308255-25-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 308255-25-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,8,2,5 and 5 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 308255-25:
(8*3)+(7*0)+(6*8)+(5*2)+(4*5)+(3*5)+(2*2)+(1*5)=126
126 % 10 = 6
So 308255-25-6 is a valid CAS Registry Number.
308255-25-6Relevant articles and documents
Reversible diastereoselective photocyclization of a diarylethene in a single-crystalline phase
Kodani,Matsuda,Yamada,Kobatake,Irie
, p. 9631 - 9637 (2007/10/03)
Optically active photochromic (S)- and (R)-1-(2-methyl-5-phenyl-3-thienyl)-2-[2-(3-methyl-1-penten-1-yl)-5-phenyl-3- thienyl]-3,3,4,4,5,5-hexafluorocyclopentenes ((S)-1a and (R)-1a) were synthesized. X-ray crystallographic measurement showed that (S)-1a a
