4-tèt-butilfenol/p-tèt-butilfenol/PTBP 98-54-4
Tetramethylguanidine/TMG CAS 80-70-6 pri manifakti
Cyclopentanone 120-92-3
2-Methyltetrahydrofuran cas 96-47-9 founisè faktori
Methyl 4-formylbenzoate 1571-08-0
4-Formilbenzoik asid 619-66-9
4′-Hydroxypropiophenone 70-70-2
Asid vanilik 121-34-6
3-Hydroxybenzoic asid/m-Hydroxybenzoic asid/3HBA 99-06-9
Trifluoromethanesulfonic asid/TfOH 1493-13-6
m-Anisidine/3-Methoxyaniline 536-90-3
Triphenylmethanol 76-84-6