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CAS编号	中文名	英文名	分子式	分子量	熔点	沸点
19741-48-1		Spiradine A methiodide	C21H28INO2	453.36
19741-72-1	3β-甲氧基-18-甲基雌甾-2,5(10)-二烯-17-酮-17-乙二醇缩酮	3-Methoxy-18-methylestra-2,5(10)dien-17-one 17-ethylene ketal	C22H32O3	344.49
19741-86-7		Kreysiginine methiodide-acetone	C25H36INO6	573.46
19742-51-9		3-(3-(dimethylamino)propyl)-3-azaspiro(5.5)undecane-9-methano dihydrochlori
19742-92-8	1,2-双(3-氯苯基)二硫烷	1,2-Bis(3-chlorophenyl)disulfane	C₁₂H₈Cl₂S₂	287.233
1974279-40-7	Palbociclib impurity 33		C₂₆H₃₃N₇O₂	475.59
1974296-18-8	5-溴喹啉-3-腈	5-Bromoquinoline-3-carbonitrile	C₁₀H₅BrN₂	233.06		379.7±22.0 °C(Predicted)
19743-72-7	1,3-二甲基-1h-吡唑并[3,4-b]吡啶-5-羧酸	1,3-dimethyl-1h-pyrazolo[3,4-b]pyridine-5-carboxylic acid
197431-02-0		dronedarone related compound a	C₂₇H₃₇ClN₂O₅S	537.11
197431-21-3		1-pyridin-2-yl-ethylamine hydrochloride
1974310-58-1	5,5'-二溴-3,3'-双s(2-(2-(2-甲氧基乙氧基)乙氧基)乙氧基)-2,2'-联噻吩	5,5'-Dibromo-3,3'-bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)-2,2'-bithiophene	C₂₂H₃₂Br₂O₈S₂	648.42
1974329-41-3	(1-(噻吩-3-基)-1H-吡唑-4-基)硼酸	(1-(Thiophen-3-yl)-1H-pyrazol-4-yl)boronic acid	C₇H₇BN₂O₂S	194.02
197438-91-8	(4-氟苯基)(4-甲磺酰基苯基)甲酮	(4-Fluorophenyl)(4-methanesulfonylphenyl)methanone
197438-99-6		3-chloro-4'-(methylthio)benzophenone
197439-06-8		3,4-difluoro-4'-(methylthio)benzophenone
197439-14-8		3,5-dichloro-4'-(thiomethyl)benzophenone
197439-17-1		2,4-difluoro-4'-(methylthio)benzophenone
197439-19-3		3,5-difluoro-4'-(methylthio)benzophenone
197439-23-9		3-bromo-4'-(methylthio)benzophenone
197439-28-4		4-bromo-4'-(methylthio)benzophenone
197439-30-8		cyclohexyl 4-thiomethylphenyl ketone
197439-66-0		3,5-dichloro-4'-fluorobenzophenone
197442-25-4	2-(4-溴苯基)-9-苯基-1,10-菲咯啉	2-(4-Bromophenyl)-9-phenyl-1,10-phenanthroline	C₂₄H₁₅BrN₂	411.301
197445-65-1		3-methyl-4-(4-morpholinyl)benzoic acid	C₁₂H₁₅NO₃	221.25		416.2±45.0 °C(Predicted)
197446-34-7	4-(4-氧代哌啶-1-基)苯甲酸	4-(4-Oxo-piperidin-1-yl)-benzoic acid	C₁₂H₁₃NO₃	219.24	209-211 °C	449.1±40.0 °C(Predicted)
197446-75-6	sb 220025 三盐酸盐	sb 220025 trihydrochloride
197446-77-8	Isohopeaphenol		C₅₆H₄₂O₁₂	906.93
197447-05-5		4-hydroxyphenylglyoxal hydrate	C₈H₈O₄	168.15		389.8°C at 760 mmHg
197447-11-3	三苯基锍 2,4,6-三叔丁基苯磺酸盐	Triphenylsulfonium 2,4,6-tri-tert-butylbenzenesulfonate	C₃₆H₄₄O₃S₂	588.86
197447-26-0	Isocudraniaxanthone A		C₁₈H₁₆O₆	328.32		556.1±50.0 °C at 760 mmHg
197447-29-3	Assiguxanthone B		C₁₈H₁₆O₆	328.32
197447-36-2	5-(3-Phenylpropyl)-1H-1,2,3,4-tetrazole		C₁₀H₁₂N₄	188.23
19745-07-4	2,5-二氯吡嗪	2,5-dichloropyrazine	C₄H₂Cl₂N₂	148.98
19745-44-9	3-[4-[(5-硝基-2-噻唑)偶氮](2-苯乙基)氨基]丙腈	Propanenitrile,3-[4-[(5-nitro-2-thiazolyl)azo](2-phenylethyl)amino]-	C20H18N6O2S
19745-69-8		pentachlorophenyldichloroacetate
19745-72-3		2-amino-4'-hydroxy-acetophenone hcl	C₈H₁₀ClNO₂	187.625	249–251℃
197455-64-4		4-cyclohexyl-2(1h)-quinolone
197456-26-1		1-cyclopropyl-3-(2,6-dichlorophenyl)urea
197456-34-1		n-(4-methoxybenzyl)cyclopropanamine hydrochloride
19746-37-3	Nα-BOC-S-ACETAMINOMETHYL-L-半胱氨酸	Boc-Cys(Acm)-OH	C11H20N2O5S	292.35	111-114℃
19746-40-8		n-acetyl-l-leucine p-nitroanilide	C14H19N3O4	293.32
19746-42-0		n-acetyl-dl-phenylalanine*p-nitroanilide	C17H17N3O4	327.33
19746-57-7		8-ethoxy-5-nitroquinoline	C₁₁H₁₀N₂O₃	218.2087
197460-26-7	(S)-2-((甲苯磺酰氧基)甲基)二氢吲哚-1-羧酸叔丁酯	tert-butyl (S)-2-((tosyloxy)methyl)indoline-1-carboxylate
19748-58-4		2,5-bis(3-methoxyphenyl)-1,3,4-oxadiazole	C16H14N2O3	282.29
19748-66-4		1-pyrrolidinepropanol	C₇H₁₅NO	129.2		216.9°C
19748-68-6		3-benzyl-1-(7-(1-methylpyrrolidinio)heptyl)-quinuclidiniu dibromide
19749-93-0		Ethyl 2-(2-chloroacetamido)-4-thiazoleacetate	C₉H₁₁ClN₂O₃S	262.71
1975-43-5	4-硝基-1-萘甲酸	4-nitro-1-naphthoic acid	C₁₁H₇NO₄	217.18		448.8°C at 760 mmHg
1975-44-6	5-硝基萘-1-甲酸	5-nitronaphthalene-1-carboxylic acid	C₁₁H₇NO₄	217.18

共4337页，第4293页

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