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6-aminopenicillanic acid trimethylsilyl ester (6-APA-TMS) is a chemical derivative of 6-aminopenicillanic acid (6-APA), which is a key intermediate in the synthesis of semi-synthetic penicillins. The trimethylsilyl (TMS) group is added to the 6-APA molecule to protect the carboxylic acid group, enhancing its stability and reactivity in various chemical reactions. This modification allows for the development of a wide range of penicillin derivatives with different properties and applications in the pharmaceutical industry, such as antibiotics with improved activity against various bacteria. The TMS protection can be removed when needed, allowing further functionalization of the 6-APA molecule.

1025-55-4

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1025-55-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1025-55-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,0,2 and 5 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1025-55:
(6*1)+(5*0)+(4*2)+(3*5)+(2*5)+(1*5)=44
44 % 10 = 4
So 1025-55-4 is a valid CAS Registry Number.

1025-55-4SDS

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 6-aminopenicillanic acid trimethylsilyl ester

1.2 Other means of identification

Product number -
Other names 6-aminopenicillanic acid

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:1025-55-4 SDS

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