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192826-91-8

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192826-91-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 192826-91-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,2,8,2 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 192826-91:
(8*1)+(7*9)+(6*2)+(5*8)+(4*2)+(3*6)+(2*9)+(1*1)=168
168 % 10 = 8
So 192826-91-8 is a valid CAS Registry Number.

192826-91-8Relevant articles and documents

Sterically crowding the bridge of dithienylcyclopentenes for enhanced photoswitching performance

Goestl, Robert,Kobin, Bjoern,Grubert, Lutz,Paetzel, Michael,Hecht, Stefan

supporting information, p. 14282 - 14285 (2013/01/15)

Better switching: The introduction of bulky substituents into the bridge moiety of dithienylethenes led to derivatives exhibiting high photocyclization quantum yields. This novel and versatile form of substitution facilitated tuning of the switching performance without compromising on the optical and redox properties of the ring-open and ring-closed forms (see scheme). Copyright

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