中文名称: |
β-胡萝卜素 |
中文同义词: |
β,β-胡萝卜素;β-胡萝卜素;beta-胡萝卜素;BETA-胡萝卜素II;β-叶红素;橙黄素;前维生素A;维生素A原 |
英文名称: |
beta-Carotene |
英文同义词: |
SOLATENE;PROVITAMIN A1;PROVITAMIN A;TRANS-B-CAROTENE;TRANS-BETA-CAROTENE;(all-E)-1,1'-(3,7,12,16-Tetramethyl-1,3,5,7,9,11,13,15,17-octadecanonaene-1,18-diyl)bis(2,6,6-trimethylcyclohexene);1,1’-(3,7,12,16-tetramethyl-1,3,5,7,9,11,13,15,17-octadecanonaene-cyclohexen;1,3,5,7,9,11,13,15,17-Octadecanonene,3,7,12,16-tetramethyl-1,18-cyclohex-1-ene,2,6,6-trimethyl- |
CAS号: |
7235-40-7 |
分子式: |
C40H56 |
分子量: |
536.87 |
国家药品
β-胡萝卜素标准品、对照品系指国家药品标准中用于鉴别、检查、含量测定、杂质和有关物质检查等标准物质,它是国家药品标准不可分割的组成部分。国家药品标准物质是国家药品标准的物质基础,它是用来检查药品质量的一种特殊的专用量具;是测量药品质量的基准;也是做为校正测试仪器与方法的物质标准;在药品检验中,它是确定药品真伪优劣的对照,是控制药品质量必不可少的工具。
本公司优质产品:
依他尼酸 100815 100259-199701
盐酸马普替林 100814 100260-200902
盐酸去氧肾上腺素 100813 100261-200802
盐酸去氯羟嗪 100812 100262-200301
盐酸肼屈嗪 100809 100263-200301
盐酸倍他司汀 100808 100265-200602
盐酸羟嗪 100807 100266-200201
β-榄香烯 100806 100268-200401
格列齐特 100803 100269-200603
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1747 4-Aminophenylboronic acid hydrochloride 80460-73-7
1746 2-Aminophenylboronic acid hydrochloride 863753-30-4
1745 3-Amino-4-methylphenylboronic acid 22237-12-3
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1743 3-Amino-4-fluorophenylboronic acid 873566-75-7
1742 5-Amino-2,4-difluorophenylboronic acid 1072952-05-6
1741 2-Amino-4,5-difluorophenylboronic acid 1072952-14-7
1740 3-Amino-5-cyanophenylboronic acid 913943-05-2
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1738 2-Amino-5-fluorophenylboronic acid 1040400-87-0
1737 3-Amino-4,5-difluorophenylboronic acid 1072952-10-3
1736 2-Amino-3,5-difluorophenylboronic acid 1072952-15-8
1735 3-Amino-4-chlorophenylboronic acid 913836-15-4
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1632 4-Amino-3-iodobenzotrifluoride 163444-17-5
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1508 2-Amino
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