14250-05-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14250-05-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,2,5 and 0 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 14250-05:
(7*1)+(6*4)+(5*2)+(4*5)+(3*0)+(2*0)+(1*5)=66
66 % 10 = 6
So 14250-05-6 is a valid CAS Registry Number.
InChI:InChI=1/C20H16/c1-13-12-19-17-9-4-3-7-15(17)11-14(2)20(19)18-10-6-5-8-16(13)18/h3-12H,1-2H3
14250-05-6Relevant articles and documents
Platinum-catalyzed chemoselectively hydrative dimerization of 2-alkynyl-1-acetylbenzenes for one-pot facile synthesis of chrysene derivatives
Das, Arindam,Liao, Hsuan-Hung,Liu, Rai-Shung
, p. 9214 - 9218 (2008/03/14)
(Chemical Equation Presented) We report one-pot syntheses of chrysene compounds via PtCl2-catalyzed hydrative dimerization of readily available 2-alkynyl-1-acetylbenzenes. This new tandem catalysis comprises an initial selective hydration of th
