Oxalic acid dihydrate
Molecular Formula：C2H6O6 | Molecular Weight： 126.0654 | Synonyms：oxalic acid free acid dihydrate, Ethanedioic acid, dihydrate, ethanedioic acid dihydrate
Dibutyl oxalate
Molecular Formula：C10H18O4 | Molecular Weight： 202.2475 | Synonyms：Butyl ethanedioate, Butyl oxalate, Dibutyl ethanedioate, Dibutylethandioat, Di-n-butyl oxalate, ethanedioic acid, dibutyl ester, Oxalic acid, dibutyl ester
4-Chloroacetoacetic acid ethyl ester
Molecular Formula：C9H13NO2 | Molecular Weight： 167.205 | Synonyms：Ethyl 4-chloro-3-oxobutanoate, ethyl 4-chloro acetoacetate, butanoic acid, 4-chloro-3-oxo-ethyl ester, ethyl 4-chloroacetoacetate, ethyl-gamma-chloroacetoacetate, 4-chloro-3-oxo-butanoicaciethylester, 4-chloro-acetoaceticaciethylester, ethyl-4-chloro aceto acetate, 1-(5-ethyl-2-pyridyl)ethane-1,2-diol
Diethyl oxalate
Molecular Formula：C6H10O4 | Molecular Weight： 146.1412 | Synonyms：Ethyl oxalate, Oxalic acid diethyl ester, diethyl ethanedioate
Dimethyl oxalate
Molecular Formula：C4H6O4 | Molecular Weight： 118.088 | Synonyms：Methyl oxalate, Oxalic acid dimethyl ester, Tricholomic acid, Dihydro-ibotenic acid, dimethyl ethanedioate
Chloroacetonitrile
Molecular Formula：C2H2ClN | Molecular Weight： 75.497 | Synonyms：CHLORACETONITRILE, 2-chloroacetonitrile, alpha-chloroacetonitrile, chlorocyanomethane, chloroethane nitrile, chloromethyl cyanide, monochloroacetonitrile, monochloromethyl cyanide,
Allyl chloroformate
Molecular Formula：C9H12FN3O5 | Molecular Weight： 261.2071 | Synonyms：allyl chlorocarbonate, ALLYL CHLOROFORMATE (ACF), Carbonochloridic acid, 2-propenyl ester, Alloc-Cl allyloxycarbonylchloride, prop-2-en-1-yl carbonochloridate, 4-amino-1-(beta-D-arabinofuranosyl)-5-fluoropyrimidin-2(1H)-one
Charcoal
Molecular Formula：C | Molecular Weight： 12.01 | Synonyms：Whetlerite, Charcoal, except activated, HSDB 2017, Swine fly ash, Charcoal briquettes, shell, screenings, wood, etc., NA1361, activated carbon, Graphite flake, activate carbon, coal based activated carbon, coal base activated carbon, Carbon, Activated carbon,coal, Medicinal Charcoal, active carbon, Charcoal actived, Charcoal powder,
4,4'-Difluorobenzophenone
Molecular Formula：C13H8F2O | Molecular Weight： 218.2027 | Synonyms：4,4-Difluoro Benzophenone, 4,4-Difluorobenzophenone, 4,4-Difluoro Diphenyl Ketone, 4,4'-difluoro-benzophenon, Benzophenone, 4,4'-difluoro-, bis(4-fluorophenyl)-methanon, Bis(p-fluorophenyl) ketone, bis(p-fluorophenyl)ketone, Di-p-fluorophenyl ketone, di-p-fluorophenylketone, Methanone, bis(4-fluorophenyl)-, Bis(4-fluorophenyl)-methanone, (4,4-difluorocyclohexa-2,5-dien-1-yl)(phenyl)methanone, 4,4'-Difluoro diphenylmethanone, 4,4'-Difluorodiphenylmethanone
3-Chlorobenzoyl chloride
Molecular Formula：C7H4Cl2O | Molecular Weight： 175.01 | Synonyms：m-Chlorobenzoyl chloride, m-chlorobenzoylchloride