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CAS编号中文名英文名分子式分子量熔点沸点
197245-21-9N-Bsmoc-L-亮氨酸Bsmoc-Leu-OHC16H19NO6S353.40
197245-22-0N-Bsmoc-L-异亮氨酸N-Bsmoc-L-isoleucineC16H19NO6S353.40
197245-27-5N-Bsmoc-L-色氨酸Bsmoc-Trp-OHC218N2O6S426.45
197245-29-7N-Bsmoc-L-蛋氨酸Bsmoc-Met-OHC15H17NO6S2371.43
197245-31-1N-Bsmoc-L-天冬酰氨酸N-(Benzo[b]thiophenesulfone-2-methoxycarbonyl)-L-asparagineC14H14N2O7S354.34
197245-87-7(3-甲基苯基)(2,4,6-三甲基苯基)三氟甲磺酸碘鎓(3-methylphenyl)(2,4,6-trimethylphenyl)iodonium triflateC17H18F3IO3S486.29166-170°C
197247-23-7dinor-12-oxo Phytodienoic AcidC16H24O3264.4
19725-18-93-(3-methoxyphenyl)piperidine hclC12H18ClNO227.7304  
19725-26-93-(4-methoxyphenyl)piperidineC12H17NO191.28
19725-47-42'-methoxyflavoneC16H12O3252.26
19725-59-81a,7a-dimethyl-1H-cyclopropa[b]chromen-7-oneC12H12O2188.222
19725-82-75-溴-2-(羧基甲基)苯甲酸5-bromo-2-(carboxymethyl)benzoic acidC9H7BrO4259.05
19725-96-34-hydroxy-7-methoxy-3-phenoxy-2h-1-benzopyran-2-on
197250-15-0gap 26C70H106N19O19S1550.78
197250-28-5delphinidin 3-o-galactosideC21H21O12465.39
197251-71-12-(4-甲基硫酰2-硝基苯基)丙醛2-(4-methylsulfonyl-2-nitrophenyl)malondialdehyde
19726-69-36-Dimethylamino-2,2,4,4-tetraphenytdiphospha-1,3,5-triazincC27H26N4P2468.47
1972612-55-75-(Diethylamino)thiophene-2-boronic acidC8H14BNO2S199.07826
1972612-60-4贝达喹啉(1S,2S)异构体杂质3bedaquiline (1S,2S) isomer impurity 3
1972613-46-95-(Piperidino)furan-2-boronic acidC9H14BNO3195.02336
1972617-87-0GSK3186899C19H28F3N7O3S491.53
1972620-15-75,5',5''-(Pyridine-2,4,6-triyl)triisophthalic acidC29H17NO12571.44
1972659-53-25-oxa-2,8-diazaspiro[3.5]nonane dihydrochlorideC6H12N2O.2[HCl]201.0936
19727-16-32-propenoic acid, 2-methyl-, 2-ethyl-2-(hydroxymethyl)-1,3-propanediyl esterC14H22O5270.32
19727-17-4terephthalic acid, compd. with dodecylguanidine (1:2)
19727-38-92-n-morpholinoethyl acrylate
19727-83-46-硝基二氢吲哚6-Nitro-2,3-dihydro-1H-indoleC8H8N2O2164.1666-70℃
19728-22-4(5-formyl-2-methoxyphenoxy)acetic acid
19728-41-72-tert-butylthiophenolC10H14S166.28
19728-43-92,4-di-tert-butylthiophenolC14H22S222.38
19728-57-5n-cbz-dl-histidine n-carbobenzyloxy-dl-histidineC14H15N3O4289.29616.7°C at 760 mmHg
19728-63-3CBZ-L-苏氨酸n-carbobenzyloxy-l-threonineC12H15NO5253.25100-104℃
19728-76-83-乙氧基羰基喹诺里西啶3-EthoxycarbonylquinolizidineC12H21NO2211.31
19728-87-11-(10,11-dihydro-8-methoxydibenzo(b,f)thiepin-10-yl)-4-methyl-piperazin mal
19728-88-21-(10,11-dihydro-8-methylthiodibenzo(b,f)thiepin-10-yl)-4-methyl-piperazinC20H24N2S2 • C4H4O4472.6
19728-89-3piperazine, 1-(10,11-dihydro-8-methylsulfonyldibenzo(b,f)thiepin-10-yl)-4-methy
19729-30-7gly-gly-alaC7H13N3O4203.19
19729-82-98-ethyl-7-(2-hydroxyethoxy)-theophyllin
19729-83-07-(2-hydroxypropoxy)-theophyllin
19729-84-18-ethyl-7-(2-piperidinoethoxy)-theophyllin
19729-87-41-benzoyl-4-propyl-piperazin monohydrochloride
19729-89-61-(p-anisoyl)-4-propyl-piperazin monohydrochloride
19729-90-91-(p-chlorobenzoyl)-4-propyl-piperazin monohydrochloride
19729-91-01-(p-chlorobenzoyl)-4-isobutyl-piperazin monohydrochloride
197291-75-1左氧氟沙星杂质13levofloxacin impurity 13
197299-16-42-乙氧基-3-对羟基苯基丙酸乙酯ethyl 2-ethoxy-3-(4-hydroxyphenyl)propanoate
1973-03-14-chloro-n-methyl-6-phenyl-1,3,5-triazin-2-amineC10H9ClN4220.66420.9±28.0 °C(Predicted)
1973-04-22,4-dichloro-6-methyl-1,3,5-triazineC4H3Cl2N3163.99
1973-05-35-triazine-2,4,6-triamine, n,n',n''-triphenyl-3C21H18N6354.4078  580.8 °C at 760 mmHg
1973-09-75-triazine-2,4-diamine, 6-chloro-n,n'-diphenyl-3C15H12ClN5297.74
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