226075-03-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 226075-03-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,6,0,7 and 5 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 226075-03:
(8*2)+(7*2)+(6*6)+(5*0)+(4*7)+(3*5)+(2*0)+(1*3)=112
112 % 10 = 2
So 226075-03-2 is a valid CAS Registry Number.
226075-03-2Relevant articles and documents
3-Cyano-5-(4-methoxybenzyl)-6-(4-methoxyphenyl)-4-methylthio-2H-pyran-2- one
Kumar, Rajesh,Parmar, Virinder S.,Errington, William
, p. 561 - 563 (2007/10/03)
The synthesis of the title compound, C22H19NO4S, is described. The methyl group of the methylthio substituent points towards the CN group, as has been noted before when bulky substituents occupy the 5-position. The phenyl
