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249932-09-0

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249932-09-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 249932-09-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,9,9,3 and 2 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 249932-09:
(8*2)+(7*4)+(6*9)+(5*9)+(4*3)+(3*2)+(2*0)+(1*9)=170
170 % 10 = 0
So 249932-09-0 is a valid CAS Registry Number.

249932-09-0Downstream Products

249932-09-0Relevant 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

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