103381-48-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103381-48-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,3,8 and 1 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 103381-48:
(8*1)+(7*0)+(6*3)+(5*3)+(4*8)+(3*1)+(2*4)+(1*8)=92
92 % 10 = 2
So 103381-48-2 is a valid CAS Registry Number.
103381-48-2Relevant articles and documents
New Aziridines and Pyrazolines Derived from Diarylidenecycloalkanones
Kabli, R. A.,Kaddah, A. M.,Khalil, A. M.,Khalaf, A. A.
, p. 152 - 156 (2007/10/02)
A number of diarylidenecycloalkanones (I and II) have been prepared by the condensation of cycloalkanones with different aromatic aldehydes.Treatment of I and II with bromine gives the corresponding tetrabromides (III and IV).Compounds III react with meth