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CAS编号中文名英文名分子式分子量熔点沸点
19881-49-3Thieno[3,4-d]thiepin 6,6-dioxideC8H6O2S2198.26
19881-53-9dl-苯丙氨酸乙酯盐酸盐h-dl-phe-oet.hclC11H16ClNO2229.70281.3°C at 760 mmHg
19881-70-0windorphenC17H15ClO3302.75
19881-90-4dl-1-propano
19881-95-9b-amino-3,4-dimethoxybenzenepropanol
19882-03-25(10)-triene-3,16-alpha,17-beta-triol, 13-ethyl-gona-3
198821-22-6merimepodibC23H24N4O6452.46
198821-77-1(2-甲氧基-4-硝基苯基)二乙酸甲二醇酯(2-methoxy-4-nitrophenyl)methylene diacetate
198821-78-25-(2-methoxy-4-nitrophenyl)oxazoleC10H8N2O4220.18355.2±27.0 °C(Predicted)
198821-79-33-methoxy-4-(5-oxazolyl)anilineC10H10N2O2190.2
198823-38-0tert-butyl 4-[3-(3-cyanophenyl)ureido]piperidine-1-carboxylate
198828-72-7z-d-tyr(tbu)-oh . dchaC21H25NO5.C12H23N552.75
198828-94-3z-allo-thr(tbu)-oh . dchaC16H23NO5.C12H23N490.68
19883-41-1d-(-)-α-苯甘氨酸甲酯.盐酸盐d-(-)-2-phenylglycine methyl ester hydrochlorideC9H12ClNO2201.65
19883-57-9L-4-氟苯甘氨酸4-Fluoro-L-α-phenylglycineC8H8FNO2169.15300℃
19883-74-03-硝基-l-苯丙氨酸3-nitro-l-phenylalanineC9H10N2O4 210.19256-258ºC410.8ºC
19883-75-1l-2-硝基苯丙氨酸h-phe(2-no2)-ohC9H10N2O4210.19385.4°C at 760 mmHg
19883-77-3L-3-氟苯丙氨酸l-3-fluorophenylalanineC9H10FNO2183.18
19883-78-4L-2-氟苯丙氨酸l-2-fluorophenylalanineC9H10FNO2183.18308.1±32.0 °C(Predicted)
198831-76-43-氟-4-甲基喹啉-2(1H)-酮3-Fluoro-4-methylquinolin-2(1H)-oneC10H8FNO177.18179-181 °C342.9±42.0 °C(Predicted)
198835-01-7(1S,4R,6S)-6-羟基-2-氮杂双环[2.2.1]庚烷-2-羧酸叔丁酯(1S,4R,6S)-tert-butyl 6-hydroxy-2-azabicyclo[2.2.1]heptane-2-carboxylateC11H19NO3213.27
198835-02-8rel-叔丁基(1R,4S,6R)-6-羟基-2-氮杂双环[2.2.1]庚烷-2-羧酸酯rel-tert-butyl (1R,4S,6R)-6-hydroxy-2-azabicyclo[2.2.1]heptane-2-carboxylateC11H19NO3213.27
198835-03-9rel-tert-butyl (1S,4S,5R)-5-hydroxy-2-azabicyclo[2.2.1]heptane-2-carboxylateC11H19NO3213.2727
198835-04-06-氧代-2-氮杂双环[2.2.1]庚烷-2-羧酸叔丁酯tert-butyl 6-oxo-2-azabicyclo[2.2.1]heptane-2-carboxylateC11H17NO3211.2684 °C308.2±25.0 °C(Predicted)
198835-05-1(1R,4S,6S)-rel-叔丁基6-羟基-2-氮杂双环[2.2.1]庚烷-2-羧酸酯(1R,4S,6S)-rel-tert-butyl 6-hydroxy-2-azabicyclo[2.2.1]heptane-2-carboxylate
198835-06-25-氧代-2-氮杂双环[2.2.1]庚烷-2-甲酸叔丁酯tert-butyl 5-oxo-2-azabicyclo[2.2.1]heptane-2-carboxylateC11H17NO3211.26308°C
198835-07-3(1R,4R,5R)-rel-叔丁基5-羟基-2-氮杂双环[2.2.1]庚烷-2-羧酸酯(1R,4R,5R)-rel-tert-butyl 5-hydroxy-2-azabicyclo[2.2.1]heptane-2-carboxylateC11H19NO3213.27
198835-18-6benzyl (1S,4R,6S)-6-hydroxy-2-azabicyclo[2.2.1]heptane-2-carboxylateC14H17NO3247.289
19885-10-0泽泻醇 aalisol aC30H50O5490.72
19885-51-98h,16h-7a,15a-epidithio-7h,15h-bisoxepino(3',4':4,5)pyrrolo(1,2-a:1',2'-d) pyraC18H16N2O6S2420.46
19885-52-08h,15h-epidithio-7h,14h-oxepino(3'',4'':4',5')pyrrolo(1,2':4,5)pyrazino(1, 2-a)
19885-60-0顺式-3,7-二氮杂双环[3.3.0]辛烷cis-3,7-diazabicyclo[3.3.0]octane
19885-67-7(E)-N-EthylidenemethylamineC3H7N57.09
19886-64-75-beta,14-beta-pregnan-20-one, 3-beta,5,14,19,21-pentahydroxy-, 3,19-diacetate
19886-65-85-beta,14-beta-pregnan-20-one, 3-beta,5,14,19,21-pentahydroxy-, 3,19,21-triacet
19886-78-32-[(dimethylamino)methyl]benzaldehyde
1988692-74-5(4-氰基-3-硝基苯基)硼酸(4-Cyano-3-nitrophenyl)boronic acidC7H5BN2O4191.94
1988692-77-8(5-硝基吡啶-3-基)硼酸(5-Nitropyridin-3-yl)boronic acidC5H5BN2O4167.92392.6±52.0 °C(Predicted)
1988699-55-3(4-((二甲基氨基)甲基)苯基)三氟硼酸钾Potassium (4-((dimethylamino)methyl)phenyl)trifluoroborateC9H12BF3KN241.11
19887-32-2n-ethoxycarbonyl-l-phenylalanineC12H16NO4237.2578-82℃419 °C at 760 mmHg (lit.)
19887-85-5o-nitrophenyl-a-d-galactopyranosideC12H15NO8301.25572.4 °C at 760 mmHg (lit.)
1988717-99-2bno-peg8-ch2cooh
1988729-24-34-bromo-6-chloro-1-tetrahydropyran-2-yl-indazoleC12H12N2OClBr315.593
1988741-30-5POLYTRIFLUOROPROPYLMETHYLSILOXANE, HYDRIDE TERMINATED
1988771-96-5(9H-芴-9-基)甲基(2-(2-(3-(4,4-二甲基-2,6-二氧代环己基)-3-羟基丙氧基)乙氧基)乙基)氨基甲酸酯(9H-Fluoren-9-yl)methyl (2-(2-(3-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-hydroxypropoxy)ethoxy)ethyl)carbamateC30H35NO7521.60
1988779-13-0(1S,2S,3S,4R)-3-((R)-1-氨基-2-乙基丁基)-4-((叔丁氧基羰基)氨基)-2-羟基环戊烷羧酸甲酯C18H34N2O5358.47
198878-42-1喹啉 n-氧化物 水合物C9H7NO·xH2O145.16(asAnhydrous)173°C/4mmHg(lit.)
1988789-96-3n-cyano-4-methoxy-picolinimidamideC8H8N4O176.18
198879-14-0n-(4-乙基苯)-2,4,6-三甲基苯磺酰胺n-(4-ethylphenyl)-2,4,6-trimethylbenzenesulfonamide
198879-69-5n-(4-氟苯亚甲基)-3,4-二甲苯胺3,4-dimethyl-n-(4-fluorobenzylidene)aniline
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