N,N'-Diacetyl-1,4-phenylenediamine

N,N-二乙酰-1,4-苯二胺

3,3'-Diaminobenzidine Tetrahydrochloride Hydrate

3,3'-二氨基联苯胺四盐酸盐 水合物

1,4-Dihydronaphthalene

1,4-二氢萘

N,N-Diethyl-m-toluamide

N,N-二乙基间甲苯甲酰胺

2-Nitro-1,4-phenylenediamine

2-硝基-1,4-苯二胺

1,3-Dithiane

1,3-二噻环己烷

1,1'-Iminodianthraquinone [for Determination of Boron]

1,1'-亚氨基二蒽醌 [用于硼的测定]

Dibenz[a,h]anthracene

二苯并[a,h]蒽

N,N-Dibenzylaniline

N,N-二苄基苯胺

1,3-Dibromobenzene

1,3-二溴苯

2,5-Di-tert-butyl-1,4-benzoquinone

2,5-二叔丁基-1,4-苯醌

1,3-Dibromo-2-propanol (stabilized with Copper chip)

1,3-二溴-2-丙醇 (含稳定剂铜屑)

2,3-Dichloroisobutyric Acid

2,3-二氯异丁酸

meso-2,3-Dibromosuccinic Acid

meso-2,3-二溴琥珀酸

Di-tert-butyl Disulfide

二叔丁基二硫化物