178601-89-3 Usage
Uses
7S-Cefdinir, is an isomer of Cefdinir (C242670), a Cephalosporin antibiotic structurally similar to Cefixime. It can be used to treat infections caused by several Gram-negative and Gram-positive bacteria.
Check Digit Verification of cas no
The CAS Registry Mumber 178601-89-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,8,6,0 and 1 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 178601-89:
(8*1)+(7*7)+(6*8)+(5*6)+(4*0)+(3*1)+(2*8)+(1*9)=163
163 % 10 = 3
So 178601-89-3 is a valid CAS Registry Number.
178601-89-3Relevant articles and documents
Novel crystalline form of cefdinir
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, (2008/06/13)
The present invention relates to novel crystalline form of Cefdinir, 7β-[(Z)-2-(2-amino-4-thiazolyl)-2-hydroxyiminoacetamido]-3-vinyl-3-cephem-4-carboxylic acid, herein referred as cefdinir crystal B, processes for preparing cefdinir crystal B, and the incorporation of cefdinir crystal B in pharmaceutical compositions.