123-98-8
壬二酰氯
+
734-96-3
3-amino-5-(butyramidomethyl)-2,4,6-triiodobenzoic acid
→
25903-31-5
3-[(butanoylamino)methyl]-5-[[9-[3-[(butanoylamino)methyl]-5-carboxy-2,4,6-triiodoanilino]-9-oxononanoyl]amino]-2,4,6-triiodobenzoic acid