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1315276-46-0

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1315276-46-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1315276-46-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,5,2,7 and 6 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1315276-46:
(9*1)+(8*3)+(7*1)+(6*5)+(5*2)+(4*7)+(3*6)+(2*4)+(1*6)=140
140 % 10 = 0
So 1315276-46-0 is a valid CAS Registry Number.

1315276-46-0Downstream Products

1315276-46-0Relevant articles and documents

A versatile synthesis of long-wavelength-excitable BODIPY dyes from readily modifiable cyclopenta[2,1- B:3,4- B′ ]dithiophenes

Sutter, Alexandra,Ziessel, Raymond

, p. 1466 - 1472 (2014)

Knoevenagel condensation of a simple methylated borondipyrromethene (Bodipy) with 4,4′-dihexyl-4H-cyclopenta-[2,1-b:3,4-b′]dithiophenes functionalized at one end by a triphenylamine residue and at the other by a carbaldehyde fragment leads to novel dye species. These bisvinylic derivatives exhibit pronounced absorption in the visible range extending above 850 nm. Addition of other Bodipy units by coupling to a central iodophenyl entity enables filling of the gaps in absorption of the pivotal starting material. Efficient cascade energy transfer between the Bodipys is facilitated by spectral overlap between the energy donor and the energy acceptor. All photons between 350 nm and 750 nm are channeled to the distyryl centers which emit at 864 nm. Georg Thieme Verlag Stuttgart. New York.

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