A-B0021 1,4-Benzenedimethanol 1,4-苯二甲醇
1,4-Benzenedimethanol 1,4-苯二甲醇
A-B0022 Benzenehexachloride 林丹
Benzenehexachloride 林丹
A-B0023 Benzenesulfinic acid 苯亚磺酸钠
Benzenesulfinic acid 苯亚磺酸钠
A-B0024 Benzenesulfonamide 苯磺酰胺
Benzenesulfonamide 苯磺酰胺
A-B0025 Benzethonium chloride 苄索氯铵
Benzethonium chloride 苄索氯铵
A-B0026 Benzhydrol 二苯基甲醇
Benzhydrol 二苯基甲醇
A-B0027 Benzil 苯偶酰
Benzil 苯偶酰
A-B0028 Benzilic acid 二苯乙醇酸
Benzilic acid 二苯乙醇酸
A-B0029 Benzo[b]fluoranthene 苯并(b)萤蒽
Benzo[b]fluoranthene 苯并(b)萤蒽
A-B0030 Benzo[j]fluoranthene 苯并荧蒽
Benzo[j]fluoranthene 苯并荧蒽