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87238-41-3

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87238-41-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87238-41-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,2,3 and 8 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 87238-41:
(7*8)+(6*7)+(5*2)+(4*3)+(3*8)+(2*4)+(1*1)=153
153 % 10 = 3
So 87238-41-3 is a valid CAS Registry Number.

87238-41-3Downstream Products

87238-41-3Relevant articles and documents

LINEAR TETRAPYRROLIC INTERMEDIATES FOR BIOSYNTHESIS OF THE NATURAL PORPHYRINS. EXPERIMENTS WITH MODIFIED SUBSTRATES.

Battersby, Alan R.,Fookes, Christopher J. R.,Padney, Pramod S.

, p. 1919 - 1926 (2007/10/02)

A brief survey is given of earlier researches on the involvement of linear tetrapyrroles in the biosynthesis of natural porphyrins and their relatives.This brings out the importance of probing the effect of chemically modifying the terminal ring of the li

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