50-00-0
甲醛
+
488-23-3
1,2,3,4-四甲基苯
→
738-47-6
1,2,3,4-tetramethyl-5-[(2,3,4,5-tetramethylphenyl)methyl]benzene
143700-98-5
1,2,3,4,5,6,7,8-octamethyl-9,10-dihydroanthracene