1242190-06-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1242190-06-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,2,1,9 and 0 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1242190-06:
(9*1)+(8*2)+(7*4)+(6*2)+(5*1)+(4*9)+(3*0)+(2*0)+(1*6)=112
112 % 10 = 2
So 1242190-06-2 is a valid CAS Registry Number.
1242190-06-2Relevant articles and documents
Synthesis and characterization of novel cholesterol based mesogenic compounds using 'click' chemistry
Majumdar,Mondal, Shovan,Sinha, Randhir K.
, p. 1255 - 1260 (2010)
An efficient route for the synthesis of hitherto unreported non-symmetric dimesogens consisting of a cholesteryl moiety and an aromatic mesogenic unit interconnected through a pentamethylene or decamethylene spacer by Cu(i)-catalyzed azide-alkyne cycloadd
