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Ammonium sulfate, 99.5%, for analysis

Sodium carbonate, 1 M in water

Dichloromethane, 99.9%, for residue analysis, stabilized with amylene

1-Methyl-2-pyrrolidinone, 99.7%, for spectroscopy

Chitosan, Deacetylation: 90%

Di(ethylene glycol) dibenzoate, 97%

Trimethyl borate, 63 - 65% in methanol

1-Cyclohexyl-piperazine, 98%

Neratinib, 99%, a highly selective HER2 and EGFR inhibitor

Hexamethyldisilazane, 99%, J&KSeal

2,4,6-Trihydroxy-1,3,5-benzenetricarbaldehyde, 95%

β-Propiolactone, 98%, research grade

Dimethylthiocarbamoyl chloride, 98%

Zinc chloride, 0.7 M solution in THF, J&Kseal, water:≤0.04%

Butyl methanesulfonate, 98%

trans-(4-Ethylcyclohexane)carboxylic acid, 98%

4-Butyl-4'-cyanobiphenyl, 98%

Green fluorescent microspheres, 99.8%, 1 μm, 1%（w/v）suspended in deionized water

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