((2-Furanylmethyl)thio)methylpyrazine (3,5 or 6)-Furfurylthio-2-methylpyrazine 102129-35-1 2-Methyl-3(or 5 or 6)-(furfurylthio)pyrazine 59035-98-2 FEMA 3189 Pyrazine, ((2-furanylmethyl)thio)methyl- Pyrazine, ((2-furanylmethyl)thio)methyl- (9CI)