1108745-28-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1108745-28-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,8,7,4 and 5 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1108745-28:
(9*1)+(8*1)+(7*0)+(6*8)+(5*7)+(4*4)+(3*5)+(2*2)+(1*8)=143
143 % 10 = 3
So 1108745-28-3 is a valid CAS Registry Number.
1108745-28-3Relevant articles and documents
Highly efficient synthesis of 5-benzyl-3-aminoindazoles
Orsini, Paolo,Menichincheri, Maria,Vanotti, Ermes,Panzeri, Achille
body text, p. 3098 - 3100 (2009/10/04)
A rapid and efficient procedure for the preparation of 5-benzyl-3-aminoindazoles 1 is reported. Key intermediates are fluoro-cyano diarylmethanes 2 which have been obtained by two different synthetic approaches. Benefits of these methods result from the u
