22794-66-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22794-66-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,7,9 and 4 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 22794-66:
(7*2)+(6*2)+(5*7)+(4*9)+(3*4)+(2*6)+(1*6)=127
127 % 10 = 7
So 22794-66-7 is a valid CAS Registry Number.
22794-66-7Relevant articles and documents
Convenient Methods for Syntheses of Active Carbamates, Ureas and Nitrosoureas Using N,N'-disuccinimido Carbonate (DSC)
Takeda, Kazuyoshi,Akagi, Yoshie,Saiki, Atsuko,Tsukahara, Toshiko,Ogura, Haruo
, p. 4569 - 4572 (2007/10/02)
The reaction of DSC and amino compounds afforded the corresponding carbamates which were able to be converted into ureas and nitrosoureas.