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66276-00-4

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66276-00-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66276-00-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,2,7 and 6 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 66276-00:
(7*6)+(6*6)+(5*2)+(4*7)+(3*6)+(2*0)+(1*0)=134
134 % 10 = 4
So 66276-00-4 is a valid CAS Registry Number.

66276-00-4Downstream Products

66276-00-4Relevant articles and documents

Selectivity in Ketenimine-Thioketone Cycloadditions. 1. 1,4- and 1,2-Addition Pathways and the Synthesis of 4H-3,1-Benzothiazines, 2-Iminothietanes, and Thioacrylamides

Dondoni, Alessandro,Battaglia, Arturo,Giorgianni, Patrizia

, p. 3766 - 3773 (2007/10/02)

The cycloadditions of thiobenzophenones to ketenimines take place at different sites of the cumulene depending on the extent of substitution and the nature of the substituents.C,C-Disubstituted ketenimines whose nitrogen bears an alkyl or an ortho,ortho'-

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