()13C-labeling model

~(13) C labelling technique

~(14)C labeling

~(14)C-labelling

11C labelling

13C labeling

13C labeling experiment

13C labelling

13C labelling technique

14C labelling

14C -labelling

14C-labeling

14C-labelling

C-13 labeling (= 13C labeling)

C-14 labeling

C-14 labelling

section c-c c-c

(C)c-condition

Asymmetric C—C bond forming