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236389-43-8

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236389-43-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 236389-43-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,3,6,3,8 and 9 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 236389-43:
(8*2)+(7*3)+(6*6)+(5*3)+(4*8)+(3*9)+(2*4)+(1*3)=158
158 % 10 = 8
So 236389-43-8 is a valid CAS Registry Number.

236389-43-8Relevant articles and documents

Green-blue photoluminescence from a novel silicon-containing alternating copolymer

Chen, Zhi-Kuan,Lai, Yee-Hing,Chan, Hardy Sze-On,Ng, Siu-Choon,Huang, Wei

, p. 477 - 478 (1999)

A novel silicon-containing copolymer with an alternating structure, poly[(5-decyldimethylsilyl-1,3-phenylenevinylene)-alt-(2,5-didodecyloxy-1,4-phen ylenevinylene)], is synthesized through the Wittig reaction. The polymer is a promising green-blue emissiv

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