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811433-79-1

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811433-79-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 811433-79-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,1,1,4,3 and 3 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 811433-79:
(8*8)+(7*1)+(6*1)+(5*4)+(4*3)+(3*3)+(2*7)+(1*9)=141
141 % 10 = 1
So 811433-79-1 is a valid CAS Registry Number.

811433-79-1Downstream Products

811433-79-1Relevant articles and documents

Ladder bis-silicon-bridged stilbenes as a new building unit for fluorescent π-conjugated polymers

Xu, Caihong,Yamada, Hiroshi,Wakamiya, Atsushi,Yamaguchi, Shigehiro,Tamao, Kohei

, p. 8978 - 8983 (2007/10/03)

π-Conjugated polymers containing the bis-silicon-bridged stilbene (5,10-dihydro-5,10-disilaindeno[2,1-α]indene) skeleton in the main chain have been synthesized. Our synthesis uses 3,8-dimethoxy derivatives (2) and 3,8-difluoro derivatives (3) of the bis-

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