Isobutylene oxide
Molecular Formula：C4H8O | Molecular Weight： 72.1057 | Synonyms：1,2-Epoxy-2-methylpropane, 2,2-Dimethyloxirane
2-Cyclohexen-1-one
Molecular Formula：C6H8O | Molecular Weight： 96.1271 | Synonyms：2-Cyclohexene-1-one, α-Cyclohexenone, cyclohex-2-en-1-one
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
sulfur dioxide
Molecular Formula：O2S | Molecular Weight： 64.0638 | Synonyms：231-195-2, Oxosulfane oxide, Schwefeldioxyd, Siarki dwutlenek, sulfane, oxo-, oxide, Sulfur dioxide (SO2), Sulfur dioxide [UN1079] [Poison gas], SULFUR OXIDE, Sulfur oxide (SO2)
di-sec-butylamine
Molecular Formula：C8H19N | Molecular Weight： 129.2432 | Synonyms：Di-sec-butylamine,mixture of (? and meso, Dibutylamine,99%, N-(butan-2-yl)butan-2-amine
sec-Butylamine
Molecular Formula：C4H12N | Molecular Weight： 74.1442 | Synonyms：2-Aminobutane, 2-aminobutane base, 2-Butanamine, 2-Butylamine, butafume, Butanamine, deccotane, frucote, Methylpropylamine, sec-butyl amine, 1-Methylpropylamine, (2S)-butan-2-aminium, (2R)-butan-2-aminium, 2-AB,
Diisobutylamine
Molecular Formula：C8H20N | Molecular Weight： 130.2506 | Synonyms：2-methyl-N-(2-methylpropyl)propan-1-amine, (2S)-N-[(2R)-butan-2-yl]butan-2-aminium, (2S)-N-[(1S)-1-methylpropyl]butan-2-aminium, (2R)-N-[(1R)-1-methylpropyl]butan-2-aminium
Isobutylamine
Molecular Formula：C4H11N | Molecular Weight： 73.14 | Synonyms：1-Amino-2-methylpropane, 2-methyl-1-propanamine, 2-Methylpropanamine, 2-methylpropylamine, monoisobutylamine, valamine,
Di-n-butylamine
Molecular Formula：C8H19N | Molecular Weight： 129.24556 | Synonyms：N-Butyl-1-butanamine, Dibuthylamine, Di-n-butyl-d18-amine, Dinbutylamine, dibutylamine, 2-n-butylamine, N-butylbutan-1-amine, N-butylbutan-1-aminium
n-Butylamine
Molecular Formula：C4H11N | Molecular Weight： 73.13804 | Synonyms：1-Aminobutane, 1-Butanamine, aminobutane, Butyl amine, Monobutylamine, mono-n-butylamine, norralamine, tutane, butan-1-amine, butan-1-aminium chloride, butan-1-aminium, MBA, Butylamine