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3,3'-<3-<(E)-2-tert-Butoxycarbonylvinyl>-2,7,12,18-tetramethyl-21H,23H-porphyrin-13,17-diyl>dipropionsaeure-dimethylester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

136001-13-3

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136001-13-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136001-13-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,0,0 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 136001-13:
(8*1)+(7*3)+(6*6)+(5*0)+(4*0)+(3*1)+(2*1)+(1*3)=73
73 % 10 = 3
So 136001-13-3 is a valid CAS Registry Number.

136001-13-3Downstream Products

136001-13-3Relevant academic research and scientific papers

An improved method for the preparation of formyldeuteroporphyrins - Synthesis of biologically relevant porphyrins

Montforts, Franz-Peter,Scheurich, Gerhard,Meier, Axel,Haake, Gerold,Hoeper, Frank

, p. 3477 - 3480 (1991)

Pure 3 and 8 formyldeuteroporphyrin dimethylester isomers 3a,b have been prepared in high yield by formylation of readily accessible deuteroporphyrin dimethylester 1 with trimethyl orthoformate in trifluoroacetic acid and subsequent chromatographic separation of the mixture of isomers. The formylporphyrins can be transformed into synthetically and biologically useful derivatives.

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