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190785-03-6

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190785-03-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 190785-03-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,0,7,8 and 5 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 190785-03:
(8*1)+(7*9)+(6*0)+(5*7)+(4*8)+(3*5)+(2*0)+(1*3)=156
156 % 10 = 6
So 190785-03-6 is a valid CAS Registry Number.

190785-03-6Downstream Products

190785-03-6Relevant articles and documents

Synthesis of 6,6-disubstituted tetrahydrothiopheno [3,4-c] isoxazolines from β-nitroenones

Ahrach, Mohammed,Schneider, Raphael,Gerardin, Philippe,Loubinoux, Bernard

, p. 1865 - 1876 (1997)

β-Nitrosulfides 2, formed by Michael addition of prop-2-en-1-thiol to β-nitroenones 1 in the presence of a catalytic amount of triethylamine, undergo either Intramolecular Nitrile Oxide Cycloadditions (INOC) or Intramolecular Silylnitronate Cycloadditions

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