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CAS号 名称 英文名称 分子式 详情
20197-76-6 7-氨基-2,3-二氢苯并[B][1,4]二噁英-6-羧酸甲酯 7-AMINO-2,3-DIHYDRO-BENZO[1,4]DIOXINE-6-CARBOXYLIC ACID METHYL ESTER C10H11NO4 查看详情
20197-78-8 5,6-diMethyl-1H-Isoindole-1,3(2H)-dione 5,6-diMethyl-1H-Isoindole-1,3(2H)-dione 查看详情
20197-80-2 2,4-二羟基-6,7-二乙氧基喹唑啉 2,4-Dihydroxy-6,7-dimethoxyquinazoline 查看详情
20197-84-6 2,4-二氯-6,7-二甲基-喹唑啉 2,4-DICHLORO-1,2,3,4-TETRAHYDRO-6,7-DIMETHYLQUINAZOLINE 查看详情
20197-86-8 2-氯-6,7-二甲氧基-1H-喹唑啉-4-酮 2-CHLORO-6,7-DIMETHOXY-3H-QUINAZOLIN-4-ONE C10H9ClN2O3 查看详情
20197-87-9 2,6-二氯-4-羟基喹唑啉 2,6-Dichloroquinazolin-4(3H)-one C8H4Cl2N2O 查看详情
20197-88-0 6,7-二甲氧基-3-甲基喹唑啉-2,4(1H,3H)-二酮 6,7-Dimethoxy-3-methylquinazoline-2,4(1H,3H)-dione C11H12N2O4 查看详情
20197-92-6 4,5-二甲氧基靛红酸酐 6,7-Dimethoxy-1H-benzo[d][1,3]oxazine-2,4-dione C10H9NO5 查看详情
20197-95-9 6,7-二甲基-2,4-喹唑啉二酮 6,7-DIMETHYL-2,4-QUINAZOLINEDIONE C10H10N2O2 查看详情
20197-96-0 2,7-二氯喹唑啉-4(3H)-酮 2,7-DICHLOROQUINAZOLIN-4(3H)-ONE C8H4Cl2N2O 查看详情
20197-97-1 2-氯-6-甲氧基喹唑啉-4(3H)-酮 2-CHLORO-6-METHOXYQUINAZOLIN-4(3H)-ONE C9H7ClN2O2 查看详情
20197-98-2 2-氯-7-甲氧基喹唑啉-4(3H)-酮 2-CHLORO-7-METHOXYQUINAZOLIN-4(3H)-ONE C9H7ClN2O2 查看详情
20197-99-3 2-氯-8-甲氧基喹唑啉-4(3H)-酮 2-Chloro-8-Methoxyquinazolin-4(3H)-one C9H7ClN2O2 查看详情
2019723-78-3 4,4-difluoro-3,3-dimethylpentan-2-one 4,4-difluoro-3,3-dimethylpentan-2-one 查看详情
20198-17-8 2-AMino-6-chloroquinazolin-4-ol 2-AMino-6-chloroquinazolin-4-ol C8H6ClN3O 查看详情
20198-19-0 2-氨基-3H-喹唑啉-4-酮 2-Aminoquinazolin-4(3H)-one C8H7N3O 查看详情
20198-49-6 4-甲基-2-己炔 4-METHYL-2-HEXYNE C7H12 查看详情
20198-59-8 Pyridine, 4,4'-diselenobis- Pyridine, 4,4'-diselenobis- 查看详情
20198-75-8 头孢唑啉杂质44 Acetic acid, 2-[(methylthio)thioxomethyl]hydrazide 查看详情
20198-77-0 N-ETHYLDICHLOROMALEINIMIDE N-ETHYLDICHLOROMALEINIMIDE C6H5Cl2NO2 查看详情
20198-87-2 N-octadecylbenzylamine N-octadecylbenzylamine C25H45N 查看详情
20198-92-9 OctadecanaMide, N-Methyl OctadecanaMide, N-Methyl C19H39NO 查看详情
201982-86-7 H-Phe-Leu-Phe-4MβNA · TFA H-Phe-Leu-Phe-4MβNA · TFA 查看详情
201982-89-0 Suc-Phe-Leu-Phe-4MβNA Suc-Phe-Leu-Phe-4MβNA 查看详情
201982-90-3 Suc-Val-Pro-Phe-4MβNA Suc-Val-Pro-Phe-4MβNA 查看详情
201982-92-5 H-VAL-4M-BETANA HCL H-VAL-4M-BETANA HCL C16H21ClN2O2 查看详情
201982-93-6 D-VALINE-LEUCINE-ARGININE-4-METHOXY-2-NAPHTHYLAMINE, TRIFLUOROACETATE SALT D-VALINE-LEUCINE-ARGININE-4-METHOXY-2-NAPHTHYLAMINE, TRIFLUOROACETATE SALT C30H44F3N7O6 查看详情
201982-94-7 Z-ALA-4M-BETANA Z-ALA-4M-BETANA C22H22N2O4 查看详情
201983-16-6 Z-Gly-Pro-4MβNA Z-Gly-Pro-4MβNA C26H27N3O5 查看详情
201983-41-7 Z-TYR-4M-BETANA Z-TYR-4M-BETANA C28H26N2O5 查看详情
201983-42-8 Z-Tyr-Lys-Arg-4MβNA Z-Tyr-Lys-Arg-4MβNA C40H50N8O7 查看详情
201984-32-9 D-丙氨酸-βNA盐酸盐 h-d-ala-betana hcl C13H15ClN2O 查看详情
201985-01-5 H-BETA-ALA-BETANA HBR H-BETA-ALA-BETANA HBR C13H15BrN2O 查看详情
201985-44-6 H-Ala-Leu-Tyr-Leu-βNA H-Ala-Leu-Tyr-Leu-βNA 查看详情
201985-59-3 H-Ala-Pro-Ala-Arg-βNA H-Ala-Pro-Ala-Arg-βNA C27H38N8O4 查看详情
201987-39-5 2-氯-6-甲硫基苯甲醛 2-chloro-6-(methylthio)benzaldehyde 查看详情
201987-65-7 Borinic acid, bis[2-(4-ethynylphenyl)ethenyl]-, 2-propynyl ester (9CI) Borinic acid, bis[2-(4-ethynylphenyl)ethenyl]-, 2-propynyl ester (9CI) 查看详情
201987-81-7 1-(4-溴苄基)咪唑啉-2,4-二酮 1-(4-BroMobenzyl)hydantoin C10H9BrN2O2 查看详情
201988-47-8 Bz-L-丙氨酸-βNA BZ-ALA-BETANA C20H18N2O2 查看详情
201988-63-8 BZ-TYR-BETANA BZ-TYR-BETANA C26H22N2O3 查看详情
201988-71-8 H-CIT-BETANA HBR H-CIT-BETANA HBR C17H22BrN3O2 查看详情
201988-92-3 N-(2,2-dibromo-1-cyanovinyl)benzamide N-(2,2-dibromo-1-cyanovinyl)benzamide 查看详情
201988-95-6 H-GLN-BETANA HCL H-GLN-BETANA HCL C15H18ClN3O2 查看详情
201989-28-8 N-[(Z)-1-(4-fluorophenyl)-3-morpholin-4-yl-3-oxoprop-1-en-2-yl]benzamide N-[(Z)-1-(4-fluorophenyl)-3-morpholin-4-yl-3-oxoprop-1-en-2-yl]benzamide 查看详情
201989-32-4 3-(2-羟基乙基氨基)-5,5-二甲基-2-环己烯-1-酮 3-(2-HYDROXYETHYLAMINO)-5 5-DIMETHYL-2-& C10H17NO2 查看详情
201989-34-6 Ethanimidoyl chloride, 2,2,2-trichloro-N-(phenylsulfonyl) Ethanimidoyl chloride, 2,2,2-trichloro-N-(phenylsulfonyl) C8H5Cl4NO2S 查看详情
201989-55-1 2-(3-hydroxyphenyl)-5-methyl-3a,4,7,7a-tetrahydroisoindole-1,3-dione 2-(3-hydroxyphenyl)-5-methyl-3a,4,7,7a-tetrahydroisoindole-1,3-dione 查看详情
201989-98-2 N-[(E)-N-(4-methylphenyl)sulfonyl-C-phenylcarbonimidoyl]morpholine-4-carbothioamide N-[(E)-N-(4-methylphenyl)sulfonyl-C-phenylcarbonimidoyl]morpholine-4-carbothioamide 查看详情
20199-19-3 9-(9-ANTHRYLETHYNYL)ANTHRACENE 9-(9-ANTHRYLETHYNYL)ANTHRACENE C30H18 查看详情
20199-29-5 bis(1-naphthyl)acetylene bis(1-naphthyl)acetylene 查看详情