开头为2的CAS号查询-凯茵工业添加剂

CAS	中文名	英文名	分子式
288399-84-8	3-{[4-(4-脒基苯基)噻唑-2-YL][1-(羧基甲基)-4-哌啶基]氨基}丙酸	2H-1-Benzopyran-2-one,6,8-dibromo-4-hydroxy-	C9H4Br2O3
287714-38-9	2-碘-1-(苯磺酰)-1H-吡咯并[2,3-b]吡啶	5-Pyrimidinecarboxylicacid,2-hydrazinyl-,hydrazide	C5H8N6O
287714-36-7	L-丙氨酸,N-[(9H-芴-9-基甲氧基)羰基]-3-碘-,1,1-二甲基乙基酯	5-Pyrimidinecarboxylicacid,2-(dimethylamino)-,methylester	C8H11N3O2
287474-39-9	1H-吡咯-2-羧酸,1-(2-氨基乙酰基)-2,5-二氢-, (2S)-	Acetamide,2-amino-2-cyano-N-(4-methylphenyl)-	C10H11N3O
286410-18-2	乙酰胺,N-[(4-乙基-3-硝基苯基)甲基]-	b-D-arabino-Hexopyranose,2-deoxy-3-S-phenyl-3-thio-,triacetate(9CI)	C18H22O7S
285996-53-4	m,p-二甲苯	Benzeneaceticacid,a-[[2-(cyclohexylamino)-2-oxo-1-(phenylmethyl)ethyl]amino]-,methylester,(aS)-	C24H30N2O3
285996-49-8	苯酰胺-N-d,N-(1-羰基丙基-2-d)- (9CI)	Benzeneaceticacid,a-[[2-[(1,1-dimethylethyl)amino]-2-oxo-1-(2-pyridinyl)ethyl]amino]-,me	C20H25N3O3
285127-26-6	4H-1,3-噻嗪-2-胺,5,6-二氢-4-(1-甲基乙基)-,(R)-(9CI)	2(1H)-Pyridinethione,1-[(fluorodimethylsilyl)methyl]-6-methyl-	C9H14FNSSi
284672-31-7	(2R,5R)-5-乙基-2-甲基吗啉-4-正离子	9H-Purin-6-amine,N-ethoxy-	C7H9N5O
282734-63-8	1-丙酮,3-[(1-甲基乙基)(苯基甲基)氨基]-1-(2-萘基)-	2-iodo-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine	C13H9IN2O2S
282734-33-2	2(3H)-苯并呋喃酮,6,7-二甲基-	L-Alanine,N-[(9H-fluoren-9-ylmethoxy)carbonyl]-3-iodo-,1,1-dimethylethylester	C22H24INO4
281658-42-2	1H-吡咯并[1,2-a]苯并咪唑-3-醇,2,3-二氢-7-甲基-,(S)-(9CI)	3-(1,2,3,6-tetrahydropyridin-4-yl)-1H-pyrrolo[2,3-b]pyridine	C12H13N3
281234-46-6	1-[4-(4,4,5,5-四甲基-1,3,2-二噁硼戊环-2-基)-2-吡啶基]乙酮	Benzaldehyde,4-(1,2-dihydro-2-oxo-5-pyrimidinyl)-	C11H8N2O2
280574-98-3	3,6,9,12,15,18,21,24-八氧杂四十二碳-33-烯-1-醇	1,2-Benzisoxazol-3-amine,5,6-difluoro-	C7H4F2N2O
279258-05-8	苯甲酸,4-溴-3-乙基-	Pyrrolo[1',2':2,3]isothiazolo[4,5-c]isoxazole(9CI)	C7H4N2OS
275386-64-6	叔-丁基 3-(苯甲基氨基)哌啶-1-羧酸酯	Cyclohexanecarboxaldehyde,2-ethynyl-,(1R,2R)-rel-	C9H12O
273727-89-2	环己羧酸,1-氨基-4-乙氧基-,甲基酯	1-Propanone,3-[(1-methylethyl)(phenylmethyl)amino]-1-(2-naphthalenyl)-	C23H25NO
27031-18-1	3,4-二苯并呋喃二醇,3,4-二氢-, (3S-cis)- (9CI)	phenyl(chloroformyl)phenylacetate	C15H11ClO3
27014-37-5	二环[2.2.1]庚-2-烯,7-(二氯甲氧基)-,(7-共)-	2'-O-methylcytidine5'-(dihydrogenphosphate)	C10H16N3O8P
27013-89-4	吡啶,3-(2-乙基-2H-四唑-5-基)-1,2,5,6-四氢-1-(1-甲基乙基)-	p-isooctylphenol	C14H22O
26985-11-5	2-丁烯酸,2-氰基-4,4-二氟-3-羟基-, 甲基酯	acrylicacid,2-hydroxyethyl2-methylprop-2-enoate,2-methylenehexanoicacid,styrene	C24H34O7
24374-38-7	叠氮苯(甲)醛; 90%	1-hydroxy-4-methylimidazole3-oxide	C4H6N2O2
24345-02-6	环丙酮,2-(1,1-二甲基乙基)-3-(1-甲基乙基)-,(2S,3R)-	zincbis[p-toluenesulphinate]	C14H14O4S2Zn
24323-31-7	4-甲氧基-1H-吡咯并[2,3-b]吡啶-2-甲醛	2-methyltridecanoicacid	C14H28O2
24293-08-1	2(1H)-吡啶酮,5-乙酰基-3,4-二氢-1-甲基- (9CI)	[benzyl(tert-butyl)amino]oxidanyl	C11H16NO
24292-47-5	(2S)-2-氨基-5-[[(1R)-2-(羧基甲基氨基)-1-(4-甲基亚硫酰基<亚磺酰>丁基氨基甲硫杂酰硫烷基	[R-(R,R)]-2-[2-[(dichloroacetyl)amino]-3-hydroxy-3-(4-nitrophenyl)propoxy]-2-oxoethylstearate	C31H48Cl2N2O8
24265-34-7	1H-吡咯-1-胺,2,5-二(1-甲基乙基)-	2-nitrophenylchloroacetate	C8H6ClNO4
24239-35-8	4H-1-苯并吡喃-3-甲醛,2-氨基-6,8-二氯-4-羰基-	tetrasodium4,4'-bis[4-(p-sulphonatophenyl)-2H-1,2,3-triazol-2-yl]stilbene-2,2'-d	C30H18N6Na4O12S4
24184-58-5	丙酰胺,N-(6-氨基-1,2,3,4-四氢-1,3-二甲基-2,4-二羰基-5-嘧啶基)-2,2,3,3,3-五氟-	ethylL-asparaginate	C6H12N2O3
24173-36-2	氨甲酸,N-8-氮杂二环[3.2.1]辛-3-基-,1,1-二甲基乙基酯	Azidobenzaldehyde;90%	C7H5N3O
290368-58-0	2-环戊烯-1-羧酸,4-氨基-,乙基酯, (1R,4S)-rel-	Pyridine,2-[[(1R,2R)-2-methylcyclopentyl]thio]-,rel-	C11H15NS
290333-01-6	2-吡咯烷甲醛,4-硝基-,(2R,4R)-rel-	4-methoxy-1H-pyrrolo[2,3-b]pyridine-2-carbaldehyde	C9H8N2O2
290306-56-8	α,γ-二羰基-4-甲氧基-N-(6-甲基-2-吡啶基)苯丁酰胺	2-bromo-1-[(4-methylphenyl)sulfonyl]-1H-pyrrole	C11H10BrNO2S
289711-21-3	3-环己烯-1-羧酸,2-氨基-, (1S,2R)-	(2S)-2-amino-5-[[(1R)-2-(carboxymethylamino)-1-(4-methylsulfinylbutylcarbamothioylsulfan	C16H28N4O7S3
288399-45-1	6-氯-3-(1,2,3,6-四氢-吡啶并-4-YL)-1H-吲哚	4H-1-Benzopyran-3-carboxaldehyde,2-amino-6,8-dichloro-4-oxo-	C10H5Cl2NO3
288391-11-7	4-((2-呋喃甲基)硫代)-2-戊酮	Propanamide,N-(6-amino-1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxo-5-pyrimidinyl)-2,2,3,3,	C9H9F5N4O3
288155-31-7	1H-异噻唑并[3,4-d]吡咯并[2,3-b]吡啶(9CI)	2-Thiazolidinone,5-thioxo-	C3H3NOS2
286944-38-5	L-苯丙氨酸,2,5-二甲氧基-	3,8-Diazabicyclo[3.2.1]octane,3-(3-pyridinyl)-	C11H15N3
286392-24-3	苯甲腈,3-[(5-乙基-1H-吡咯-2-基)羰基]-	2-Pyrrolidinecarboxaldehyde,4-nitro-,(2R,4R)-rel-	C5H8N2O3
286371-65-1	吡啶并[2,3-b]吡嗪-2(1H)-酮,3-(1-甲基乙基)- (9CI)	4-Chloro-7-methoxy-6-benzyloxyquinazoline	C16H13ClN2O2
285996-25-0	4-甲基-2-羟基-嘧啶-5-羧酸	6,9-Methano-1H,3H,9H-furo[3,4-c][1,2]benzisoxazole,3a,4,5a,6-tetrahydro-4-methyl-,(3aR,5	C11H15NO2
285560-97-6	2-丙酮,1-(3-乙基三环[3.3.1.13,7]癸-1-基)-	3-Cyclohexene-1-carboxylicacid,2-amino-,(1S,2R)-	C7H11NO2
285143-13-7	咪唑并[1,2-a]吡嗪-3(7H)-酮,6-(4-羟基苯基)-2-[(4-甲氧苯基)甲基]-8-(苯基甲基)-	Cyclohexanamine,N-bicyclo[2.2.1]hept-2-ylidene-	C13H21N
283594-71-8	1-丙酮,2-氨基-1-(2-氟苯基)-	2H-1,3-Oxazin-2-one,tetrahydro-4,6-dimethyl-5-(1-methylethyl)-,(4R,5R,6S)-	C9H17NO2
282736-61-2	2(1H)-嘧啶酮,5-氟-3,4-二氢-4-硫代-1-(2,3,5-三-O-苯甲酰-b-L-呋喃核糖基)-	1H-Isoxazolo[3,4-d]pyrrolo[2,3-b]pyridine(9CI)	C8H5N3O
282548-21-4	2,3,4(5H)-呋喃三酮,3-肟	Methanediol,1-(4-nitrophenyl)-,conjugateacid(1:1)	C7H7NO4·H
282528-62-5	6-苯并呋喃甲醇,-α--甲基-	Boronicacid,(5-chloro-1H-indol-2-yl)-(9CI)	C8H7BClNO2
281232-94-8	3,4-哌啶二醇,5-(羟甲基)-,(3R,4R,5S)-rel-	Benzenemethanol,4-(6-methoxy-3-pyridazinyl)-	C12H12N2O2
281191-93-3	(乙胺基)乙酰腈	2,3-Imino-1,4-diazacyclopropa[cd]pentalene,octahydro-(9CI)	C6H9N3
280115-83-5	1-[(2-hoch2-4-羰基-3-噻唑)Et]氨基嘌呤	4-Piperidinecarboxamide,1-(1-methylethyl)-	C9H18N2O
279236-10-1	四氟硼酸亚氨基三(二甲氨基)磷	1H-Imidazole-5-ethanamine,1-(1-methylethyl)-	C8H15N3
276879-69-7	4-氨基去甲缬氨酸	Imidazo[1,2-a]pyrazin-3(7H)-one,6-(4-hydroxyphenyl)-2-[(4-methoxyphenyl)methyl]-8-(pheny	C27H23N3O3
276877-80-6	a-D-吡喃葡萄糖苷, 甲基3,4-二氨基-3,4,6-三脱氧-2-O-甲基-	Cyclohexane,1-ethenyl-4-propyl-,trans-	C11H20
275817-43-1	4-氯-1-(苯磺酰)-1H-吡咯并[2,3-b]吡啶	MicroGARD200(9CI)	0
275815-80-0	D-myo-纤维醇,2,5,6-三-O-(苯基甲基)-, 1-(2R)-2,3-二(1-羰基十六烷基)氧代丙基苯基甲基磷酸酯 3	(3S)-3-[(4-fluorophenyl)methyl]piperidine	C12H16FN
275363-93-4	苯酚,2-[[(2-苯基-3-哌啶基)氨基]甲基]-4-[5-(三氟甲基)-1H-四唑-1-基]-, (2S-cis)-	3,4-Piperidinediol,5-(hydroxymethyl)-,(3R,4R,5S)-rel-	C6H13NO3
24348-06-9	(8'R)-8'-羟基-6-甲基-7,8-二氢-6H-螺[1,3-二噁唑并[4,5-g]异喹啉并-5,7'-茚并[4,5	[1R-(1α,4β,6α)]-4-hydroxy-4,7,7-trimethylbicyclo[4.1.0]hep	C10H16O2
24276-91-3	4-丁基哌啶	2-(4-nitrophenoxy)-5-(trifluoromethyl)aniline	C13H9F3N2O3
24267-69-4	[1,1'-联苯基]-2,4'-二羧酸,2-甲基酯	(1alpha,5beta,6beta,7alpha,9beta,10xi,11alpha)-6,7-dihydroxy-15-oxo-7,20-epoxykaur-16-en	C24H32O8
24211-36-7	L-丙氨酸,3-氯-2-甲基-, 甲基酯	4H,8H-Benzo[1,2-b:3,4-b']dipyran-4-one,3-(6-methoxy-1,3-benzodioxol-5-yl)-8,8-dimethyl-	C22H18O6
24204-13-5	2-噻唑乙酸	(5alpha,6alpha)-3-methoxy-17-methyl-4,5-epoxymorphinan-6-olphosphate(salt)	C18H26NO7P
24170-14-7	哌嗪并,1-(1H-咪唑-5-基甲基)-4-甲基-	(carboxymethyl)bis(2-hydroxyethyl)octadecylammoniumhydroxide	C24H51NO5
24169-32-2	阿拉伯酸,2-氨基-2,3-二脱氧-3-甲基-,g-内酯	2-(bromomethyl)-2-(2,3,4-trichlorophenyl)-1,3-dioxolane	C10H8BrCl3O2
24162-63-8	二环[2.2.1]庚-5-烯-2-甲醛,7-乙酰基-, (endo,anti)- (9CI)	2,4-dibromostyrene	C8H6Br2
24152-39-4	环丙羧酸,2-(氨基甲基)-1-(1-甲基乙基)-, (1R,2R)-rel-	4-butylpiperidine	C9H20ClN
281232-92-6	1H-吲哚-7-胺,5-氟-2,3-二氢-(9CI)	[1,1'-Biphenyl]-2,4'-dicarboxylicacid,2-methylester	C15H12O4
280758-02-3	7-氟-2-甲基-3H-喹唑啉-4-酮	Carbamicacid,[(1R,3R)-1-ethyl-3-hydroxybutyl]-,1,1-dimethylethylester(9CI)	C11H23NO3
280122-12-5	环戊二烯并[b]吡喃并[2,3-d]吡啶-5(2H)-酮,3,4,6,7,8,9-六氢-	2-Propynenitrile,3-(trans-4-propylcyclohexyl)-	C12H17N
279679-98-0	4,4'-(1-甲基亚乙基)二苯酚聚合 (氯甲基)噁丙环, 丁二酸2-丙烯酸氢	Methanesulfonamide,N-(1H-imidazol-5-ylmethyl)-	C5H9N3O2S
279679-93-5	苯酚,4-氟-,单酯和硼酸 (H3BO3) (9CI)	Piperazine,1-(1H-imidazol-5-ylmethyl)-4-methyl-	C9H16N4
279250-90-7	苯酚,3-氟-,单酯和硼酸 (H3BO3) (9CI)	1H-Imidazole-5-carbonitrile,2-(2-thiazolyl)-	C7H4N4S
279215-15-5	7-氧杂二环[4.1.0]庚烷-1-羧酸	3-Hydroxy-2-(hydroxymethyl)-5-methyl-4-pyridinecarboxylicacid	C8H9NO4
278788-69-5	11a,6a-(环氧乙基桥)-1,5-亚甲基-11H-吖辛因并[3,4-b]吲哚-6-羧酸,4-亚乙基-1,2,3,4,5,6-六氢-6-	Piperazine,2-(1H-imidazol-1-ylmethyl)-1-methyl-,(2R)-	C9H16N4
278594-42-6	2H-吡喃-2-酮,四氢-6-甲基-4-(1-甲基乙基)-,(4S)-	Bicyclo[2.2.1]heptan-2-amine,3-propyl-,(1R,2S,3R,4S)-rel-	C10H19N
277316-22-0	6-溴-5-氯-1H-吲哚-2,3-二酮	3-Butyn-2-ol,4,4'-[2,5-bis(dodecyloxy)-1,4-phenylene]bis[2-methyl-	C40H66O4
274930-79-9	(5Z,11Z,14Z)-8,9-二羟基二十碳-5,11,14-三烯酸	Imidazolidine,4-butyl-,(4R)-	C7H16N2
274251-52-4	(5xi,7α,8xi,9xi,10xi,12xi,13xi,15α,17xi,22xi,25xi)-4,7,14,15,20-五羟基-4,9-环氧瑟烷-3,1	Phenol,4-fluoro-,monoesterwithboricacid(H3BO3)(9CI)	C6H6BFO3
274251-51-3	咪唑并[4,5-c]吡唑-5(1H)-酮,4,6-二氢-1,3-二甲基-	Phenol,3-fluoro-,monoesterwithboricacid(H3BO3)(9CI)	C6H6BFO3
273917-42-3	2,6-吡啶二甲腈,3-羟基-	7-Oxabicyclo[4.1.0]heptane-1-carboxylicacid	C7H10O3
26988-11-4	2-吡啶羧酸,5-羟基-,甲基酯, 1-氧化	11a,6a-(Epoxyethano)-1,5-methano-11H-azocino[3,4-b]indole-6-carboxylicacid,4-ethylidene-	C21H26N2O4

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