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145030-39-3

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145030-39-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 145030-39-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,0,3 and 0 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 145030-39:
(8*1)+(7*4)+(6*5)+(5*0)+(4*3)+(3*0)+(2*3)+(1*9)=93
93 % 10 = 3
So 145030-39-3 is a valid CAS Registry Number.

145030-39-3Relevant articles and documents

Synthesis and Intramolecular Electron-Transfer Reaction of Distance-Fixed Quinone-Linked Porphyrins

Osuka, Atsuhiro,Zhang, Run Ping,Maruyama, Kazuhiro,Yamazaki, Iwao,Nishimura, Yoshinobu

, p. 2807 - 2813 (2007/10/02)

Synthesis is described of a series of distance-fixed quinone-linked porphyrins in which electron affinity of the attached quinone is systematically changed.The fluorescence lifetimes of the porphyrin chromophore in these model compounds were shortened due

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