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CAS编号中文名英文名分子式分子量熔点沸点
215320-36-84-(3-fluorophenyl)-1-buten-4-ol
215324-12-22,5-双(辛氧基)对苯二甲酰肼2,5-Bis(octyloxy)terephthalohydrazideC24H42N4O4450.61
21533-04-01-(3,4-diethoxybenzyl)-guanidin sulfate (2:1)
21533-05-11-(3,4-dipropoxybenzyl)-guanidin sulfate (2:1)
21533-14-21-(2-(1,4-benzodioxan-6-yl)-2-hydroxyethyl)-guanidin sulfate (2:1)
21533-63-12-肼基苯甲酸甲酯盐酸盐Methyl 2-hydrazinylbenzoate hydrochloride
2153433-46-42,3,5,6-四(3,6-二叔丁基-9-咔唑基)-对苯二腈2,3,5,6-tetrakis(3,6-di-t-Butylcarbazol-9-yl)-1,4-dicyanobenzeneC88H96N61237.74
2153472-89-8(2-氨基吡啶-3-基)甲基叔丁基碳酸酯(2-aminopyridin-3-yl)methyl tert-butyl carbonateC11H16N2O3224.26
2153472-91-22,2,2-三氟 -1- (2- 氟苯基)乙酰胺盐酸盐2,2,2-trifluoro-1-(2-fluorophenyl)ethan-1-amine hydrochlorideC8H8ClF4N229.60
2153472-94-52,2,2-三氟-1-(吡啶-4-基)乙胺二盐酸盐2,2,2-trifluoro-1-(pyridin-4-yl)ethanamine dihydrochlorideC7H9Cl2F3N2249.06
2153472-95-66-(叔丁基氨基)嘧啶-4-羧酸乙酯ethyl 6-(tert-butylamino)pyrimidine-4-carboxylateC11H17N3O2223.27
21535-43-3n-(2-benzylphenyl)-2-chloroacetamide
21535-44-46-(chloromethyl)-11h-dibenzo[b,e]azepineC15H12ClN241.72351 °C at 760 mmHg
21535-47-7盐酸米安色林f)pyrazino(1,2-a)azepine, 1,2,3,4,10,14b-hexahydro-2-methyl-dibenzo( monohydC18H21ClN2300.83
21535-82-02-a)quinoline, 2,3,4,4a,5,6-hexahydro-3-(2-acetylethyl)-1h-pyrazino( hydroch
21535-97-73-methylbenzofuranC9H8O132.16197°C(lit.)
2153504-15-3环己甲胺氢碘酸盐cyclohexanemethylamine hydroiodideC7H15N·HI241.12
2153566-76-65-(1-甲基-1h-1,2,3-三唑-4-基)异噁唑-3-羧酸5-(1-methyl-1h-1,2,3-triazol-4-yl)isoxazole-3-carboxylic aciC7H6N4O3194.15
21536-41-4Hexakis(pyrazole)nickel(2+)dinitrateC18H24N14NiO6591.17
215362-14-41-palmitoyl-2-(16-fluoropalmitoyl)-sn-glycero-3-phosphocholine
215362-26-82,3-二氢-3-氧代-1h-茚-4-甲腈2,3-dihydro-3-oxo-1h-indene-4-carbonitrile
215364-85-54-氨基-3-溴-2-氯吡啶4-amino-3-bromo-2-chloropyridineC5H4BrClN2207.46150-151°
215364-86-63-溴-2-甲氧基吡啶-4-胺3-bromo-2-methoxypyridin-4-amineC6H7BrN2O203.0366  
21537-99-5n-{4-[(4-aminophenyl)sulfonyl]phenyl}heptanamide
21538-03-42-naphthalenediol, 6-amino- hydrochloride
21538-06-71,3,5-benzenetrisulfonyl trichlorideC6H3Cl3O6S3373.64
21539-47-93-(ethylamino)-propionitrileC5H10N298.15153℃
21539-53-73-叔丁胺基丙腈3-(tert-butylamino)propionitrileC7H14N2126.2
21539-56-0N-(十二酰基)-β-丙氨酸N-(1-Oxododecyl)-.beta.-alanine
21539-58-2sodium lauroyl methylaminopropi onate
21539-72-0N-甲基-N-(1-十四烷酰基)-β-丙氨酸钠盐.beta.-Alanine, N-methyl- N-(1-oxotetradecyl)-, sodium salt
215394-03-9N,N-二(2-乙基己基)-2,2-二甲基丙酰胺N,N-bis(2-ethylhexyl)-2,2-dimethylpropanamideC21H43NO325.57222
215394-81-31-(叔丁氧基)-4-乙基苯1-(tert-Butoxy)-4-ethylbenzene
2154-24-7(2-吗啉-4-乙基)-肼4-(2-hydrazinylethyl)morpholine
2154-50-9EthoxylC2H5O45.06
2154-59-8difluoromethyleneCF250.01
2154-66-7diazobenzenesulfonic acid
2154-67-83-carboxy-2,5-dihydro-2,2,5,5-tetramethyl-1h-pyrrol-1-yloxC9H14NO3184.21202℃
2154-68-93-羧基-2,2,5,5-四甲基-1-吡咯烷基氧化物3-(Carboxy)-2,2,5,5-tetramethyl-1-pyrrolidinyloxyC9H16NO3186.23200℃
2154-70-33-cyano-2,2,5,5-tetramethyl-1-pyrrolidinyl-n-oxyl31-33℃
2154-71-4Bis(trifluoromethyl)nitroxylC2F6NO168.02
2154-81-64-(3,5-dimethyl-4-isoxazolyl)benzenesulfonyl chloride
21540-35-21,1-dimethyl-3-(m-methylphenyl)-2-thio-ure
21540-57-82,2'-dinitro-ditolyl
21542-96-1dimethyl behenamine
21543-49-76-氯吡啶-3-甲醇6-chloropyridine-3-methanolC6H6ClNO143.5751-54℃
215433-19-57-bromo-5-chloroindolin-2-oneC8H5BrClNO246.4884  
215433-51-5(R)-3-3'-双[3,5-双(甲基)苯基]-1,1'-双-2-萘酚(R)-3-3'-bis[3,5-bis(methyl)phenyl]-1,1'-bi-2-naphtholC36H30O2494.6124-125°C
215433-52-6(R)-3,3'-双([1,1'-联苯]-4-基)-[1,1'-联苯二甲酸]-2,2'-二醇(R)-3,3'-bis([1,1'-biphenyl]-4-yl)-[1,1'-binaphthalene]-2,2'-diolC44H30O2590.70
215433-53-7(R)-[2,3':1',1':3',2''-四联萘]]-2',2''-二醇(R)-[2,3':1',1'':3'',2'''-quaternaphthalene]-2',2''-diolC40H26O2538.6
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