104819-42-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104819-42-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,8,1 and 9 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 104819-42:
(8*1)+(7*0)+(6*4)+(5*8)+(4*1)+(3*9)+(2*4)+(1*2)=113
113 % 10 = 3
So 104819-42-3 is a valid CAS Registry Number.
InChI:InChI=1/C22H14BrClN2O2S/c1-11-7-19-15(8-16(11)24)21(27)20(12(2)28-19)18-10-29-22-25-17(9-26(18)22)13-3-5-14(23)6-4-13/h3-10H,1-2H3
104819-42-3Relevant articles and documents
Synthesis of 3-(6-Arylimidazo-thiazol-3-yl)-2-methylchromones
Garg, C. P.,Sharma, Vinay Prabha,Kapoor, R. P.
, p. 1197 - 1200 (2007/10/02)
The title compounds (II) have been synthesized by the condensation of 3-(2-aminothiazol-4-yl)-2-methylchromones(I) with various α-bromoacetophenones in abs. ethanol.Their structures have been elucidated on the basis of elemental analyses and spectral data (IR, PMR, mass).The compound I and II have been screened for their CNS, CVS, antiinflammatory and diuretic activities.