您好!欢迎来到化工e站网 登录 注册
我的EWeb ▼
导航菜单 ▼
中文 ▼
医药中间体
无机化工
有机原料
原料药
染料及颜料
表面活性剂
香精与香料
化学试剂
食品添加剂
催化剂及助剂
分析化学
CAS号 名称 英文名称 分子式 详情
74173-30-1 4-硝基苯基α-D-麦芽六糖苷 4-Nitrophenyl α-D-maltohexaoside C42H65NO33 查看详情
74173-31-2 (4-硝基苯基)-Α-D-麦芽七糖苷 4-NITROPHENYL-ALPHA-D-MALTOHEPTAOSIDE C48H75NO38 查看详情
74173-35-6 7-羟基-6-甲氧基喹啉-4(1H)-酮 7-Hydroxy-6-methoxy-4(1H)-quinolinone C10H9NO3 查看详情
74173-48-1 4-乙炔基-4'-甲基-2,2'-联吡啶 4-Vinyl-4'-methyl-2,2'-bipyridine C13H12N2 查看详情
74173-58-3 3-Pyridazinecarboxylic acid, 1,6-dihydro-1-Methyl-6-oxo-, Methyl ester 3-Pyridazinecarboxylic acid, 1,6-dihydro-1-Methyl-6-oxo-, Methyl ester 查看详情
74173-76-5 2,4-二氯-6-碘喹唑啉 2,4-DICHLORO-6-IODOQUINAZOLINE C8H3Cl2IN2 查看详情
74173-77-6 2,4-二氯-6-硝基喹唑啉 QUINAZOLINE, 2,4-DICHLORO-6-NITRO C8H3Cl2N3O2 查看详情
74173-78-7 十八烷酸 1-羧基乙基酯铵盐 ammonium 1-carboxylatoethyl stearate 查看详情
74173-79-8 1,4-Benzodioxin, 2-[(2-chloro-4-nitrophenoxy)methyl]-2,3-dihydro- 1,4-Benzodioxin, 2-[(2-chloro-4-nitrophenoxy)methyl]-2,3-dihydro- 查看详情
741730-00-7 7-Azaspiro[3.5]nonane-2-acetic acid, ethyl ester 7-Azaspiro[3.5]nonane-2-acetic acid, ethyl ester C12H21NO2 查看详情
741731-37-3 1-(3-甲氧基苯基)-1H-苯并咪唑 1-(3-METHOXYBIPHENYL-4-YL)ETHANONE 查看详情
741731-75-9 3-(4-甲氧基-3-硝基苯磺酰胺)丙酸 β-Alanine, N-[(4-methoxy-3-nitrophenyl)sulfonyl]- C10H12N2O7S 查看详情
741731-76-0 Thieno[2,3-d]pyrimidine-6-carboxylic acid, 1,4-dihydro-5-methyl-2-[(4-methyl-1-piperidinyl)methyl]-4-oxo-, ethyl ester Thieno[2,3-d]pyrimidine-6-carboxylic acid, 1,4-dihydro-5-methyl-2-[(4-methyl-1-piperidinyl)methyl]-4-oxo-, ethyl ester C17H23N3O3S 查看详情
741731-78-2 2-(N-(羧甲基)氨磺酰基)对苯二甲酸 1,4-Benzenedicarboxylic acid, 2-[[(carboxymethyl)amino]sulfonyl] C10H9NO8S 查看详情
741731-79-3 [1,2,4]Triazolo[4,3-a]quinazolin-5(1H)-one, 2,4-dihydro-4-propyl-1-thioxo [1,2,4]Triazolo[4,3-a]quinazolin-5(1H)-one, 2,4-dihydro-4-propyl-1-thioxo C12H12N4OS 查看详情
741736-93-6 5,6,7,8-Tetrahydro-[1,6]naphthyridine-3-carboxylic acid ethyl ester 5,6,7,8-Tetrahydro-[1,6]naphthyridine-3-carboxylic acid ethyl ester 查看详情
741736-95-8 3-(三氟甲基)-5,6,7,8-四氢-1,6-萘啶盐酸盐 3-(trifluoroMethyl)-5,6,7,8-tetrahydro-1,6-naphthyridine hydrochloride C9H10ClF3N2 查看详情
741736-98-1 2-(三氟甲基)-5,6,7,8-四氢-1,6-萘啶盐酸盐 2-(trifluoroMethyl)-5,6,7,8-tetrahydro-1,6-naphthyridine hydrochloride C9H10ClF3N2 查看详情
741737-00-8 3,5-二溴-2-羟基-6-三氟甲基吡啶 3,5-Dibromo-2-hydroxy-6-trifluoromethyl-pyridine 查看详情
741737-01-9 3,5-二溴-2-甲氧基-6-三氟甲基吡啶 3,5-Dibromo-2-methoxy-6-trifluoromethyl-pyridine 查看详情
741737-02-0 3,5-二溴-2-甲氧基-6-三氟甲基吡啶-4-甲醛 3,5-Dibromo-2-methoxy-6-trifluoromethyl-pyridine-4-carbaldehyde 查看详情
741737-16-6 2-三氟甲基-5,6,7,8-四氢吡啶并[4,3-d]嘧啶 2-TRIFLUOROMETHYL-5,6,7,8-TETRAHYDROPYRIDO[4,3-D]PYRIMIDINE 查看详情
741737-19-9 2-三氟甲基-5,6,7,8-四氢吡啶并[4,3-D]嘧啶-4-醇 2-Trifluoromethyl-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-4-ol C8H8F3N3O 查看详情
741737-29-1 3-羟基-2-甲基哌啶-1-羧酸叔丁酯 tert-Butyl 3-hydroxy-2-methylpiperidine-1-carboxylate 查看详情
741737-30-4 2-甲基-3-氧代哌啶-1-羧酸叔丁酯 tert-butyl 2-methyl-3-oxopiperidine-1-carboxylate C11H19NO3 查看详情
741737-32-6 (9CI)-5,6,7,8-四氢-3-甲基吡啶并[4,3-e]-1,2,4-三嗪 Pyrido[4,3-e]-1,2,4-triazine, 5,6,7,8-tetrahydro-3-methyl- (9CI) 查看详情
741737-36-0 3-三氟甲基-5,6,7,8-四氢吡啶并[4,3-e][1,2,4]三嗪 3-Trifluoromethyl-5,6,7,8-tetrahydro-pyrido[4,3-e][1,2,4]triazine 查看详情
741737-39-3 3-环丙基-5,6,7,8-四氢吡啶并[4,3-e][1,2,4]三嗪 3-Cyclopropyl-5,6,7,8-tetrahydro-pyrido[4,3-e][1,2,4]triazine 查看详情
741737-42-8 3-苯基-5,6,7,8-四氢吡啶并[4,3-e][1,2,4]噻嗪 3-Phenyl-5,6,7,8-tetrahydro-pyrido[4,3-e][1,2,4]triazine 查看详情
741738-54-5 2-乙氧基-5-硝基苯甲醛 Benzaldehyde, 2-ethoxy-5-nitro- (9CI) C9H9NO4 查看详情
74174-29-1 NSC360042 NSC360042 C17H16O5 查看详情
74174-44-0 28-高油菜素内酯 homobrassinolide C29H50O6 查看详情
74174-49-5 3,5-Cyclostigmast-22-en-6-one, (3α,5R,22E)- 3,5-Cyclostigmast-22-en-6-one, (3α,5R,22E)- C29H46O 查看详情
74175-11-4 Arsonic acid, [4-[(4-chlorobenzoyl)amino]phenyl]- (9CI) Arsonic acid, [4-[(4-chlorobenzoyl)amino]phenyl]- (9CI) C13H11AsClNO4 查看详情
74175-82-9 CYCLOKIEVITONE CYCLOKIEVITONE C20 H18 O6 查看详情
74176-31-1 阿法前列醇 alfaprostol C24H38O5 查看详情
74178-29-3 1-[4-(diphenoxyphosphorylamino)phenyl]ethanone 1-[4-(diphenoxyphosphorylamino)phenyl]ethanone 查看详情
74178-39-5 LuMiflavin-3-acetic Acid Ethyl Ester LuMiflavin-3-acetic Acid Ethyl Ester C17H18N4O4 查看详情
74179-13-8 3-Thiazolidinecarbonyl chloride, 2-thioxo- (9CI) 3-Thiazolidinecarbonyl chloride, 2-thioxo- (9CI) 查看详情
7418-11-3 Octadecanamide, N-heptadecyl- Octadecanamide, N-heptadecyl- 查看详情
7418-16-8 2,2-二(4-环己酮基)丙烷 4,4'-Propane-2,2-diyldicyclohexanone C15H24O2 查看详情
7418-18-0 Cyclohexanone, 4,?4'-?(1-?methylethylidene)?bis-?, 1,?1'-?dioxime Cyclohexanone, 4,?4'-?(1-?methylethylidene)?bis-?, 1,?1'-?dioxime 查看详情
7418-19-1 2,2,5,5-四甲基-2,5-二硅基-1-杂氮环戊烷 2,2,5,5-TETRAMETHYL-2,5-DISILA-1-AZACYCLOPENTANE C6H17NSi2 查看详情
7418-20-4 2,2,5,5-四甲基-2,5-二硅基-1-杂氧环戊烷 2,2,5,5-Tetramethyl-1,2,5-oxadisilolane C6H16OSi2 查看详情
7418-43-1 4-Amino-2-nitroacetanilide 4-Amino-2-nitroacetanilide C8H9N3O3 查看详情
7418-44-2 4-ACETAMIDO-3-NITROACETOPHENONE 4-ACETAMIDO-3-NITROACETOPHENONE C10H10N2O4 查看详情
7418-61-3 甜菜碱醛 trimethyl-(2-oxoethyl)ammonium C5H12NO+ 查看详情
7418-63-5 3-Pyridinecarboxamide,4-hydroxy-(9CI) 3-Pyridinecarboxamide,4-hydroxy-(9CI) C6H6N2O2 查看详情
7418-64-6 4-甲氧基烟酰胺 4-MethoxynicotinaMide C7H8N2O2 查看详情
7418-65-7 4-氨基烟酸 4-Aminonicotinic acid C6H6N2O2 查看详情