TY  - RPRT
TI  - [4-Morpholyl ester as an activated ester in peptide synthesis].
AU  - K Okamoto
AU  - S Shimamura
PY  - 1973
DO  - 10.1248/yakushi1947.93.3_333
UR  - https://pubmed.ncbi.nlm.nih.gov/4737593/
ID  - 4737593
ER  -