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121942-09-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 121942-09-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,1,9,4 and 2 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 121942-09:
(8*1)+(7*2)+(6*1)+(5*9)+(4*4)+(3*2)+(2*0)+(1*9)=104
104 % 10 = 4
So 121942-09-4 is a valid CAS Registry Number.

121942-09-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name	2-(2-sulfanylidene-3H-1,3-benzothiazol-5-yl)acetic acid

1.2 Other means of identification

Product number	-
Other names	5-benzothiazoleacetic acid,2,3-dihydro-2-thioxo

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

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:121942-09-4 SDS

121942-09-4Upstream product

37777-68-7 4-chloro-3-nitro-phenylacetic acid

121942-09-4Downstream Products

171874-52-5 5-(2-hydroxyethyl)-2-thioxo-2,3-dihydrobenzothiazole

121942-09-4Relevant articles and documents

Carbapenem antibacterial compounds, compositions containing such compounds and methods of treatment

-

, (2008/06/13)

The present invention relates to tricyclic carbapenem antibacterial agents in which the carbapenem nucleus is fused to a 6 membered carbocyclic ring. The compound is further substituted with various substituent groups including at least one cationic group. The compounds are represented by formula I: Pharmaceutical compositions and methods of use are also included.

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CAS

121942-09-4