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tetraethyl 2,2'-(1,3-phenylenebis(methan-1-yl-ylidene))dimalonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

906648-15-5

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906648-15-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 906648-15-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,6,6,4 and 8 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 906648-15:
(8*9)+(7*0)+(6*6)+(5*6)+(4*4)+(3*8)+(2*1)+(1*5)=185
185 % 10 = 5
So 906648-15-5 is a valid CAS Registry Number.

906648-15-5Downstream Products

906648-15-5Relevant academic research and scientific papers

Core-modified, meso-alkylidenyl porphyrins and their expanded analogues: A new family of nonplanar porphyrinoids

Jeong, Seung-Doo,Hong, Seong-Jin,Kee, Jong Park,Ham, Sihyun,Sessler, Jonathan L.,Lynch, Vincent,Lee, Chang-Hee

, p. 6232 - 6240 (2007)

(Chemical Equation Presented) New core-modified, meso-alkylidenyl porphyrinoids bearing multiple exocyclic double bonds were synthesized and characterized. The synthesis was accomplished using a typical "3 + 1"-type condensation approach. Stable exocyclic

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