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870128-24-8

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870128-24-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 870128-24-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,0,1,2 and 8 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 870128-24:
(8*8)+(7*7)+(6*0)+(5*1)+(4*2)+(3*8)+(2*2)+(1*4)=158
158 % 10 = 8
So 870128-24-8 is a valid CAS Registry Number.

870128-24-8Downstream Products

870128-24-8Relevant articles and documents

Regioselective alkylation of 3,4-dihydro-2H-pyran by xanthate-mediated free radical nonchain process

Torres-Murro, Jaime,Quintero, Leticia,Sartillo-Piscil, Fernando

, p. 7691 - 7694 (2005)

An intermolecular xanthate-mediated free radical nonchain addition reaction is introduced for the regioselective alkylation of 3,4-dihydro-2H-pyran. Additionally, we observed that the free radical nonchain reaction depends on the nature of the radical precursor.

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