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684288-78-6

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684288-78-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 684288-78-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,4,2,8 and 8 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 684288-78:
(8*6)+(7*8)+(6*4)+(5*2)+(4*8)+(3*8)+(2*7)+(1*8)=216
216 % 10 = 6
So 684288-78-6 is a valid CAS Registry Number.

684288-78-6Downstream Products

684288-78-6Relevant articles and documents

Novel poly(p-phenylenevinylene)s with a phenylazomethine dendron as a metal-collecting site

Kimoto, Atsushi,Masachika, Kiriko,Cho, Jun-Sang,Higuchi, Masayoshi,Yamamoto, Kimihisa

, p. 1179 - 1182 (2007/10/03)

Novel poly(p-phenylenevinylene)s (PPVs) with a dendritic phenylazomethine (DPA) as a metal-collecting site were synthesized via the Heck reaction by filling the coordination site of DPA moiety via complexation with rare earth metal ions.

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