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798577-28-3

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798577-28-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 798577-28-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,9,8,5,7 and 7 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 798577-28:
(8*7)+(7*9)+(6*8)+(5*5)+(4*7)+(3*7)+(2*2)+(1*8)=253
253 % 10 = 3
So 798577-28-3 is a valid CAS Registry Number.

798577-28-3Downstream Products

798577-28-3Relevant articles and documents

A new route to hyperbranched macromolecules: Syntheses of photosensitive poly(aroylarylene)s via 1,3,5-regioselective polycyclotrimerization of bis(aroylacetylene)s

Dong, Hongchen,Zheng, Ronghua,Lam, Jacky W. Y.,Haeussler, Matthias,Qin, Anjun,Tang, Ben Zhong

, p. 6382 - 6391 (2008/02/02)

A new synthetic route to hyperbranched polymers is developed. Polycyclotrimerizations of functional diynes 1-3 initiated by a simple base of piperidine lead to the formation of hyperbranched poly(aroylarylene)s P1-P3 with perfect 1,3,5-regioregularity and

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