1261228-75-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1261228-75-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,1,2,2 and 8 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1261228-75:
(9*1)+(8*2)+(7*6)+(6*1)+(5*2)+(4*2)+(3*8)+(2*7)+(1*5)=134
134 % 10 = 4
So 1261228-75-4 is a valid CAS Registry Number.
1261228-75-4Relevant articles and documents
Synthesis and some chemical transformations of novel functionalized 2-imino-2,5-dihydrofurans
Avetisyan,Karapetyan,Tadevosyan
experimental part, p. 974 - 976 (2011/02/26)
Hitherto unknown functionalized 2-imino-3-(N-cyclohexylcarbamoyl)-2,5- dihydrofurans were synthesized by the reactions of tertiary α-hydroxy ketones with N-cyclohexyl(cyano-acetamide). Several reactions of thus synthesized compounds at the imino group wer
