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CAS编号中文名英文名分子式分子量熔点沸点
2157414-14-54-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)邻苯二甲酸二甲酯1,2-Dimethyl 4-(tetramethyl-1,3,2-dioxaborolan-2-yl)phthalate
2157481-37-1N-(5-chloro-2-fluoro-4-iodo-phenyl)acetamideC8H6NOFClI313.4945
21575-13-34-氨基-6,7二甲氧基喹唑啉4-Amino-6,7-dimethoxy quinazolineC10H11N3O2205.2200  
21575-17-7n-异丙基6,7-二甲氧基喹啉-4-胺n-isopropyl-6,7-dimethoxyquinazolin-4-amineC13H17N3O2247.293
21575-91-7Ethyl(3-bromobenzoyl)acetateBrC6H4COCH2CO2C2H5271.11255-256 ℃(lit.)
21576-07-8methyl 3-(cyclohexylamino)-2-methylpropanoate
21576-23-85-b)(1,4)thiazine, 2-amino-6-(p-aminophenyl)-4-methyl-7h-pyrimido(
21576-25-05-b)(1,4)thiazine, 6-(p-aminophenyl)-4-methoxy-7h-pyrimido(
21576-27-21-甲基-2-氧代哌啶-3-甲酸乙酯ethyl 1-methyl-2-oxopiperidine-3-carboxylateC9H15NO3185.22
21577-25-31-甲基-7-氨基-1h-苯并咪唑7-amino-1-methyl-1h-benzoimidazoleC8H9N3147.18
21577-50-42,3-dibromo-4-oxobut-2-enoic acid
21577-57-12-氨基-4,6-二甲氧基苯甲酸2-amino-4,6-dimethoxybenzoic acidC9H11NO4 197.19
215776-78-6cyclocephaloside iiC43H70O15827.02
215778-51-1(2e)-3-(2h-1,3-benzodioxol-5-yl)-1-(2,4-dimethylphenyl)prop-2-en-1-one
215778-57-7(2e)-1-(2,4-dimethylphenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one
215778-63-56-bromo-2-methylquinoline-4-carbohydrazide
215778-97-5ccci-01C11H9N3O4247.21
21578-58-5(1h-benzoimidazol-2-yl)-phenyl-amine
21578-97-27-hydroxy-1-naphthalenecarbamic aci 2-ethoxyethyl ester
215788-34-45-三氟甲基-1,2,3,4-四氢异喹啉盐酸盐5-(trifluoromethyl)-1,2,3,4-tetrahydroisoquinoline hydrochlorideC10H11ClF3N237.65217.4°C
215788-57-15,6-二氟-1,2,3,4-四氢异喹啉5,6-Difluoro-1,2,3,4-tetrahydroisoquinolineC9H9F2N169.17
215788-65-1二氯[1,1'-双(二异丙基磷)二茂铁]钯(ii)dichloro[1,1'-bis(diisopropylphosphino)ferrocene]palladium(ii)C22H36Cl2FeP2Pd595.64282-287 °C
215789-36-98-氰基-3,4-二氢异喹啉-2(1H)-羧酸叔丁酯tert-Butyl 8-cyano-3,4-dihydroisoquinoline-2(1H)-carboxylateC15H18N2O2258.32397.8±42.0 °C(Predicted)
21579-37-35-aminopyridazine-4-carboxylic acid
21579-38-45-氨基哒嗪-4-羧酸乙酯Ethyl 5-aminopyridazine-4-carboxylateC7H9N3O2167.17357.1±22.0 °C(Predicted)
21579-45-33,6-Dibromo-1,4-dimethyl-2,5-piperazinedioneC6H8Br2N2O2299.95139-143 °C403.4±45.0 °C(Predicted)
21579-70-41-(hexahydro-1h-azepin-1-yl)-3-(2-methoxycarbonyl)phenylurea
21579-78-2alpha,alpha-diphenyl-4-methyl-1-piperazineethano
215790-29-7反式-4-(boc-氨基)环己烷乙醛trans-4-(boc-amino)cyclohexaneacetaldehydeC13H23NO3241.3200  
215792-51-12,7-二磺基-4,5-双(二苯基膦)-9,9-二甲基氧杂蒽二钠盐4,5-bis(diphenylphosphino)-9,9-dimethyl-2,7-disulfoxanthene disodium saltC39H30Na2O7P2S2782.71
215794-11-91-(5-bromo-3,4-dihydro-2(1h)-isoquinolinyl)-2,2,2-trifluoro- ethanoneC11H9BrF3NO308.09403.9±45.0℃(Predicted)
215794-24-41,2,3,4-四氢异喹啉-5-甲腈1,2,3,4-tetrahydroisoquinoline-5-carbonitrile
215797-57-22-(3-bromophenyl)ethanamine hcl
215797-66-32-(2-三氟甲基苯基)乙胺盐酸盐2-(2-TRIFLUOROMETHYL-PHENYL)-ETHYLAMINE HYDROCHLORIDEC9H11ClF3N225.6385
215798-14-46-(三氟甲基)-1,2,3,4-四氢异喹啉盐酸盐6-(trifluoromethyl)-1,2,3,4-tetrahydroisoquinoline hydrochlorideC10H11ClF3N237.65
215798-19-96-溴-1,2,3,4-四氢异喹啉盐酸盐6-bromo-1,2,3,4-tetrahydroisoquinoline hydrochlorideC9H11BrClN248.55
215798-85-91,2,3,4-四氢异喹啉-8-甲腈1,2,3,4-tetrahydroisoquinoline-8-carbonitrile
2158-01-21-butyl-3-cyclohexylurea
2158-02-3吗啉-4-甲酰胺Morpholine-4-carboxamideC5H10N2O2130.15
2158-03-41-Carbamylpiperidine104-106℃
2158-04-5phenethyl-ure
2158-08-9octadecyl-ureC19H40N2O312.53108-112°C
2158-09-0dodecyl-ureC13H28N2O228.37
2158-10-3octyl-ureC9H20N2O172.27
2158-11-4n-hexyl-ure
2158-14-7叠氮化-4-乙酰氨基苯磺酰4-acetamidobenzenesulfonyl azideC8H8N4O3S240.24107-111℃
2158-17-04'-(3,4-二甲基苯基磺酰胺)乙酰苯胺4'-(3,4-dimethylphenylsulfamoyl)acetanilide
2158-18-14'-(2,5-二甲基苯基磺酰胺)乙酰苯胺4'-(2,5-dimethylphenylsulfamoyl)acetanilide
2158-24-94-methyl-pent-3-en-2-one oximeC6H11NO113.16
2158-31-8环庚酮肟SuberoximeC7H13NO127.18
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