108-24-7
乙酸酐
+
65484-49-3
→
5934-66-7
(5E)-1-(4-Methoxyphenyl)-5-{[5-(2-methyl-5-nitrophenyl)-2-furyl]m ethylene}-2-thioxodihydro-4,6(1H,5H)-pyrimidinedione
2627-86-3
(S)-(-)- α-甲基苄胺
55-40-3
2-甲基-3-(3,4-二羟基苯基)-DL-丙氨酸