1019698-04-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1019698-04-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,9,6,9 and 8 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1019698-04:
(9*1)+(8*0)+(7*1)+(6*9)+(5*6)+(4*9)+(3*8)+(2*0)+(1*4)=164
164 % 10 = 4
So 1019698-04-4 is a valid CAS Registry Number.
1019698-04-4Relevant articles and documents
New mild and efficient synthesis of peptidosulfonamides
Papandrea, Giovanni,Ponticelli, Fabio
, p. 858 - 865 (2008)
This article describes a new route to peptidosulfonamide. Our study shows how sulfinamides were first obtained via nucleophilic cleavage of 3,6-dihydrothiazine-1-oxide system and how the products can be subjected to oxidation with m-chloroperbenzoic acid