请输入关键词
共收录化学品数据1994615条
4-(4-吡啶甲基)-1(2H)-酞嗪酮
4-[(Pyridin-4-yl)Methyl]-2H-phthalazin-1-one
CAS号:107558-48-5
4-甲基-3-氨基二氢噻吩-2-甲酸甲酯
4-methyl-3-amino-2-(methoxycarbonyl)-4,5-dihydrothiophene
CAS号:125089-02-3
头孢磺啶
(6R,7R)-3-[(4-Carbamoylpyridin-1-ium-1-yl)methyl]-8-oxo-7-[[(2R)-2-phenyl-2-sulfoacetyl]amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
CAS号:62587-73-9


