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DL-alanine
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menatetrenone-9
  • menatetrenone-9
  •  Menaquinone-9 is a form of vitamin k2 which acts as a prothrombogenic agent. Studies suggest that menaquinones are susceptible to rapid photo oxidation at the isoprene unit closest to the quinone ring in the presence of oxygen and light. In...
  • Guangdong Goodscend Pharm. Sci.&Tech. Co., Ltd  [Verified]
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L-Thioproline
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Proline
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N-Acetyl-L-Phenylalanine
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Boc-D-Serine
  • Boc-D-Serine
  • Product Name: Boc-D-Ser-OH                     CAS #: 6368-20-3Synonyms: Boc-D-Serine       Molecular Formula: C8H15NO5     Molecular Weight: 205.21Specifications:Items    StandardAppearance    White to off white crystalSpecific Rotation [20/D](C=1 i...
  • Sichuan Tongsheng Biotechnology Co., Ltd  [Verified]
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Astaxanthin1.5
  • Astaxanthin1.5
  • Astaxanthin 1.50% powder (food grade ) Analysis Contents Specification Analysis Result Molecular Structure Assay by HPLC 1.5 % min 1. 62 % Appearance Dark violet powder Dark violet powder Odor & taste Odorless with slight seaweed...
  • Hangzhou Onicon Chemical Co., Ltd.  [Verified]
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5-Bromo-2-methoxypyridine CAS  13472-85-0
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L-Leucine
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L-Arg-L-Glu
  • L-Arg-L-Glu
  • We are the prefessiponal manufactor of L-Arg-L-Glu. L-Arginine-L-Glutamate L-Arg-L-Glu CAS No.: 4320-30-3 Purity: min 99% Molecular Formula: C11H23N5O6 Molecular Weight: 321.33 Minimum order: As you like Supply...
  • Sichuan Tongsheng Biotechnology Co., Ltd  [Verified]
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L-VALINE METHYL ESTER HCL
  • L-VALINE METHYL ESTER HCL
  • Appearance White crystalline powder Conforms Specific Rotation [20/D] (c = 2 in H2O ) +15.0 ± 2.0° +15.6º Melting Point (¡æ) 160¡æ to 170 ¡æ 162¡æ Loss on Drying Not more than 0.50% 0.30\% Assay Not less than 98.0% 98.8% Conclusion The pro...
  • Sichuan Tongsheng Biotechnology Co., Ltd  [Verified]
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L-Cysteine HCI Mono
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L-Tyrosine
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L-Arginine-L-Pyroglutamate
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