英文名称: Isobutyrylacetic acid methyl ester中文别名: 异丁酰醋酸甲酯; 4-甲基-3-氧代戊酸甲酯; 异丁基乙酸甲酯; 4-甲基-3-酮基戊酸甲酯英文别名: METHYL ISOBUTYRYLACETATE; METHYL ISOBUTYLOYLACETATE; METHYL 4-METHYL-3-OXOPENTANOATE; METHYL 4-METHYL-3-OXOVALERATE; IBEM; ISOBUTYLACETIC ACID METHYL ESTER; ISO-BUTYRYL METHYL ACETATE; 4-methyl-3-oxo-pentanoic acid methyl ester; Pentanoic acid, 4-methyl-3-oxo-, methyl ester; Methyl isobutylacetate; 2-methylpropanoic propanoic anhydride; Methyl 3-oxo-4-methyl pentanoateCAS No.: 42558-54-3[1]分子式: C7H12O3结构式:<img src="http://www.zhengmengpharm.com/Public/userfiles/images/05.jpg"/>密度：0.994g/cm3沸点：175.216°C at 760 mmHg闪点：70.572°C蒸汽压：1.161mmHg at 25°C

中文名称: 异丁酰氯中文别名: 氯化异丁酰; 2-甲基丙酰氯英文名称: Isobutyryl chloride英文别名: 2-Methylpropanoyl chloride; isobutyrl chloride; ISOBUTYROYL CHLORIDE (IBCL)CAS No.: 79-30-1EINECS No.: 201-194-1分子式: C4H7ClO分子量: 106.5508InChI: InChI=1/C4H7ClO/c1-3(2)4(5)6/h3H,1-2H3分子结构:<img src="http://www.zhengmengpharm.com/Public/userfiles/images/06.jpg"/>密度: 1.03g/cm3熔点: -90°C沸点: 90.9°C at 760 mmHg闪点: 1.1°C水溶性: Reacts蒸汽压: 55.2mmHg at 25°C

中文名称:3,4-二氟苯酚别名: 4-苯甲酰-邻苯二胺更多名称: 4-Benzoyl-o-phenylenediamine C6H5COC6H3(NH2)2英文名称: 3,4-DifluorophenolCAS No.: 2713-33-9分子式: C6H4F2O分子量: 130.0922

中文名称:左旋苯甘氨酸邓钾盐(乙基)中文别名: 苯胺基乙酸钾; N-苯基甘氨酸钾英文名称: N-Phenylglycine potassium saltCAS No.: 19525-59-8EINECS No.: 243-133-1分子式: C8H8KNO2分子量: 189.25

中文名称: 2-羟基-3-硝基吡啶英文名称: 3-Nitro-2-pyridinolCAS No.: 6332-56-5分子式: C5H4N2O3分子量: 140.1分子结构:<img src="http://www.zhengmengpharm.com/Public/userfiles/images/09.jpg"/>密度: 1.5657g/cm3熔点: 212℃沸点: 256.56°C

中文名称: 4-氟-α-[2-甲基-1-氧丙基]-γ-氧代-N,β-二苯基苯丁酰胺中文别名: 4-氟-α-[2-甲基-1-氧丙基]-γ-氧代-N,β-二苯基苯丁酰胺; M-4(4-氟-α-[2-甲基-1-氧丙基]-ν-氧代-N,β-二苯基苯丁酰胺); 2-[2-(4-氟-苯基)-2-氧代-1-苯基-乙基]-4-甲基-3-氧代-戊酸苯酰胺; 2-[2-(4-氟苯基)-2-氧代-1-苯基乙基]-4-甲基-3-氧代-N-苯基戊酰胺; 阿伐他汀钙母核M4英文名称: 4-fluoro-alpha-(2-methyl-1-oxopropyl)-gama-oxo-n,beta-diphenylbenzene butaneamide英文别名: 2-[2-(4-Fluorophenyl)-2-oxo-1-phenylethyl]-4-methyl-3-oxo-N-phenylpentanamide; ; 2-[2-(4-Fluorophenyl)-2-oxo-1-phenylethyl]-4-methyl-3-oxo-N-phenylpentanamide; benzenebutanamide, 4-fluoro-alpha-(2-methyl-1-oxopropyl)-gamma-oxo-N,beta-diphenyl-; FR DVYR&YVMR&VY1&1; M-4(atovastatin's intermediate); 4-fluoro-α-[2-methyl-1-oxopropyl]-γ-oxo-N,β-diphenylbenzene butane amideIsobutyrylacetic acid methyl esterCAS No.: 125971-96-2EINECS No.: 425-850-3分子式: C26H24FNO3分子量: 417.47InChI: InChI=1/C26H24FNO3/c1-17(2)24(29)23(26(31)28-21-11-7-4-8-12-21)22(18-9-5-3-6-10-18)25(30)19-13-15-20(27)16-14-19/h3-17,22-23H,1-2H3,(H,28,31)分子结构:<img src="http://www.zhengmengpharm.com/Public/userfiles/images/08.jpg"/>密度: 1.212g/cm3沸点: 631.378°C at 760 mmHg闪点: 335.645°C蒸汽压: 0mmHg at 25°C

产品名称: 2-噻吩甲醛英文名称: 2-ThenaldehydeCAS No.: 98-03-3

中文名称: 3-氧代戊酸甲酯中文别名: 丙炔乙酸甲酯; 丙酰乙酸甲酯英文名称: Methyl 3-oxopentanoate英文别名: methyl-3-oxo pentanoate; Methyl 3-oxovalerate; Methyl,1,3-oxovalerate; METHYL PROPIONYLACETATE; Methyl 3-oxo-pentanoate; methyl propionyl acetateCAS No.: 30414-53-0EINECS No.: 250-184-3分子式: C6H10O3分子量: 130.1418InChI: InChI=1/C6H10O3/c1-3-5(7)4-6(8)9-2/h3-4H2,1-2H3分子结构:<img src="http://www.zhengmengpharm.com/Public/userfiles/images/02.jpg"/>密度: 1.015g/cm3熔点: -35℃沸点: 207.8°C at 760 mmHg闪点: 71.1°C水溶性: SLIGHTLY SOLUBLE蒸汽压: 0.221mmHg at 25°C

中文名称: 异丁酰乙酸乙酯英文名称: Ethyl isobutyrylacetate英文别名: Isobutyrylacetic acid ethyl ester; ethyl 4-methyl-3-oxopentanoate; Ethyl 3-oxo-4-methyl pentanoateCAS No.: 7152-15-0EINECS No.: 230-491-9分子式: C8H14O3分子量: 158.195分子结构:<img src="http://www.zhengmengpharm.com/Public/userfiles/images/04.jpg"/>密度: 0.979g/cm3熔点: -9℃沸点: 173°C at 760 mmHg闪点: 53.3°C蒸汽压: 1.29mmHg at 25°C

中文名称: 丁酰乙酸甲酯中文别名: 丁基乙酸甲酯英文名称: Butyrylacetic acid methyl ester英文别名: 3-Keto-n-hexanoic acid methyl ester; Butyrylacetic acid,methyl ester; METHYL 3-OXOHEXANOATE; Methyl butyrylacetateCAS No.: 30414-54-1EINECS No.: 250-185-9分子式: C7H12O3分子量: 144.1684InChI: InChI=1/C7H12O3/c1-3-4-6(8)5-7(9)10-2/h3-5H2,1-2H3分子结构:<img src="http://www.zhengmengpharm.com/Public/userfiles/images/03.jpg"/>密度: 0.996g/cm3沸点: 193°C at 760 mmHg闪点: 73.2°C蒸汽压: 0.475mmHg at 25°C

>>> 2,3-二氰基丙酸乙酯英文名称：2,3-Dicyanopropionate ehtyl ester分 子 量：152.15结 构 式：性   状：无色至淡黄色油状液体,Bp132-136℃(0.5mmHg)Ph    值：7相对密度：1.128（20℃）闪    点：170℃用    途：农药锐劲特中间体。合成吡唑环（5-氨基-1-（2，6-二氯-4-三氟甲基）苯基吡唑-3-腈）产品规格：粗品含量≥94%精品≥98%包装规格：30kg、50kg、200kg储    存：阴暗处避光保存

 >>> 2,3-二氯吡啶英文名称：2,3-Dichloropyridine分 子 量：147.99结 构 式：分 子 式：C5H3Cl2NCAS 登录号：2402-77-9熔    点：64～70℃水 溶 性：略溶于水性    状：白色粉末包    装：25kg纸板桶（或按客户要求）