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CAS号名称物化性质分子式分子量
1897-41-2四氯对苯二甲腈
Tetrachloro-terephthalodinitrile
熔点:308-312℃
C8Cl4N2265.91
189696-20-67-methoxycoumarin-4-acetyl-asp-glu-*val-asp- ala-p C50H62N10O221155.09
189696-01-37-methoxycoumarin-4-acetyl-tyr-val-*ala-asp- ala-p C53H64N10O191145.14
18969-83-04-e)-as-triazine-5,7(6h,8h)-dione, 6,8-dimethyl-3-hydroxy-pyrimido(
189681-04-74-chloro-5-(2-thienyl)thieno[2,3-d]pyrimidine C10H5ClN2S2
18968-99-5pemoline magnesium
18968-05-31,3,4,6-Tetra-O-acetyl-β-D-mannopyranose熔点:160-161℃
18967-44-7isothiocyanic acid, o-chlorobenzyl ester密度:137
C8H6ClNS183.65
18967-42-5isothiocyanic acid, (3,4-dichlorobenzyl) ester C8H5Cl2NS218.1030  
18967-35-6methyl 3-isothiocyanatopropionate密度:91
C5H7NO2S145.17
18967-32-3isothiocyanic acid, 2-cyanoethyl ester
18967-31-2pentabromophenyl methacrylate C10H5Br5O2556.66
18966-40-0n-methyl-n-(3-methyl-2-norbornylmethyl)-4-oxo-valeramid
18966-39-7n-isopentyl-n-(3-methyl-2-norbornylmethyl)-4-oxo-valeramid
18966-37-5n-methyl-n-((3-methyl-2-norbornyl)methyl)-butyramid
18966-33-1n-(2-hydroxyethyl)-n-((3-methyl-2-norbornyl)methyl)-4-oxo-valeramid
18966-32-0p-chloro-n-(2-hydroxyethyl)-n-((3-methyl-2-norbornyl)methyl)-benzamid
18966-02-41-(4-biphenylyloxy)-3-(isopropylamino)-2-propano hydrochloride
18965-97-4berlafenone
189640-37-72-cyano-5-methyl-2-(3-methylbut-2-enyl)hex-4-enoic acid C13H19NO2
18964-31-3 4,5-dichloro-2-(dichloromethylene)-4-cyclopentene-3-dione
189628-38-42-Cyano-4-fluoroanisole密度:1.18g/cm3
熔点:117-120℃
沸点:258.3ºC
C8H6FNO151.14
189624-86-0, (R)-(-)-
189624-85-94-(4- (diphenylmethyl)-1-piperazinyl)phenyl)ethyl methyl ester, dihydrochloride
18962-83-9((dibenzylstannylene)dithio)di-acetic aci dicyclohexyl ester
18962-61-3o1]-, dihydrogen, ( beta-4)-magnesate(2-bis[l-aspartato(2-)-n
18962-05-54-异丙氧基苯甲醛
4-isopropoxybenzaldehyde
密度:108
沸点:108-110℃
C10H12O2164.20
18960-62-8aniline-1-13c
18960-54-8cerium(iv)-2,2,6,6-tetramethylheptanedionate熔点:275-280℃
沸点:140℃(0.0
C44H76CeO8873.20
1896-62-4trans-4-phenyl-but-3-en-2-one密度:1.038 g/cm3
熔点:39.8℃
沸点:260-262℃
C10H10O146.19
18958-62-8tetrabutylammoniumbismaleonitriledithiolatonickelcomplex
18957-89-6n,n',n'-tetramethylethylenediammine)- dichloro( cis-platinum (ii
18957-54-51-cyclohexyl-3,4-dihydro-4,4,6-trimethyl-2(1h)-pyrimidinethion
18957-53-43,4-dihydro-1-propyl-4,4,6-trimethyl-2(1h)-pyrimidinethion
18956-87-1吩噻嗪-10-碳酰氯
phenothiazine-10-carbonyl chloride
熔点:168-172℃
C13H8ClNOS261.73
18953-50-9(p-aminophenyl)trimethyl-ammoniu iodide
18953-21-4n-((2-carboxy-5-trifluoromethyl)phenyl)-anthranilic aci
18952-79-9methylnitroso-carbamic aci m-cumenyl ester
189518-97-6密度:0.96
沸点:205℃
18951-85-4(R)-(+)-3,7-dimethyloct-6-enoic acid沸点:257 °C at 760 mmHg
C10H18O2170.25
1895-98-3trans-9-Styrylanthracene熔点:226 °C
沸点:280 °C at 13 mmHg
C22H16280.36
1895-39-2二氟氯乙酸钠
chlorodifluoro-acetic aci sodium salt
熔点:195-201℃
C2ClF2NaO2152.46
189454-43-13-Azido-2,3-dideoxy-1-O-(tert-butyldimethylsilyl)-β-D-arabino-hexopyranose熔点:73-75℃
189454-29-33,4,6-Trimethoxyphthalide熔点:149-152℃
189453-10-9oxacyclohexadec-13-ene-2,6-dione, 4,8-dihydroxy-5,5,7,9,13-pentamethyl-16- (1-m C27H41NO5S491.68
18943-30-1hexafluoro-silicate(2- strontium
18942-49-9BOC-D-苯丙氨酸
BOC-D-PHENYLALANINE
熔点:78-87 °C
C14H19NO4265.3
18942-46-6BOC-S-(4-METHOXYBENZYL)-L-半胱氨酸
n-[(1,1-dimethylethoxy)carbonyl]-s-[(4-methoxyphenyl)methyl]-l-cystein
C16H23NO5S341.42
18942-25-1t-butyl pentachlorophenyl carbonate C11H9Cl5O3366.45
18941-71-41,1′-dimethyl-2,2′,6,6′- tetraphenyl-4,4′-bipyridinium bistetrafluoroborate C36H30B2F8N2664.25
11603页,第1297
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