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Melatonin cas 73-31-4
  • Melatonin cas 73-31-4
  • Test Items Specification Results Appearance White or pale-white crystalline powder White crystalline powder Clarity and degree of opalescence of liquids 1%ethanol and chloroform Solution Conforms Particle size 100-120mesh 200mesh Identif...
  • Hangzhou Onicon Chemical Co., Ltd.  [Verified]
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DL-Threonine
  • DL-Threonine
  • We are the prefessional manufactor of amino acids in China. We can provide high quality, loweat price and reliable service. Product Name: H-DL-Thr-OH CAS #: 80-68-2 Synonyms: DL-Threonine Molecular Formu...
  • Sichuan Tongsheng Biotechnology Co., Ltd  [Verified]
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beta arbutin CAS:497-76-7
  • beta arbutin CAS:497-76-7
  • Appearance White needle crystal or powder White powder Melting Point 199-201 199.5-201.5 Clarity of water solution Transparency colorless, none suspended matters Complies PH Value of 1% Aqueous Solution 5.0-7.0 6.30 Specific Optical Rotation...
  • Hangzhou Onicon Chemical Co., Ltd.  [Verified]
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glycine
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beta sitosterol CAS 83-46-5
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DL- Cysteine HCI Mono
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D-Glutamic acid dimethyl ester hydrochloride
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PIDOTIMOD SOLUTION
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coenzyme q10 UBIDECARENONE CAS 303-98-0
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L-Tyrosine
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Boc-Hydroxyproline
  • Boc-Hydroxyproline
  • this is our advantaged product. We are the prefessional manufactory of amino acid. Guarantee high quality, competive price and reliable service. Origin: Sichuan China CAS No.: 13726-69-7 Standard: AJI92/USP26 Package: 25kg/bag or durm Delivery Time:...
  • Sichuan Tongsheng Biotechnology Co., Ltd  [Verified]
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Boc-Alanine
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DL-methionine
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N-Acetyl-L-Tyrosinamide
  • N-Acetyl-L-Tyrosinamide
  • SICHUAN TONGSHENG AMINO ACID CO., LTDCertification of AnalysisProduct Name:  N-Acetyl-L-Tyrosinamide              CAS#: 1948-71-6                                       Molecular Formula: C11H14N2O3                                       Molecular Weig...
  • Sichuan Tongsheng Biotechnology Co., Ltd  [Verified]
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Ascorbic Acid
  • Ascorbic Acid
  • Annually yield: 15000Character:white monoclinic system crystals or crystalline powder.Metling point 190 . C -192 C, odorless but tastes sour. Color turns light yellow after long time storage. The product is easily soluble in water , slightly soluble ...
  • Shandong Lianmeng Chemical Group Co,Ltd.  [Verified]
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DL-Cysteine
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