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75926-34-0

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75926-34-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75926-34-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,9,2 and 6 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 75926-34:
(7*7)+(6*5)+(5*9)+(4*2)+(3*6)+(2*3)+(1*4)=160
160 % 10 = 0
So 75926-34-0 is a valid CAS Registry Number.

75926-34-0Relevant articles and documents

Esters of 1,4-dihydropyridine-3- and -3,5-carbothiolic acids

Vigante,Ozols,Dubur,Beilis,Belash,Prezhdo

, p. 170 - 178 (2007/10/02)

Methods for the preparation of esters of 1,4-dihydropyridine-3- and -3,5-carbothiolic acids were developed, and their structure and reactivity were studied. A comparative analysis was made of the spectroscopic characteristics of sulfur-containing esters of the 1,4-dihydropyridine series and their oxygen analogs. More strongly expressed electron-acceptor properties of the COSAlk groupings as compared with alkoxycarbonyl substituents were observed.

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