N-(甲氧甲基)-N-(三甲基硅甲基)苄胺

1-氯甲基萘

(8R,9S,13S,14S,17S)-3,17-bis(methoxymethoxy)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-4-carbaldehyde

(17beta)-3,17-二(甲氧基甲氧基)雌甾-1(10),2,4-三烯-2-甲醛

1,4-dichloro-2,5-bis(chloromethyl)benzene