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1347067-91-7

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1347067-91-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1347067-91-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,7,0,6 and 7 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1347067-91:
(9*1)+(8*3)+(7*4)+(6*7)+(5*0)+(4*6)+(3*7)+(2*9)+(1*1)=167
167 % 10 = 7
So 1347067-91-7 is a valid CAS Registry Number.

1347067-91-7Upstream product

1347067-91-7Downstream Products

1347067-91-7Relevant academic research and scientific papers

Common origin, common fate: Regular porphyrin and N-confused porphyrin yield an identical tetrapyrrolic degradation product

Wojaczynski, Jacek,Popiel, Marta,Szterenberg, Ludmila,Latos-Grazynski, Lechoslaw

, p. 9956 - 9961 (2011)

The formation of an identical linear tetrapyrrole observed in the course of photooxidation of meso-tetraarylpor-phyrin and its N-confused isomer can be explained as a result of 1,2- and 1,3-dioxygen addition, respectively, as substantiated by DFT calculations.

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