Tannic acid
Molecular Formula：C76H52O46 | Molecular Weight： 1701.1985 | Synonyms：Chinese tannin, Gallotannic acid, Gallotannin, Galloylglucose, Glycerite, Penta NM digalloyl glucose, Quebracho, Tannins, 1,3,6-tris-O-(3,4,5-trihydroxybenzoyl)hexopyranose, 1,2,3,4,6-pentakis-O-[(3,4-dihydroxy-5-{[(3,4,5-trihydroxyphenyl)carbonyl]oxy}phenyl)carbonyl]hexopyranose
Pyrogallol
Molecular Formula：C6H6O3 | Molecular Weight： 126.11 | Synonyms：C.I. 76515, C.I. Oxidation Base 32, Pyrogallol [NF X], 1,2,3-Benzenetriol, 1,2,3-Trihydroxybenzene, Pyrogallic acid~1,2,3-Trihydroxybenzene, Pyrogallol solution, 1,2,3-Trihydroxybenene, Pyrogallic acid
Gallic acid
Molecular Formula：C7H6O5 | Molecular Weight： 170.1195 | Synonyms：3,4,5-Trihydroxybenzoic acid, Pyrogallol-5-carboxylic acid, Gallic Acid Anhydrous, Gallic acid(anhydrous)
2-Fluoro-4-chlorotoluene
Molecular Formula：C7H6F2 | Molecular Weight： 128.1193 | Synonyms：4-Chloro-2-fluoro-1-methylbenzene, 4-Chloro-2-fluorotoluene, 4-Chloro-2-fluoro toluene, 2,4-difluoro-1-methylbenzene
TAK438
Molecular Formula：C21H20FN3O6S | Molecular Weight： 461.46300 | Synonyms：Vonoprazan fumarate, TAK-438, TAK 438, 5-(2-Fluorophenyl)-N-methyl-1-(3-pyridinylsulfonyl)-1H-pyrrole-3-methanamine (2E)-2-butenedioate, Vonaprazan, TAK438,
3-Bromopyridine
Molecular Formula：C5H4BrN | Molecular Weight： 157.996 | Synonyms：3-Pyridyl bromide
![6-acetyl-8-cyclopentyl-5-methyl-2-[(5-piperazin-1-ylpyridin-2-yl)amino]pyrido[2,3-d]pyrimidin-7(8H)-one](https://images-a.chemnet.com/suppliers/chembase/cas31/571190-30-2.png "sourcing 6-acetyl-8-cyclopentyl-5-methyl-2-[(5-piperazin-1-ylpyridin-2-yl)amino]pyrido[2,3-d]pyrimidin-7(8H)-one for global chemical industry users from China manufacturers")
6-acetyl-8-cyclopentyl-5-methyl-2-[(5-piperazin-1-ylpyridin-2-yl)amino]pyrido[2,3-d]pyrimidin-7(8H)-one
Molecular Formula：C24H29N7O2 | Molecular Weight： 447.5328 | Synonyms：6-acetyl-8-cyclopentyl-5-methyl-2-(5-piperazin-1-ylpyridin-2-ylamino)-8H-pyrido(2,3-d)pyrimidin-7-one, OTAVA-BB 1115529, PD-0332991, Palbociclib, PD0332991, PD 0332991, Palbociclib base
thioctic acid
Molecular Formula：C8H13O2S2 | Molecular Weight： 205.3182 | Synonyms：5-(1,2-dithiolan-3-yl)valeric acid, Thiocitic Acid, 1,2-Dithiolane-3-pentanoic acid, 1,2-dithiolane-3-valeric acid, 6,8-thioctic acid, 5-[3-(1,2-dithiolanyl)]pentanoic acid, d-[3-(1,2-dithiacyclopentyl)]pentanoic acid, protogen A, acetate replacing factor, pyruvate oxidation factor, Lipoic acid, 5-(dithiolan-3-yl)valeric acid, 5-(1,2-dithiolan-3-yl)pentanoic acid, 5-[(3R)-1,2-dithiolan-3-yl]pentanoic acid, 5-[(3S)-1,2-dithiolan-3-yl]pentanoate, 5-[(3R)-1,2-dithiolan-3-yl]pentanoate, Alpha Lipoic Acid, DL-Lipoic acid, DL-alpha-Lipoic acid, DL-6,8-Dithiooctanoic acid, DL-Thioctic acid, α-Lipoic Acid, a-lipoic acid, alpha-Lipoic acid, Alpha Lipoic Acid, Alpha Acid Lipoic, (+)-Thioctic acid
Phenylphosphinic acid
Molecular Formula：C6H7O2P | Molecular Weight： 142.0923 | Synonyms：phenylphosphonous acid, Benzenephosphinic acid, hydroxy(oxo)phenylphosphonium, Benzene Phosphinic Acid
methacrylic anhydride
Molecular Formula：C8H10O3 | Molecular Weight： 154.1632 | Synonyms：2-Methylacrylic acid anhydride, 2-methylprop-2-enoic anhydride, 1-Methylacrylic anhydride, 2-methyl-2-propenoicacianhydride