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CAS编号中文名英文名分子式分子量熔点沸点
203808-39-3thieno(2,3-d)pyrimidine-2,4(1h,3h)-dione, 3-cyclohexyl-5,6-dimethyl-1-(phenylme
203808-40-6thieno(2,3-d)pyrimidine-2,4(1h,3h)-dione, 1-butyl-5,6-dimethyl-3-(phenylmethyl)
203808-43-9thieno(2,3-d)pyrimidine-1(2h)-acetic acid, 3,4-dihydro-3-butyl-5,6-dimethyl-2,4
203808-44-0thieno(2,3-d)pyrimidine-1(2h)-acetic acid, 3,4-dihydro-5,6-dimethyl-2,4-dioxo-3
203808-81-55-溴-2,3-二甲基苯酚5-Bromo-2,3-dimethylphenol
20381-03-73-(2,4-dimethylbenzoyl)-n-(3-hydroxypropyl)-propionamid
20381-04-81-b)(1,3)oxazin-6-one, 3,4,6,7,8,8a-hexahydro-8a-(2,4-xylyl)-2h-pyrrolo(
20381-07-13-(p-chlorobenzoyl)-n-(3-hydroxypropyl)-propionamid
20382-69-86a-beta-noraporphine-10,11-diol, hydrochloride
20382-70-111-diol, 6-ethyl-6a-beta-noraporphine-1 hydrochloride
20382-71-211-diol, 6-propyl-, hydrochloride, (-)-6a-beta-noraporphine-1
20382-73-411-diol, 6-benzyl-6a-beta-noraporphine-1 hydrochloride
20382-74-5g)quinoline-10,11-diol, 5,6,6a,7-tetrahydro-6-(2-phenylethyl)-4h-dibenzo(d h
20382-77-8 7,8-didehydro-4,5-alpha-epoxy-17-(2-propynyl)-morphinan-6-alpha-diol
20382-87-01-alpha-h,5-alpha-h-tropan-3-alpha-ol, 4'-chlorophenyl ether, hydrochloride
20382-89-21-alpha-h,5-alpha-h-tropan-3-alpha-ol, 3'-(trifluoromethyl)phenyl ether, hydroc
20383-28-2n,n-diisopropylbenzamideC13H19NO205.3069-71℃148℃
20383-42-0O,O-双(1,3-二甲丁基)二硫代磷酸铅phosphorodithioate O,O-bis(1,3-dimethylbutyl), lead salt
2038326-97-31-((6-methoxynaphthalen-2-yl)methyl)piperazine hydrochloride
203849-91-6mmadC41H66N6O6S771.0599999999999
203852-89-52-(2,2-dimethylpropanoyl)-3-(4-methoxyphenyl)prop-2-enenitrile%
203854-47-1fmoc-beta-homolys(boc)-ohC27H34N2O6482.57
203854-49-3fmoc-beta-homoglu(otbu)-ohC25H29NO6439.50
203854-51-7fmoc-beta-homoser(tbu)-ohC23H27NO5397.47599.3°C at 760 mmHg
203854-54-0(S)-2-(氨基甲基)-3-甲基丁酸(S)-2-(aminomethyl)-3-methylbutanoic acidC6H13NO2131.17
203854-56-2(S)-2-(氨基甲基)-4-甲基戊酸(S)-2-(aminomethyl)-4-methylpentanoic acidC7H15NO2145.20249.1±23.0°C at 760 mmHg
203854-58-4(S)-3-(fmoc-amino)-2-methylpropionic acidC19H19NO4325.36555.3 °C at 760 mmHg
203854-59-5fmoc-(S)-2-(氨基甲基)-3-甲基丁酸fmoc-(S)-2-(aminomethyl)-3-methylbutanoic acidC21H23NO4353.41
203854-62-0(S)-3-((((9h-芴-9-基)甲氧基)羰基)氨基)-2-苄基丙酸(S)-3-((((9h-fluoren-9-yl)methoxy)carbonyl)amino)-2-benzylpropanoic acidC25H23NO4401.45629.9±50.0°C at 760 mmHg
20386-22-51-氨基吡咯烷-2-酮盐酸盐1-aminopyrrolidin-2-one hydrochlorideC4H9ClN2O136.5891.1°C
20386-33-82,3,4,5,6-pentamethylbenzophenone137-138℃
20386-93-04-Chlorobenzyl benzoateC6H5CO2CH2C6H4Cl246.6957-61 ℃(lit.)
203860-01-91-(3,4-二氟苄基)哌嗪1-(3,4-difluorobenzyl)piperazine
203860-02-04-(2,4-difluorobenzyl)piperidine hcl
203860-42-84,4',4'',4'''-四氨基酞菁钴4,4',4'',4'''-Tetraaminophthalocyaninatocobalt(I)C32H20CoN12631.51
203861-62-54-碘-2-甲氧基苯酚4-iodo-2-methoxyphenolC7H7IO2250.033837 - 40 ℃105-106 ℃(Press: 0.010 Torr)
203863-17-6Calcium hexafluoroacetylacetonate dihydrate
203866-13-1(2S,4S)-1-(叔丁氧基羰基)-4-氟-2-吡咯烷羧酸(2S,4S)-1-(tert-butoxycarbonyl)-4-fluoro-2-pyrrolidinecarboxylic acidC10H16FNO4233.24157-161°C346°C
203866-14-2(2S,4R)-1-(叔丁氧基羰基)-4-氟-2-吡咯烷羧酸(2S,4R)-1-(tert-butoxycarbonyl)-4-fluoro-2-pyrrolidinecarboxylic acidC10H16FNO4233.2346.0±42.0 °C
203866-15-3(S)-1-叔丁氧羰基-4,4-二氟-2-吡咯烷甲酸(S)-1-(tert-butoxycarbonyl)-4,4-difluoro-2-pyrrolidinecarboxylic acidC10H15F2NO4251.230
203866-16-4n-boc-顺式-4-氟-l-脯氨酸甲酯n-boc-cis-4-fluoro-l-proline methyl esterC11H18FNO4247.26
203866-17-5n-boc-4,4-二氟-l-脯氨酸甲酯n-boc-4,4-difluoro-l-proline methyl esterC11H17F2NO4265.2541-46°C
203866-18-6n-boc-反式-4-氟-l-脯氨酸甲酯n-boc-trans-4-fluoro-l-proline methyl esterC11H18FNO4247.2636-39°C
203866-19-7(2S,4S)-fmoc-4-氟吡咯烷-2-甲酸(2S,4S)-fmoc-4-fluoro-pyrrolidine-2-carboxylic acidC20H18FNO4355.36
203866-20-0(2S,4R)-4-氟-1-fmoc-吡咯烷-2-甲酸(2S,4R)-4-fluoro-1-fmoc-pyrrolidine-2-carboxylic acidC20H18FNO4355.36
203866-21-11-fmoc-4,4-difluoro-l-proline
203869-80-1Boc-α-Me-DL-Pro-OHC11H19NO4229.27337.8°C at 760 mmHg
20387-34-2benzothiazolium, 3-ethyl-2-[3-(3-ethyl-5-methyl-2-benzothiazolinylidene)-2-meth
20387-39-71,1'-(hexamethylenedioxy)bis[3-chloro-2-propano
20387-67-12-oxa-6-thiatricyclo [3.3.1.13,7]decaneC8H12OS156.24
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