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名称 品牌 货号 规格 价格

N-Demethylerythromycin A

Cayman 27988-500µg 500 µg
758.10798.00

N-Demethylerythromycin A

Cayman 27988-5mg 5 mg
2,926.003,080.00

N-Demethylerythromycin A

Cayman 27988-10mg 10 mg
5,107.205,376.00

N-Demethylerythromycin A

Cayman 27988-1mg 1 mg
1,330.001,400.00

红霉素相关化合物N
Erythromycin Related Compound N (50 mg) (N-Demethylerythromycin A)

USP 1242032 50mg
8,570.0012,110.00

克拉霉素相关化合物R
Clarithromycin Impurity R (10 mg) (3'-N-Demethylerythromycin A)

USP 1134642 10mg
8,570.0012,110.00