C1830893
Methotrexate Impurity 42
CAS No.:22715-34-0,Methotrexate Impurity 42
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C1830893

Methotrexate Impurity 42

22715-34-0

C4H7N5O

141.13

CATO

C1830893

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100mg

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≥95%

>1 year

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Compliance Notice: All CATO® Certified Reference Materials (CRMs) and analytical standards are strictly intended for laboratory research, quality control, and analytical testing use only (RUO) by qualified institutions. Not for human or veterinary diagnostic, therapeutic, clinical, or household drug use.

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C1(=C(NC(=O)N=C1N)N)N

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