2,3,5-trimethylpyrazine

CAS NO:9007-28-7

EC NO:232-696-9

Molecular Formula:(C₁₄H₂₁NO₁₄S)n

Molecular Weight:

Synonyms:;chondroitin sulfate;poly-1(2/3)-n-acetyl-2-amino-2-deoxy-3-o-beta-d-glucopyranurosyl-4-(6)sulfonyl-d-galactose;Chondrointin Sulfate;sodium 2-(acetylamino)-2-deoxy-3-O-[(5ξ)-β-L-xylo-hexopyranuronosyl]-4-O-sulfonato-β-D-galactopyranose;Chondroitin Sulphate Calcium;

Molecular Structure:

CAS NO:9004-61-9

EC NO:232-678-0

Molecular Formula:C₂₈H₄₄N₂O₂₃

Molecular Weight:776.6486

Synonyms:;hyaluronan;HA;beta-D-glucopyranuronosyl-(1->3)-(3xi)-2-(acetylamino)-2-deoxy-beta-D-ribo-hexopyranosyl-(1->4)-beta-D-glucopyranuronosyl-(1->3)-(3xi)-2-(acetylamino)-2-deoxy-beta-D-ribo-hexopyranose;beta-D-glucopyranose, O-beta-D-glucopyranuronosyl-(1->3)-O-2-(acetylamino)-2-deoxy-beta-D-glucopyranosyl-(1->4)-O-beta-D-glucopyranuronosyl-(1->3)-2-(acetylamino)-2-deoxy-, monosodium salt;sodium (2S,3S,4R,5R,6R)-3-{[(2S,3R,5S,6R)-3-(acetylamino)-5-hydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]oxy}-4,5,6-trihydroxytetrahydro-2H-pyran-2-carboxylate (non-preferred name);(3S,4R,5R,6R)-3-[(2S,3R,5S,6R)-3-acetamido-4-[(2S,3R,4S,6S)-6-carboxy-3,4,5-trihydroxy-tetrahydropyran-2-yl]oxy-5-hydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxy-6-[(3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)tetrahydropyran-4-yl]oxy-4,5-dihydroxy-tetrahydropyran-2-carboxylic acid;

Molecular Structure:

CAS NO:22047-25-2

EC NO:244-753-5

Molecular Formula:C₆H₈N₂O

Molecular Weight:124.1405

Synonyms:;Methyl pyrazinyl ketone;2-Acetylpyrazine;1-(pyrazin-2-yl)ethanone;1-(pyrazin-1(4H)-yl)ethanone;

Molecular Structure:

CAS NO:14667-55-1

EC NO:238-712-0

Molecular Formula:C₇H₁₀N₂

Molecular Weight:122.1677

Synonyms:;Trimethyl-pyrazine;Pyrazine, 2,3,5-trimethyl-;2,3,5-Trimethyl pyrazine;2,3,5-Trimethyl pyrazine (natural);2,3,6-Trimethylpyrazine;5-23-05-00419 (Beilstein Handbook Reference);AI3-34442;BRN 0002423;CCRIS 2932;FEMA No. 3244;Pyrazine, trimethyl-;Trimethylpyrazine;UNII-Q8PR0W8TIT;

Molecular Structure:

CAS NO:14667-55-1

EC NO:238-712-0

Molecular Formula:C₇H₁₀N₂

Molecular Weight:122.1677

Synonyms:;Trimethyl-pyrazine;Pyrazine, 2,3,5-trimethyl-;2,3,5-Trimethyl pyrazine;2,3,5-Trimethyl pyrazine (natural);2,3,6-Trimethylpyrazine;5-23-05-00419 (Beilstein Handbook Reference);AI3-34442;BRN 0002423;CCRIS 2932;FEMA No. 3244;Pyrazine, trimethyl-;Trimethylpyrazine;UNII-Q8PR0W8TIT;

Molecular Structure: