头孢唑肟丙匹酯

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64987-08-2 Ethyl 2-(2-aminothiazol-4-yl)-2-oxoacetate
BD1056664987-08-297%
¥84.0010g常备现货
88970-81-4 (S,Z)-2-(2-(2-((tert-Butoxycarbonyl)amino)propanamido)thiazol-4-yl)-2-(methoxyimino)acetic acid
BD2300488970-81-495+%
¥4998.001g
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