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Intermediates >> 5-Mercapto-1,2,3,4-Tetrazole-1-Methyl Sulfonic Acid Di-sodium Salts
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CAS NO. |
ABBR. |
NOTE |
66242-82-8 |
SMT-DS |
For Cefonicid |
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| Chemical Name:
5-Mercapto-1,2,3,4-Tetrazole-1-methyl Sulfonic Acid Disodium Salts
Commodity: SMT-DS 头孢尼西侧链双钠盐
Structure:
Molecular Formula: C2H2N4O3S2Na2
Molecular Weight: 240.17
CAS No.: 66242-82-8
Specification:
Appearance: White crystalline powder
Identification: IR
Assay (on dry basis) ≥97% (HPLC)
Water (K.F.) ≤10%
pH Value(H2O,C=1): 4～10.5
Usage: A side chain of Cefonicid
Packing: 25 kg/drum |
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