863-51-46-methylquinoline-8-sulfonyl chloride
21863-60-56-硝基喹啉-3-甲腈6-Nitroquinoline-3-carbonitrileC10H5N3O2199.17420.7±25.0 °C(Predicted)
218631-44-81-(4-methoxyphenyl)-3-methyl-1h-pyrazole-5-carboxylic acid
218631-48-21-(4-methoxyphenyl)-3-(trifluoromethyl)-1h-pyrazole-5-carboxylic acid
218631-55-15-methoxycarbonyl-4-p-methoxyphenyl-2-thiazolamine
218632-01-03-Fluoro-4-nitrobenzonitrileC7H3FN2O2166.1172-73°C316.4°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
21864-67-52,6-二甲氧基苯甲酰胺2,6-DimethoxybenzamideC9H11NO3181.1885  
21864-68-62,6-dimethoxy-n-methylbenzamide
21864-76-62-Ethyl-2-methylbutanenitrileC7H13N111.18
21865-17-8ammonium, trimethyl(3-sulfopropyl)-, hydroxide, inner salt
21865-50-96-bromo-1,2,3,4-tetrahydrocarbazoleC12H12BrN250.15378.7ºC
21865-87-22-phenyl-1-phthalimidoaziridine
21866-90-0h-pro-pro-pro-pro-ohC20H30N4O5406.48
2186640-06-04-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)oxazoleC10H16BNO3209.05
2186640-94-64-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-oneC14H12O2S244.31
2186641-14-37-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
21867-64-11-丙基哌嗪1-propylpiperazineC7H16N2128.22176.7°C
21867-69-61-(4-Methoxybenzyl)piperazineC12H18N2O206.28144℃(5 t
21867-72-11-(4-isopropoxybenzyl)piperazine
21867-73-21-(4-butoxybenzyl)piperazine
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