您要查找的是不是:
- phenylalanine n. 苯基丙氨酸
- phenolphthalein n. 酚酞
phenylsulfonyl 苯磺酰
网络短语:
Phenylsulfonyl isocyanate 苯磺酰异氰酸酯
Phenylsulfonyl bromide 苯磺酰溴
phenylsulfonyl acetates 苯砜基乙酸酯
phenylsulfonyl chloride 苯磺酰氯
phenylsulfonyl acetate 苯砜基化合物
Chloro phenylsulfonyl urea 氯苯磺酰脲
substituted phenylsulfonyl chloride 取代苯磺酰氯
4-Chloro phenylsulfonyl urea 氯苯磺酰脲