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126442-89-5

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126442-89-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126442-89-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,4,4 and 2 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 126442-89:
(8*1)+(7*2)+(6*6)+(5*4)+(4*4)+(3*2)+(2*8)+(1*9)=125
125 % 10 = 5
So 126442-89-5 is a valid CAS Registry Number.

126442-89-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-(4-acetamidophenyl)-10,15,20-tris(phenyl)porphyrin

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:126442-89-5 SDS

126442-89-5Relevant articles and documents

Synthesis of 5-(4-acetamidophenyl)-10,15,20-tris(4-substituted phenyl) porphyrins using dipyrromethanes

Durantini, Edgardo N.,Silber, Juana J.

, p. 3353 - 3368 (2007/10/03)

A convenient procedure for the synthesis of 5-(4-acetamidophenyl)- 10,15,20-tris(4-substituted phenyl) porphyrins (5-8) from dipyrromethane is reported, meso-(4-Substituted phenyl) dipyrromethanes (1-4) were obtained in yields of 72-84% by the reaction of 4-substituted benzaldehyde with an excess of pyrrole. The porphyrins (5-8) were isolated with appreciable yields of 15- 17%.

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