Boldenone Undecylenate Synonyms Boldenone undecylenate [USAN]; Androstadienolone undecylenate; Boldenone 10-undecenoate; 17beta-Hydroxyandrosta-1,4-dien-3-one 10- ... -1,4-dien-3-one, 17-beta-hydroxy-, 10-undecenoate; Boldenone undec-10-enoate Molecular Formula C30H44O3 Molecular Weight 452.67 ...