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产品索引: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9
CAS No.: 1 2 3 4 5 6 7 8 9
中文名称称 英文名称 CAS. 分子式
2-Pyrrolidinecarboxamide,N,1,5-trimethyl-126406-56-2C8H16N2O
2-Propanone,1-(1-methyl-2-pyrrolidinylidene)-, (1E)-126412-05-3C8H13NO
2H-1,4-Benzothiazine-6-carboxylicacid, 3,4-dihydro-3-oxo-272437-84-0C9H7NO3S
2-Furancarboxaldehyde,5-(2-oxopropyl)-272127-76-1C8H8O3
2-Aziridinecarboxamide,3-methyl-N-2-propen-1-yl-, (2S,3R)-272113-90-3C7H12N2O
2-Pyridinemethanol,3-methyl-4-nitro-168167-49-5C7H8N2O3
2H-Pyrrol-2-one,1,5-dihydro-4-methyl-1,5-diphenyl-3-(phenylamino)-5468-13-3C23H20N2O
2H-Cyclopenta[4,5]pyrrolo[1,2-a]pyrazine-2-aceticacid, decahydro-3-methyl-1,4-dioxo-a-(2-phenylethyl)-, [3S-[2(R*),3a,5ab,8ab,9ab]]- (9CI)108736-10-3C21H26N2O4
2H-Cyclopenta[4,5]pyrrolo[1,2-a]pyrazine-2-aceticacid, decahydro-3-methyl-1,4-dioxo-a-(2-phenylethyl)-, ethyl ester, (aS,3S,5aS,8aS,9aS)-108731-95-9C23H30N2O4
2H,9H-Dipyrano[4,3,2-de:3',2'-g][1]benzopyran-9-one,7-(1,1-dimethyl-2-propenyl)-3,3a,4,5-tetrahydro-2-[2-(7-hydroxy-2-oxo-2H-1-benzopyran-6-yl)ethenyl]-2,5,5-trimethyl-(9CI)147920-91-0C33H32O7
2H-Pyran-2-carboxamide,tetrahydro-6-methoxy-3612-47-3C7H13NO3
2-Propen-1-one,3-[1,1'-biphenyl]-4-yl-1-phenyl-, (2E)-36047-01-5C21H16O
2H-Benzimidazol-2-one,1-ethyl-1,3-dihydro-5-methoxy-58533-59-8C10H12N2O2
2H-Benzimidazol-2-one,1-ethyl-1,3-dihydro-5-methyl-58533-58-7C10H12N2O
2H-1,4-Benzodiazepin-2-one,1,3,4,5-tetrahydro-5-phenyl-, hydrochloride (1:1)268209-92-3C15H14N2O.ClH
2-Propanone,1,1-dichloro-3,3-difluoro-267901-05-3C3H2Cl2F2O
2H-Isoindole-2-propanoicacid, a-acetyl-1,3-dihydro-1,3-dioxo-,ethyl ester16880-35-6C15H15NO5
2-Pentan-1,1,1,3,3-d5-ol(8CI,9CI)14629-70-0C5H7D5O
2-Thiophenecarbonitrile,5-(3-isoxazolyl)-175205-67-1C8H4N2OS
2-Anthracenesulfonicacid, 9,10-dihydro-1,3,4-trihydroxy-9,10-dioxo-, sodium salt (1:1)6486-90-4C14H8O8S.Na
2-Propenamide,N-isotetradecyl- (9CI)93858-84-5C17H33NO
2,3-Pentanedione,4,5-dihydroxy-, (4R)-188674-57-9C5H8O4
2-Benzothiazolecarbonitrile,7-nitro-188672-86-8C8H3N3O2S
2-Benzothiazolecarbonitrile,5-nitro-188672-84-6C8H3N3O2S
2-Benzothiazolecarbonitrile,6-nitro-188672-83-5C8H3N3O2S
2-Benzothiazolecarbonitrile,4,6-dimethyl-188672-77-7C10H8N2S
2-Piperazinone,3,6-bis(1-methylethyl)-, (3R,6S)-rel-114362-46-8C10H20N2O
2-Pyridinecarbonitrile,5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-741709-63-7C12H15BN2O2
2-Pyrimidinamine,5-methyl-4-(1-methylethyl)-35733-55-2C8H13N3
2-Pyrimidinamine,4-ethyl-5-methyl-35733-54-1C7H11N3
2H-Purin-2-one,1,3,6,9-tetrahydro-1,3-dimethyl-8-(propylthio)-6-thioxo-6493-28-3C10H14N4OS2
2-Pyrrolidinecarboxaldehyde,1-(2,2,2-trifluoroacetyl)-245051-66-5C7H8F3NO2
2-Oxazolidinone,4-(2-chloroacetyl)-, (4S)-244793-72-4C5H6ClNO3
2(1H)-Pyridinethione,4-methyl-18368-65-5C6H7NS
2,4(1H,3H)-Pyrimidinedione,1-(5-O-phosphono-b-D-arabinofuranosyl)-18354-06-8C9H13N2O9P
2,2':6',2''-Terpyridine,4',4''''-(5-methyl-1,3-phenylene)bis-258834-70-7C37H26N6
2,2':6',2''-Terpyridine,4'-(methylthio)-78570-35-1C16H13N3S
2-Imidazolidinone,4-ethoxy-1-(phenylmethyl)-309974-98-9C12H16N2O2
2-Benzothiazolamine,6-chloro-N,4-dimethyl-38705-70-3C9H9ClN2S
2,4-Pyrimidinediamine,6-fluoro-N,N'-dimethyl- (9CI)294197-13-0C6H9FN4
2-Pyrazinecarboxamide,3-amino-N-(aminoiminomethyl)-5-[[2-[(4-azido-2-hydroxybenzoyl)amino]ethyl](1-methylethyl)amino]-6-chloro-144176-47-6C18H22ClN11O3
2(1H)-Pyrimidinone,5-fluoro-6-(hydroxyamino)-18014-44-3C4H4FN3O2
2H-1-Benzopyran-6-ol,2-[2-[3-(hydroxymethyl)-4-methoxy-2,6-dimethylphenyl]ethyl]-2-methyl- (9CI)157002-45-4C22H26O4
2H-Isoindole-2-carboxylicacid, 1,3-dihydro-4-nitro-1,3-dioxo-, ethyl ester190910-88-4C11H8N2O6
2-Pyridinamine,3,4,5,6-tetrahydro-4,5-dimethyl-190909-79-6C7H14N2
2,5-Methano-2H-isoindole(9CI)160763-17-7C9H7N
2,8-Methano-5H-oxazolo[3,2-a]pyridine(9CI)160763-07-5C8H7NO
2(3H)-Thiazolethione,4-hydroxy-160749-16-6C3H3NOS2
2(3H)-Furanone,dihydro-3-hydroxy-4-methyl-5-(1-methylethyl)-160741-81-1C8H14O3
2-Propanone,1-[(2-aminobenzoyl)oxy]-130627-09-7C10H11NO3
2-Naphthalenecarboxylicacid, 5,6,7,8-tetrahydro-8-(hydroxyimino)-130532-67-1C11H11NO3
2-Oxiranecarboxylicacid, 2-ethyl-, ethyl ester146797-45-7C7H12O3
2H-Imidazol-2-one,1,3-diethenyl-1,3-dihydro-142551-19-7C7H8N2O
2-Pentanone,5,5,5-trifluoro-4-hydroxy-4-phenyl-146801-29-8C11H11F3O2
2-Pyridineacetonitrile,a-amino-a-methyl-142554-58-3C8H9N3
2-Oxazolamine,4,5-dihydro-4-methyl-5-phenyl-, (4R,5R)-rel-2077-59-0C10H12N2O
2-Piperazinone,1-(2-chlorophenyl)-197967-66-1C10H11ClN2O
2-Piperazinethione,1-(phenylmethyl)-190953-80-1C11H14N2S
2-Undecenal, 4-hydroxy-29343-58-6C11H20O2
2-Propyn-1-ol,3-(4-methoxy-3-pyridinyl)-218593-96-5C9H9NO2
2-Butenenitrile,2-amino-3-phenyl-10358-75-5C10H10N2
2-Thiophenecarboxamide,N-cyclohexyl-10354-42-4C11H15NOS
2-Octene,8-bromo-2,6-dimethyl-, (6R)-10340-84-8C10H19Br
2H-Isoindole-2-propanamine,1,3-dihydro-21507-93-7C11H16N2
2-Nonynoic acid,2-propen-1-yl ester72939-63-0C12H18O2
2-Anthracenesulfonicacid,8-[[4-(1,1-dimethylethyl)-2-sulfophenyl]amino]-9,10-dihydro-1-hydroxy-5-[(1-methylethyl)amino]-9,10-dioxo-,sodium salt (1:?)72828-68-3C27H28N2O9S2.xNa
2-Propenoic acid,6-(4-hydroxyphenoxy)hexyl ester161841-12-9C15H20O4
2H-Imidazo[4,5-c]pyridin-2-one,7-bromo-1,3-dihydro-161836-12-0C6H4BrN3O
2H-Benzimidazol-2-one,1,3-dihydro-1-(phenylmethyl)-28643-53-0C14H12N2O
2-Butanone,4-(4-hydroxy-2-methyl-3-quinolinyl)-37126-99-1C14H15NO2
2-Propyn-1-ol,3-[4-(1-methylethyl)phenyl]-288101-00-8C12H14O
2-Cyclohexen-1-ol,3-nitro-, 1-acetate, (1S)-288096-77-5C8H11NO4
2,3-Dioxabicyclo[2.2.2]oct-5-ene,1-methyl-4-(1-methylethyl)-, (1S,4R)-287968-09-6C10H16O2
2-Pyrrolidinecarboxamide,N-(1-methylethyl)-5-oxo-99767-90-5C8H14N2O2
2-Pteridinamine,5,6,7,8-tetrahydro-4-methoxy-942-03-0C7H11N5O
2(1H)-Quinolinone,3-chloro-1-methyl-941-92-4C10H8ClNO
2(1H)-Quinolinone,4-bromo-1-methyl-941-72-0C10H8BrNO
2,6-Pyrazinedicarboxylicacid940-07-8C6H4N2O4
2-Thiophenecarboxamide,N-(3,4-dimethylphenyl)-316152-12-2C13H13NOS
2H-Pyran-3-ol,5-fluorotetrahydro-2-methoxy-6-methyl-, (2S,3R,5S,6R)-316129-07-4C7H13FO3
2-Pyridinemethanamine,6-chloro-188637-75-4C6H7ClN2
2(1H)-Pyrimidinethione,4-(3-pyridinyl)-393516-77-3C9H7N3S
2-Thiazolecarbonitrile,4-methyl-100516-98-1C5H4N2S
2,6,7(1H)-Pteridinetrione,3,5-dihydro-100516-90-3C6H4N4O3
2-Thiazolecarboxylicacid, 4-methyl-, hydrazide100516-76-5C5H7N3OS
2-Pyrimidinethiol,1,2-dihydro-1-methyl-393185-88-1C5H8N2S
2-Propanol,1-(2-chloro-5-methylphenoxy)-3-[(1,1-dimethylethyl)amino]-, (2S)-38104-34-6C14H22ClNO2
2-Piperazinone,1-(2-pyrazinyl)-374795-66-1C8H10N4O
2-Piperazinone,1-(4-pyridinyl)-374795-64-9C9H11N3O
2-Piperazinone,1-(2-thiazolyl)-374795-53-6C7H9N3OS
2(3H)-Benzothiazolone,3-methyl-, oxime30761-23-0C8H8N2OS
2H-Tetrazole,5-(2-chloro-6-fluorophenyl)-503293-47-8C7H4ClFN4
2H-Pyran-3-ol,tetrahydro-19752-84-2C5H10O2
2H-Pyrrolo[2,3-d]pyrimidin-2-one,4-amino-1,3-dihydro-100047-45-8C6H6N4O
2,4(1H,3H)-Pyrimidinedione,6-fluoro-1,3,5-trimethyl-112706-71-5C7H9FN2O2
2-Quinoxalinamine,6-nitro-115726-26-6C8H6N4O2
2H-1,3,5-Oxadiazine-2,4(3H)-dione,6-(1-methylethyl)-102618-94-0C6H8N2O3
2H-1,3,5-Oxadiazine-2,4(3H)-dione,6-ethyl-102618-93-9C5H6N2O3
2H-1,3,5-Oxadiazine-2,4(3H)-dione,6-methyl-102618-92-8C4H4N2O3
2H-1,3,5-Oxadiazine-2,4(3H)-dione,6-(1,1-dimethylethyl)-102618-91-7C7H10N2O3
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