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123747-40-0

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123747-40-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123747-40-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,7,4 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 123747-40:
(8*1)+(7*2)+(6*3)+(5*7)+(4*4)+(3*7)+(2*4)+(1*0)=120
120 % 10 = 0
So 123747-40-0 is a valid CAS Registry Number.

123747-40-0Downstream Products

123747-40-0Relevant articles and documents

Dimeric and Trimeric Supramolecular Systems Formed by Donor?Acceptor Interactions of ZnII, MnIII, and SnIV Porphyrin Complexes

Kuvshinova,Gornukhina,Semeikin,Golubchikov

, p. 3071 - 3078 (2018/02/21)

The paper presents the methods of synthesis of dimeric and trimeric compounds formed by donor–acceptor interactions of ZnII, MnIII, and SnIV porphyrin complexes. The structure of the porphyrin ensembles was determined by

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