107098-91-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107098-91-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,0,9 and 8 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 107098-91:
(8*1)+(7*0)+(6*7)+(5*0)+(4*9)+(3*8)+(2*9)+(1*1)=129
129 % 10 = 9
So 107098-91-9 is a valid CAS Registry Number.
107098-91-9Relevant articles and documents
Novel Reactions of Sulfur Diimides with Electron-rich and Electron-poor Alkynes
Gotthardt, Hans,Loehr, Thomas,Brauer, David J.
, p. 751 - 760 (2007/10/02)
Depending on the reaction conditions, the sulfur diimides 1a,b react with the ynamines 2a-c to produce 3a, 4a-d or 6a-d and 8, whereas the reactions of 1a,c,d with 2a,c give the amidines 6e-h.Furthermore, the reactions of 4a with 2c or of 1a with 2b,c lea
