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CAS编号中文名英文名分子式分子量熔点沸点
1264193-11-46-溴吡唑并[1,5-a]吡啶6-bromopyrazolo[1,5-a]pyridineC7H5BrN2197.03
1264193-12-56-bromothiazolo[4,5-b]pyridineC6H3BrN2S215.0704  
1264193-15-86-溴-[1,3]噁唑并[4,5-b]吡啶-2-甲酸乙酯Ethyl 6-bromo-[1,3]oxazolo[4,5-b]pyridine-2-carboxylateC9H7BrN2O3271.07334.4±45.0 °C(Predicted)
1264193-67-03-(dimethoxy)-5-(tributylstannyl)pyridine
1264198-47-15,6-二苯基-3-(2-吡啶基)-1,2,4-三嗪-4,4'-二磺酸二钠盐水合物5,6-diphenyl-3-(2-pyridyl)-1,2,4-triazine-4,4'-disulfonic acid disodium salt hydrateC20H12N4Na2O6S2514.44(anhydrous basis)
1264198-72-21-甲基-4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)哌啶1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)piperidineC12H24BNO2225.1400  
12642-13-6amberlite la 1
12642-23-8polychlorinated triphenyl (aroclor 5442)
12642-93-2c.i. fluorescent brightener 206
126422-57-9二乙二醇双(2-丙炔基)醚diethylene glycol bis(2-propynyl) etherC10H14O3182.22103 °C/0.8kPa
126422-58-0丙炔基-三聚乙二醇-丙炔基bis-propargyl-peg3C12H18O4226.27
1264222-51-64,4'-二叔丁基-2`2-联吡啶二氯化铜(SP-4-2)-[4,4′-Bis(1,1-dimethylethyl)-2,2′-bipyridine-κN1,κN1′]dichloro-CopperC18H24Cl2CuN2402.85
126424-00-8diethyl 3-methylcyclohex-1-enylphosphonateC11H21O4P248.2596℃(4 to
126424-77-9(R,S)-7a-Methoxy-5,6,7,7a-tetrahydro-pyrrolizin-3-oneC8H11NO2153.18
126424-85-9[(2-氧代-2h-苯并吡喃-7-基)氧基]乙酸[(2-oxo-2h-chromen-7-yl)oxy]acetic acid
1264243-41-53R,5S-5-(羟基甲基)吡咯烷-3-氨基甲酸叔丁酯tert-Butyl ((3R,5S)-5-(hydroxymethyl)pyrrolidin-3-yl)carbamateC10H20N2O3216.28351.4±35.0 °C(Predicted)
1264243-44-8((3R,5S)-5-(hydroxymethyl)pyrrolidin-3-yl)carbamic acidC10H21ClN2O3252.74
126426-74-2o-bis(1-methylethyl)phosphorodithioato-s,s')diphenyl- ( (t-4)-antimon
126429-13-82-(((2,4-dimethoxyphenyl)methylene)hydrazono)-n-hydroxy-n'-(4-methylphen yl)p
126429-21-8diallyl n,n-diisopropylphosphoramiditeC12H24NO2P245.30130℃
1264291-66-83-butynyl 2-bromoisobutyrateC8H11BrO2219.08
1264298-11-4(3R,7as)-5-氧代-3-苯基六氢吡咯并[1,2-c]噁唑-6-羧酸甲酯(3R,7as)-methyl 5-oxo-3-phenylhexahydropyrrolo[1,2-c]oxazole-6-carboxylateC14H15NO4261.27
1264298-47-6dimethyl 2-(1,3-benzodioxol-5-ylmethylene)malonate
12643-19-5
126430-46-44-溴丁酸苄酯benzyl 4-bromobutanoateC11H13BrO2257.12314.3°C
126432-17-55-oxo-6,8,11,14-eicosatetraenoic acid
126432-36-82-(3,4,5-三羟基苯基)苯并吡喃-4-酮2-(3,4,5-Trihydroxyphenyl)chromen-4-oneC15H10O5270.24>280 °C548.8±50.0 °C(Predicted)
126433-07-6tyrphostin 51C13H8N4O3268.23
126434-73-95,6-dihydroxy-1-methyl-1h-indole-2-carboxylic acidC10H9NO4207.18
126435-92-51-(4-chlorophenyl)-2-butanol
1264367-77-2n-(5-fluoro-2-pyrimidinyl)-n-(4-piperidinyl)amine
126443-09-2(2E)-1-(4-aminophenyl)-3-[4-(dimethylamino)phenyl]prop-2-en-1-oneC17H18N2O266.34
126443-16-1(2e)-1-(4-bromophenyl)-3-(4-chlorophenyl)prop-2-en-1-one
126444-09-5nk 250
126444-11-9nk 252
1264481-38-07-氯-1h-吲哚-2-甲腈7-chloro-1h-indole-2-carbonitrileC9H5ClN2176.60
1264481-61-94-methoxy-1h-indazole-3-carbonitrile
1264481-65-37-甲氧基-1h-苯并[d]咪唑-2-甲腈7-methoxy-1h-benzo[d]imidazole-2-carbonitrile
126449-40-9聚甘油-10 五异硬脂酸酯nikkol decaglyn 5-isv
12645-31-7磷酸-2-乙基己基酯phosphoric acid,2-ethylhexyl ester
12645-45-3iridium chloride
12645-49-7氧化铁锰锌ironmanganesezincoxide
12645-50-0氧化铁镍锌ironnickelzincoxideFeNiOZn195.93
12645-53-3磷酸异辛基酯Phosphoric acid,isooctyl esterC8H19O4P210.2078321.8℃at 760 mmHg
1264510-60-2(5S,8S)-8-氨基-1,3-二氮杂螺[4.5]癸烷-2,4-二酮(5S,8S)-8-amino-1,3-diazaspiro[4.5]decane-2,4-dione
1264510-78-22-Phenylpyrimidine-5-boronic acidC10H9BN2O2200.00166
1264511-20-7(6-fluoro-3-quinolinyl)boronic acid
1264511-30-9(6-(thiazol-2-yl)pyridin-3-yl)boronic acidC8H7BN2O2S206.02938
1264511-59-2(6-(thiazol-4-yl)pyridin-3-yl)boronic acidC8H7BN2O2S206.02938
1264513-41-8(6-(thiophen-3-yl)pyridin-3-yl)boronic acidC9H8BNO2S205.04132
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