(R)-(-)-2,2-Dimethyl-1,3-dioxolane-4-methanol

(R)-(-)-2,2-二甲基-1,3-二氧戊环-4-甲醇

2,2'-Dimethylbiphenyl

2,2'-二甲基联苯

2,2-Dimethyl-6,6,7,7,8,8,8-heptafluoro-3,5-octanedione

2,2-二甲基-6,6,7,7,8,8,8-七氟-3,5-辛二酮

1,4-Dibromo-2-butanol

1,4-二溴-2-丁醇

2,6-Diisopropylaniline

2,6-二异丙基苯胺

1,3-Divinyl-1,1,3,3-tetramethyldisilazane

1,3-二乙烯基-1,1,3,3-四甲基二硅氮烷

Diethylene Glycol Bis(2-chloroethyl) Ether

二乙二醇双(2-氯乙基)醚

4,4'-Difluorobenzhydrol

4,4'-二氟二苯甲醇

2,2-Bis(bromomethyl)-1,3-propanediol

2,2-双(溴甲基)-1,3-丙二醇

4,6-Dihydroxypyrimidine

4,6-二羟基嘧啶