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130970-57-9

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130970-57-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130970-57-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,9,7 and 0 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 130970-57:
(8*1)+(7*3)+(6*0)+(5*9)+(4*7)+(3*0)+(2*5)+(1*7)=119
119 % 10 = 9
So 130970-57-9 is a valid CAS Registry Number.
InChI:InChI=1/C17H15N3O6S/c1-8-7-27-15-12(14(22)20(15)13(8)16(23)24)18-11(21)6-19-9-4-2-3-5-10(9)26-17(19)25/h2-5,12,15H,6-7H2,1H3,(H,18,21)(H,23,24)/t12-,15-/m1/s1

130970-57-9SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-Methyl-8-oxo-7-[2-(2-oxo-benzooxazol-3-yl)-acetylamino]-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

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More Details:130970-57-9 SDS

130970-57-9Downstream Products

130970-57-9Relevant articles and documents

Synthesis and in vitro activity of new cephalosporin derivatives containing a benzoxazolone ring

Kalcheva,Mincheva,Andreeva

, p. 1030 - 1034 (2007/10/02)

New cephalosporin derivatives containing a benzoxazolone ring in the side acylamino chain are synthesized using chlorides of non-substituted and halogen substituted (2-benzoxazolone-3-yl) acetic acid for the acylation of the 7-aminodesacetoxy-cephalosporanic acid and 7-aminocephalosoranic acid amino group. Some of these new compounds exhibit a biological activity higher than that of cephalexin and cephazolin against clinical strains of Staphylococcus aureus, Staphylococcus epidermidis and Streptococcus group A and B.

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