5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-[(acetyloxy)methyl]-7-[[(2Z)-(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-8-oxo-, (6R,7R)- 63527-52-6 64485-93-4 (SODIUM SALT) AIDS-007643 AIDS007643 Cefotaxime Cephotaxime Claforan (*Sodium salt*) HR 756 RU 24756