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C20N4H2Zn(CH3)4(C2H5)4(C7H7)C24H13O2 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

149161-72-8

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149161-72-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 149161-72-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,1,6 and 1 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 149161-72:
(8*1)+(7*4)+(6*9)+(5*1)+(4*6)+(3*1)+(2*7)+(1*2)=138
138 % 10 = 8
So 149161-72-8 is a valid CAS Registry Number.

149161-72-8Upstream product

149161-72-8Downstream Products

149161-72-8Relevant academic research and scientific papers

Photochemical electron transfer in chlorophyll-porphyrin-quinone triads: The role of the porphyrin-bridging molecule

Johnson, Douglas G.,Niemczyk, Mark P.,Minse, David W.,Wiederrecht, Gray P.,Svec, Walter A.,Gaines III, George L.,Wasielewski, Michael R.

, p. 5692 - 5701 (1993)

The photochemistry of four chlorophyll-porphyrin-naphthoquinone molecules possessing both fixed distances and orientations between the three components is described. These molelcules consist of a methyl pyropheophorbide a or pyrochlorophyllide a that is d

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